By state
Historic places in Connecticut
1,572 Connecticut listings on the National Register of Historic Places, each mapped and dated.
1982
Abbott, George S., Building — Waterbury, New Haven County, Connecticut
→1977Abington Congregational Church — Abington, Windham County, Connecticut
→1977Academy Hall — Rocky Hill, Hartford County, Connecticut
→2011Academy of Our Lady of Mercy at Lauralton Hall — Milford, New Haven County, Connecticut
→1975Acadian House — Guilford, New Haven County, Connecticut
→2023Aeolian Company Factory Complex — Meriden, New Haven County, Connecticut
→2021Aetna Diner — Hartford, Hartford County, Connecticut
→1995Agudath Sholem Synagogue — Stamford, Fairfield County, Connecticut
→1995Ahavas Sholem Synagogue — New Haven, New Haven County, Connecticut
→1994Aldrich Free Public Library — Plainfield, Windham County, Connecticut
→1982Alldis, James, House — Torrington, Litchfield County, Connecticut
→2010Allen House, The — Westport, Fairfield County, Connecticut
→2003Allen Place--Lincoln Street Historic District — Hartford, Hartford County, Connecticut
→1992Allen's Cider Mill — Granby, Hartford County, Connecticut
→1982Allis-Bushnell House — Madison, New Haven County, Connecticut
→1979Allyn, Capt. Benjamin, II, House — Windsor, Hartford County, Connecticut
→1970Alsop, Richard IV, House ★ NHL — Middletown, Middlesex County, Connecticut
→2008Ambassador Apartments — Hartford, Hartford County, Connecticut
→1986American Legion Forest CCC Shelter — Barkhamsted, Litchfield County, Connecticut
→1983American Mills Web Shop — West Haven, New Haven County, Connecticut
→1989American Thermos Bottle Company Laurel Hill Plant — Norwich, New London County, Connecticut
→1995Ames, Winslow, House — New London, New London County, Connecticut
→2012Anderson, Leroy, House — Woodbury, Litchfield County, Connecticut
→2003Andover Center Historic District — Andover, Tolland County, Connecticut
→2002Andrew, William, House — Orange, New Haven County, Connecticut
→1989Andrews, Luman, House — Southington, Hartford County, Connecticut
→1978Andrews, Moses, House — Meriden, New Haven County, Connecticut
→1983Ann Street Historic District — Hartford, Hartford County, Connecticut
→1995Anshei Israel Synagogue — Lisbon, New London County, Connecticut
→1985Ansonia Library — Ansonia, New Haven County, Connecticut
→1983Apartment at 49-51 Spring Street — Hartford, Hartford County, Connecticut
→1987Applewood Farm — Ledyard, New London County, Connecticut
→1966Armsmear ★ NHL — Hartford, Hartford County, Connecticut
→2021Armstrong Rubber Company Building — New Haven, New Haven County, Connecticut
→2011Armstrong, M. and Company Carriage Factory — New Haven, New Haven County, Connecticut
→2004Arrawanna Bridge — Middletown, Middlesex County, Connecticut
→1988Ashford Academy — Ashford, Windham County, Connecticut
→2016Ashland Mill Bridge — Griswold, New London County, Connecticut
→1979Ashlawn — Sprague, New London County, Connecticut
→1991Aspetuck Historic District — Easton, Fairfield County, Connecticut
→1979Asylum Avenue District — Hartford, Hartford County, Connecticut
→1988Atwater Manufacturing Company — Southington, Hartford County, Connecticut
→1992Atwater--Linton House — Hamden, New Haven County, Connecticut
→1992Atwater, George, House — Hamden, New Haven County, Connecticut
→1994Austin, A. Everett, Jr., House ★ NHL — Hartford, Hartford County, Connecticut
→1992Avery Homestead — Ledyard, New London County, Connecticut
→1986Avery House — Griswold, New London County, Connecticut
→2002Avery Point Lighthouse — Groton, New London County, Connecticut
→1979Avery, Thomas, House — East Lyme, New London County, Connecticut
→1972Avon Congregational Church — Avon, Hartford County, Connecticut
→1984B.P.O. Elks Lodge — Hartford, Hartford County, Connecticut
→2006Babb's Beach — Suffield, Hartford County, Connecticut
→1970Backus, Nathaniel, House — Norwich, New London County, Connecticut
→1982Bacon Academy — Colchester, New London County, Connecticut
→1971Bacon, Jabez, House — Woodbury, Litchfield County, Connecticut
→2016Baldwin, Amos, House — Norfolk, Litchfield County, Connecticut
→2002Baldwin, Caleb, Tavern — Newtown, Fairfield County, Connecticut
→1977Baldwin, George, House — North Branford, New Haven County, Connecticut
→1988Baldwin, Timothy, House — Branford, New Haven County, Connecticut
→1988Baldwin, Zaccheus, House — Branford, New Haven County, Connecticut
→1989Ball and Roller Bearing Company — Danbury, Fairfield County, Connecticut
→1987Baltic Historic District — Sprague, New London County, Connecticut
→1983Bank Street Historic District — Waterbury, New Haven County, Connecticut
→1988Barber, Giles, House — Windsor, Hartford County, Connecticut
→1979Barbour, Lucius, House — Hartford, Hartford County, Connecticut
→1974Barker, John, House — Wallingford, New Haven County, Connecticut
→1999Barkhamsted Center Historic District — Barkhamsted, Litchfield County, Connecticut
→1982Barlow, Aaron, House — Redding, Fairfield County, Connecticut
→1994Barlow, Boce W., Jr., House — Hartford, Hartford County, Connecticut
→1966Barnard, Henry, House ★ NHL — Hartford, Hartford County, Connecticut
→1989Barnes--Frost House — Southington, Hartford County, Connecticut
→1989Barnes, Selah, House — Southington, Hartford County, Connecticut
→1976Barns, Acors, House — New London, New London County, Connecticut
→1972Barnum Museum — Bridgeport, Fairfield County, Connecticut
→1982Barnum/Palliser Historic District — Bridgeport, Fairfield County, Connecticut
→1993Bartlett, Daniel and Esther, House — Redding, Fairfield County, Connecticut
→2002Basset, Daniel, House — Monroe, Fairfield County, Connecticut
→1987Bassickville Historic District — Bridgeport, Fairfield County, Connecticut
→1984Batterson Block — Hartford, Hartford County, Connecticut
→1990Beach, Charles E., House — West Hartford, Hartford County, Connecticut
→1988Beach, Samuel, House — Branford, New Haven County, Connecticut
→1982Bean Hill Historic District — Norwich, New London County, Connecticut
→1999Beardsley Park — Bridgeport, Fairfield County, Connecticut
→1986Beardsley--Mix House — West Hartford, Hartford County, Connecticut
→1979Beardsley, Capt. Philo, House — Kent, Litchfield County, Connecticut
→1986Beaver Hills Historic District — New Haven, New Haven County, Connecticut
→1978Beckley Furnace — Canaan, Litchfield County, Connecticut
→1993Belden, Horace, School and Central Grammar School — Simsbury, Hartford County, Connecticut
→1982Beleden House — Bristol, Hartford County, Connecticut
→1982Bellamy, Joseph, House — Bethlehem, Litchfield County, Connecticut
→1985Belltown Historic District — East Hampton, Middlesex County, Connecticut
→1982Bemont, Makens, House — East Hartford, Hartford County, Connecticut
→1998Benedict House and Shop — Ridgefield, Fairfield County, Connecticut
→1981Benedict-Miller House — Waterbury, New Haven County, Connecticut
→2002Benedict, Francis Jr., House — Norfolk, Litchfield County, Connecticut
→1978BERKSHIRE NO. 7 — Bridgeport, Fairfield County, Connecticut
→1995Beth El Synagogue — Waterbury, New Haven County, Connecticut
→1995Beth Hamedrash Hagodol Synagogue — Hartford, Hartford County, Connecticut
→1991Beth Israel Synagogue — Norwalk, Fairfield County, Connecticut
→1995Beth Israel Synagogue — New Haven, New Haven County, Connecticut
→1982Bethlehem Green Historic District — Bethlehem, Litchfield County, Connecticut
→1994Bigelow--Hartford Carpet Mills Historic District — Enfield, Hartford County, Connecticut
→1983Bigelow-Hartford Carpet Mills — Thompsonville, Hartford County, Connecticut
→1995Bikur Cholim Synagogue — Bridgeport, Fairfield County, Connecticut
→1982Bill, Gurdon, Store — Ledyard, New London County, Connecticut
→2017Bingham, Clarence A., School — Bristol, Hartford County, Connecticut
→1982Birdcraft Sanctuary ★ NHL — Fairfield, Fairfield County, Connecticut
→2000Birmingham Green Historic District — Derby, New Haven County, Connecticut
→1982Bishop School — Waterbury, New Haven County, Connecticut
→1987Bishop, Peyton Randolph, House — Bridgeport, Fairfield County, Connecticut
→1982Bishop, William D., Cottage Development Historic District — Bridgeport, Fairfield County, Connecticut
→1985Bissell Tavern-Bissell's Stage House — Windsor, Hartford County, Connecticut
→1990Bissell, Henry B., House — Litchfield, Litchfield County, Connecticut
→1978Black Horse Tavern — Old Saybrook, Middlesex County, Connecticut
→1990Black Rock Gardens Historic District — Bridgeport, Fairfield County, Connecticut
→1979Black Rock Historic District — Bridgeport, Fairfield County, Connecticut
→1986Blackledge River Railroad Bridge — Colchester, New London County, Connecticut
→1978Blackman, Elisha, Building — New Haven, New Haven County, Connecticut
→1988Blackstone House — Branford, New Haven County, Connecticut
→1988Blakeslee Forging Company — Southington, Hartford County, Connecticut
→1998Blakeslee, Joseph, House — Wallingford, New Haven County, Connecticut
→1976Boardman's Bridge — New Milford, Litchfield County, Connecticut
→2001Bolton Green Historic District — Bolton, Tolland County, Connecticut
→1992Booth, Nathan B., House — Stratford, Fairfield County, Connecticut
→1985Boothe Homestead — Stratford, Fairfield County, Connecticut
→1982Boston Post Road Historic District — Darien, Fairfield County, Connecticut
→1978Bosworth, Benjamin, House — Eastford, Windham County, Connecticut
→1977Bowen, Henry C., House ★ NHL — Woodstock, Windham County, Connecticut
→1987Bowen, Mathew, Homestead — Woodstock, Windham County, Connecticut
→1991Bozrah Congregational Church and Parsonage — Bozrah, New London County, Connecticut
→1986Brace, Moses--Uriah Cadwell House — West Hartford, Hartford County, Connecticut
→1970Bradford-Huntington House — Norwichtown, New London County, Connecticut
→1995Bradley Edge Tool Company Historic District — Weston, Fairfield County, Connecticut
→2003Bradley--Hubbell House — Easton, Fairfield County, Connecticut
→1984Bradley-Wheeler House — Westport, Fairfield County, Connecticut
→1989Bradley, Icabod, House — Southington, Hartford County, Connecticut
→1988Bradley, Timothy, House — Branford, New Haven County, Connecticut
→1982Braman Camp — Norfolk, Litchfield County, Connecticut
→1982Branchville Railroad Tenement — Ridgefield, Fairfield County, Connecticut
→1987Branford Center Historic District — Branford, New Haven County, Connecticut
→1983Branford Electric Railway Historic District — Branford, New Haven County, Connecticut
→1984Branford House — Groton, New London County, Connecticut
→1988Branford Point Historic District — Branford, New Haven County, Connecticut
→1986Brayton Grist Mill — Pomfret, Windham County, Connecticut
→2010Breuer, Marcel, House II — New Canaan, Fairfield County, Connecticut
→1979Brewer, Selden, House — East Hartford, Hartford County, Connecticut
→2000Brewster Homestead — Griswold, New London County, Connecticut
→2007Bridge #2305 — Salisbury, Litchfield County, Connecticut
→2004Bridge No. 1132 — Killingworth, Middlesex County, Connecticut
→1993Bridge No. 1603 — Millington, Middlesex County, Connecticut
→1993Bridge No. 1604 — Millington, Middlesex County, Connecticut
→1993Bridge No. 1605 — Millington, Middlesex County, Connecticut
→1993Bridge No. 1860 — Montville, New London County, Connecticut
→2004Bridge No. 455 — Suffield, Hartford County, Connecticut
→2004Bridge No. 560 — Cornwall, Litchfield County, Connecticut
→1977Bridgeport City Hall — Bridgeport, Fairfield County, Connecticut
→1987Bridgeport Downtown North Historic District — Bridgeport, Fairfield County, Connecticut
→1987Bridgeport Downtown South Historic District — Bridgeport, Fairfield County, Connecticut
→2000Bridgewater Center Historic District — Bridgewater, Litchfield County, Connecticut
→1982Brigham's Tavern — Coventry, Tolland County, Connecticut
→1987Bristol Girls' Club — Bristol, Hartford County, Connecticut
→1985Broad Brook Company — East Windsor, Hartford County, Connecticut
→1999Broad Street Green Historic District — Windsor, Hartford County, Connecticut
→1988Broad Street Historic District — Middletown, Middlesex County, Connecticut
→1984Broad Street School — Norwich, New London County, Connecticut
→1998Broad Street--Davis Park Historic District — Killingly, Windham County, Connecticut
→1971Bronson Windmill — Fairfield, Fairfield County, Connecticut
→1993Bronson, Aaron, House — Southbury, New Haven County, Connecticut
→1982Bronson, Josiah, House — Middlebury, New Haven County, Connecticut
→1991Brookfield Center Historic District — Brookfield Center, Fairfield County, Connecticut
→1982Brooklyn Green Historic District — Brooklyn, Windham County, Connecticut
→1972Brown Tavern — Burlington, Hartford County, Connecticut
→2000Bryan, Roderick, House — Watertown, Litchfield County, Connecticut
→1977Buckingham House — Milford, New Haven County, Connecticut
→1977Buckingham Square District — Hartford, Hartford County, Connecticut
→1982Buckingham Square Historic District (Boundary Increase) — Hartford, Hartford County, Connecticut
→1982Buckingham, William A., House — Norwich, New London County, Connecticut
→1979Building at 136-138 Collins Street — Hartford, Hartford County, Connecticut
→1979Building at 142 Collins Street — Hartford, Hartford County, Connecticut
→1979Building at 83-85 Sigourney Street — Hartford, Hartford County, Connecticut
→1993Bulkeley Bridge — Hartford, Hartford County, Connecticut
→1981Bulkeley School — New London, New London County, Connecticut
→1968Bull, Amos, House — Hartford, Hartford County, Connecticut
→1983Bull, Capt. William, Tavern — Litchfield, Litchfield County, Connecticut
→1972Bull's Bridge — Kent, Litchfield County, Connecticut
→1972Bullet Hill School — Southbury, New Haven County, Connecticut
→2000Burgis II, Thomas, House — Guilford, New Haven County, Connecticut
→1996Burlington--Harmony Hill Roads Historic District — Harwinton, Litchfield County, Connecticut
→1997Burnett's Corner Historic District — Groton, New London County, Connecticut
→1982Burnham, Edward L., Farm — Manchester, Hartford County, Connecticut
→1983Burritt Hotel — New Britain, Hartford County, Connecticut
→1992Burwell, Ernest R., House — Bristol, Hartford County, Connecticut
→1987Bush Hill Historic District — Brooklyn, Windham County, Connecticut
→1988Bush-Holley House ★ NHL — Greenwich, Fairfield County, Connecticut
→1970Bushnell Park — Hartford, Hartford County, Connecticut
→2013Bushnell--Dickinson House — Old Saybrook, Middlesex County, Connecticut
→1990Bushnell, Benjamin, Farm — Essex, Middlesex County, Connecticut
→1978Bushnell, Elisha, House — Old Saybrook, Middlesex County, Connecticut
→1971Butler-McCook Homestead — Hartford, Hartford County, Connecticut
→1986Butler, James, House — West Hartford, Hartford County, Connecticut
→1996Butler, Roger, House — Wethersfield, Hartford County, Connecticut
→1968Buttolph-Williams House ★ NHL — Wethersfield, Hartford County, Connecticut
→2010Butts Bridge — Canterbury, Windham County, Connecticut
→1990Byram School — Greenwich, Fairfield County, Connecticut
→2001Cady--Copp House — Putnam, Windham County, Connecticut
→1982Cady, John, House — Tolland, Tolland County, Connecticut
→1995Calhoun--Ives Historic District — Washington, Litchfield County, Connecticut
→2007Camp Bethel — Haddam, Middlesex County, Connecticut
→1984Camp, Moses, House — Winsted, Litchfield County, Connecticut
→1990Canaan Village Historic District — North Canaan, Litchfield County, Connecticut
→1992Cannondale Historic District — Wilton, Fairfield County, Connecticut
→2002Canoe Brook Historic District — Branford, New Haven County, Connecticut
→1998Canterbury Center Historic District — Canterbury, Windham County, Connecticut
→1997Canton Center Historic District — Canton, Hartford County, Connecticut
→2000Canty, Marietta, House — Hartford, Hartford County, Connecticut
→1982Capen-Clark Historic District — Hartford, Hartford County, Connecticut
→2000Capewell Horse Nail Company — Hartford, Hartford County, Connecticut
→1982Capron-Phillips House — Coventry, Tolland County, Connecticut
→2002Captain Nathan Hale Monument — Coventry, Tolland County, Connecticut
→2014Cargill Falls Mill (Wilkinson Mill) — Putnam, Windham County, Connecticut
→1970Carpenter House — Norwichtown, New London County, Connecticut
→1970Carpenter, Joseph, Silversmith Shop — Norwichtown, New London County, Connecticut
→1982Carroll Building — Norwich, New London County, Connecticut
→2018Carter, Hubbell, House — Clinton, Middlesex County, Connecticut
→2009Case Brothers Historic District — Manchester, Hartford County, Connecticut
→1988Case, Benomi, House — Windsor, Hartford County, Connecticut
→2011Cassidy House — Bridgeport, Fairfield County, Connecticut
→2000Castle, Dr. Andrew, House — Woodbridge, New Haven County, Connecticut
→1993Catlin, J. Howard, House — Litchfield, Litchfield County, Connecticut
→1997Cedar Hill Cemetery — Hartford, Hartford County, Connecticut
→2002Center Burying Yard, Old — West Hartford, Hartford County, Connecticut
→1997Center Street Cemetery — Wallingford, New Haven County, Connecticut
→1987Centerbrook Congregational Church — Essex, Middlesex County, Connecticut
→1993Central Avenue--Center Cemetery Historic District — East Hartford, Hartford County, Connecticut
→2005Central Vermont Railroad Pier — New London, New London County, Connecticut
→1991Central Village Historic District — Plainfield, Windham County, Connecticut
→1972Chaffee, Hezekiah, House — Windsor, Hartford County, Connecticut
→1972Champion, Henry, House — Colchester, New London County, Connecticut
→1993Chandler, Capt. Seth, House — East Woodstock, Windham County, Connecticut
→1984Chapel Street Historic District — New Haven, New Haven County, Connecticut
→1977Chapin, Philip, House — New Hartford, Litchfield County, Connecticut
→1978Chaplin Historic District — Chaplin, Windham County, Connecticut
→1992Chapman, David, Farmstead — Ledyard, New London County, Connecticut
→1988Chapman, Taylor, House — Windsor, Hartford County, Connecticut
→1966CHARLES W. MORGAN ★ NHL — Mystic, New London County, Connecticut
→1970Charlton, Capt. Richard, House — Norwichtown, New London County, Connecticut
→1978Charter Oak Bank Building — Hartford, Hartford County, Connecticut
→1994Charter Oak Firehouse — Meriden, New Haven County, Connecticut
→1978Charter Oak Place — Hartford, Hartford County, Connecticut
→1982Charter Oak Place (Boundary Increase) — Hartford, Hartford County, Connecticut
→2010Chatfield Farmstead — Woodbridge, New Haven County, Connecticut
→1989Chelsea Parade Historic District — Norwich, New London County, Connecticut
→1978Cheney Brothers Machine Shop ★ NHL — Manchester, Hartford County, Connecticut
→1970Cheney Building — Hartford, Hartford County, Connecticut
→1986Cheshire Historic District — Cheshire, New Haven County, Connecticut
→1995Chevry Lomday Mishnayes Synagogue — Hartford, Hartford County, Connecticut
→1982Children's Village of the Hartford Orphan Asylum — Hartford, Hartford County, Connecticut
→1982Childs, Starling, Camp — Norfolk, Litchfield County, Connecticut
→1975Chittenden, Russell Henry, House ★ NHL — New Haven, New Haven County, Connecticut
→2010Chivvis, Arthur and Lyn, House — New Canaan, Fairfield County, Connecticut
→1983Christ Church — Hartford, Hartford County, Connecticut
→2009Christ Church New Haven — New Haven, New Haven County, Connecticut
→2001Christ Episcopal Church and Tashua Burial Ground — Trumbull, Fairfield County, Connecticut
→1991CHRISTEEN (oyster sloop) ★ NHL — Essex, Middlesex County, Connecticut
→1988Church Farm — Ashford, Windham County, Connecticut
→1975Church of the Good Shepherd and Parish House — Hartford, Hartford County, Connecticut
→1987Church of the Holy Name — Stamford, Fairfield County, Connecticut
→1979Church of the Holy Trinity and Rectory — Middletown, Middlesex County, Connecticut
→1978City Hall — Waterbury, New Haven County, Connecticut
→1973City Hall-Monument District — New Britain, Hartford County, Connecticut
→1990Civic Institutions Historic District — New London, New London County, Connecticut
→1988Clark Brothers Factory No. 1 — Southington, Hartford County, Connecticut
→1988Clark Brothers Factory No. 2 — Southington, Hartford County, Connecticut
→1978Clark Homestead — Lebanon, New London County, Connecticut
→1979Clark, Andrew, House — Lisbon, New London County, Connecticut
→1989Clark, Avery, House — Southington, Hartford County, Connecticut
→1970Clark, Capt. John, House — Canterbury, Windham County, Connecticut
→1983Clay Hill Historic District — Hartford, Hartford County, Connecticut
→1984Clay Hill Historic District (Boundary Increase) — Hartford, Hartford County, Connecticut
→1994Clinton Village Historic District — Clinton, Middlesex County, Connecticut
→1990Coffing, John C., House — Salisbury, Litchfield County, Connecticut
→1993Cogswell, Edward, House — Griswold, New London County, Connecticut
→1988Coit Street Historic District — New London, New London County, Connecticut
→1978Coite-Hubbard House — Middletown, Middlesex County, Connecticut
→1994Colchester Village Historic District — Colchester, New London County, Connecticut
→1991Colebrook Center Historic District — Colebrook, Litchfield County, Connecticut
→1976Colebrook Store — Colebrook, Litchfield County, Connecticut
→1979Collins and Townley Streets District — Hartford, Hartford County, Connecticut
→1976Collinsville Historic District — Collinsville, Hartford County, Connecticut
→1987Colony Street--West Main Street Historic District — Meriden, New Haven County, Connecticut
→1976Colt Industrial District ★ NHL — Hartford, Hartford County, Connecticut
→2003Colt Industrial District (Boundary Increase) — Hartford, Hartford County, Connecticut
→1975Colt, James B., House — Hartford, Hartford County, Connecticut
→1986Colton, Benjamin, House — West Hartford, Hartford County, Connecticut
→1990Columbia Green Historic District — Columbia, Tolland County, Connecticut
→2009Commercial Trust Company Building — New Britain, Hartford County, Connecticut
→2009Commercial Trust Company Building — New Britain, Hartford County, Connecticut
→1983Commodore Hull School — Shelton, Fairfield County, Connecticut
→1991Compo--Owenoke Historic District — Westport, Fairfield County, Connecticut
→1982Comstock-Cheney Hall — Ivoryton, Middlesex County, Connecticut
→2017Comstock, Abijah, House — New Canaan, Fairfield County, Connecticut
→1976Comstock's Bridge — East Hampton, Middlesex County, Connecticut
→1990Cone, Jared, House — Bolton, Tolland County, Connecticut
→2021Congregation Mishkan Israel — Hamden, New Haven County, Connecticut
→2012Congregational Church of Plainville — Plainville, Hartford County, Connecticut
→1975Congress Street — Hartford, Hartford County, Connecticut
→1992Congress Street Historic District (Boundary Increase) — Hartford, Hartford County, Connecticut
→1966Connecticut Agricultural Experiment Station ★ NHL — New Haven, New Haven County, Connecticut
→1985Connecticut General Hospital for the Insane — Middletown, Middlesex County, Connecticut
→2010Connecticut General Life Insurance Company Headquarters — Bloomfield, Hartford County, Connecticut
→1966Connecticut Hall, Yale University ★ NHL — New Haven, New Haven County, Connecticut
→1987Connecticut Railway and Lighting Company Car Barn — Bridgeport, Fairfield County, Connecticut
→1970Connecticut State Capitol ★ NHL — Hartford, Hartford County, Connecticut
→1981Connecticut State Library and Supreme Court Building — Hartford, Hartford County, Connecticut
→1966Connecticut Statehouse ★ NHL — Hartford, Hartford County, Connecticut
→2018Connecticut Valley Hospital Cemetery — Middletown, Middlesex County, Connecticut
→1994Connecticut Valley Railroad Roundhouse and Turntable Site — Old Saybrook, Middlesex County, Connecticut
→1970Converse House and Barn — Norwich, New London County, Connecticut
→1983Cook, John, House — New Haven, New Haven County, Connecticut
→1992Copper Ledges and Chimney Crest — Bristol, Hartford County, Connecticut
→1972Cornwall Bridge Railroad Station — Cornwall, Litchfield County, Connecticut
→1990Cos Cob Power Station — Greenwich, Fairfield County, Connecticut
→1989Cos Cob Railroad Station — Greenwich, Fairfield County, Connecticut
→1991Cosier--Murphy House — New Fairfield, Fairfield County, Connecticut
→1988Cossitt, Frederick H., Library — Granby, Hartford County, Connecticut
→2000Coult, Abraham, House — Glastonbury, Hartford County, Connecticut
→1979Cove Island Houses — Stamford, Fairfield County, Connecticut
→1987Coventry Glass Factory Historic District — Coventry, Tolland County, Connecticut
→1989Cowles, Capt. Josiah, House — Southington, Hartford County, Connecticut
→1982Cowles, Gen. George, House — Farmington, Hartford County, Connecticut
→1970Crandall, Prudence, House ★ NHL — Canterbury, Windham County, Connecticut
→2015Crawford, George W., Manor — New Haven, New Haven County, Connecticut
→1976Cream Hill Agricultural School — West Cornwall, Litchfield County, Connecticut
→1986Cream Hill Shelter — Sharon, Litchfield County, Connecticut
→1981Curtis Memorial Library — Meriden, New Haven County, Connecticut
→1982Curtis, Nathaniel, House — Stratford, Fairfield County, Connecticut
→1993Curtiss, Reuben, House — Southbury, New Haven County, Connecticut
→1992Curtisville Historic District — Glastonbury, Hartford County, Connecticut
→2018Cypress Cemetery — Old Saybrook, Middlesex County, Connecticut
→1966Dana, James Dwight, House ★ NHL — New Haven, New Haven County, Connecticut
→1988Daniels, Charles, House — Chester, Middlesex County, Connecticut
→1992Danielson Main Street Historic District — Killingly, Windham County, Connecticut
→2020Darling, James Alexis, House — Woodbridge, New Haven County, Connecticut
→1991Darling, Robert and Julia, House — Simsbury, Hartford County, Connecticut
→1979Darling, Thomas, House and Tavern — Woodbridge, New Haven County, Connecticut
→1982Davenport, Deacon John, House — Stamford, Fairfield County, Connecticut
→1989Davenport, Hanford, House — New Canaan, Fairfield County, Connecticut
→1971Day House — Hartford, Hartford County, Connecticut
→1975Day-Taylor House — Hartford, Hartford County, Connecticut
→1972Day, Amasa, House — Moodus, Middlesex County, Connecticut
→1978Day, Calvin, House — Hartford, Hartford County, Connecticut
→1988Dayville Historic District — Killingly, Windham County, Connecticut
→1992Deacon's Point Historic District — Bridgeport, Fairfield County, Connecticut
→1970Deane, Silas, House ★ NHL — Wethersfield, Hartford County, Connecticut
→1994Deep River Freight Station — Deep River, Middlesex County, Connecticut
→1976Deep River Town Hall — Deep River, Middlesex County, Connecticut
→1995Department Store Historic District — Hartford, Hartford County, Connecticut
→2007Depot Street Bridge — Beacon Falls, New Haven County, Connecticut
→1970Deshon-Allyn House — New London, New London County, Connecticut
→1982Dickerman II, Jonathan, House — Hamden, New Haven County, Connecticut
→1982Dillon Building — Hartford, Hartford County, Connecticut
→1982Division Street Historic District — Bridgeport, Fairfield County, Connecticut
→2018Dixwell Avenue Congregational United Church of Christ — New Haven, New Haven County, Connecticut
→1985Doane's Sawmill/Deep River Manufacturing Company — Westbrook and Deep River, Middlesex County, Connecticut
→1984DORIS (Sailing yacht) — Deep River, Middlesex County, Connecticut
→2002Dorrance Inn — Sterling, Windham County, Connecticut
→1996Downtown Main Street Historic District — East Hartford, Hartford County, Connecticut
→1979Downtown New London Historic District — New London, New London County, Connecticut
→1988Downtown New London Historic District (Boundary Increase) — New London, New London County, Connecticut
→2004Downtown North Historic District — Hartford, Hartford County, Connecticut
→1985Downtown Norwich Historic District — Norwich, New London County, Connecticut
→1983Downtown Seymour Historic District — Seymour, New Haven County, Connecticut
→1983Downtown Stamford Historic District — Stamford, Fairfield County, Connecticut
→2003Downtown Stamford Historic District (Boundary Increase 2) — Stamford, Fairfield County, Connecticut
→1985Downtown Stamford Historic District (Boundary Increase) — Stamford, Fairfield County, Connecticut
→1988Downtown Torrington Historic District — Torrington, Litchfield County, Connecticut
→1983Downtown Waterbury Historic District — Waterbury, New Haven County, Connecticut
→1984Drake Hill Road Bridge — Simsbury, Hartford County, Connecticut
→1982Dudley, Jedidiah, House — Old Saybrook, Middlesex County, Connecticut
→1991Dudleytown Historic District — Guilford, New Haven County, Connecticut
→2010Durisol House — New Canaan, Fairfield County, Connecticut
→1983Dwight Street Historic District — New Haven, New Haven County, Connecticut
→1979Eagle's Nest — Bridgeport, Fairfield County, Connecticut
→1979East Bridgeport Historic District — Bridgeport, Fairfield County, Connecticut
→1970East District School — Norwich, New London County, Connecticut
→1988East Granby Historic District — East Granby, Hartford County, Connecticut
→1983East Haddam Historic District — East Haddam, Middlesex County, Connecticut
→2002East Haven Green Historic District — East Haven, New Haven County, Connecticut
→2020East Haven High School — East Haven, New Haven County, Connecticut
→1985East Main Street Historic District — Bridgeport, Fairfield County, Connecticut
→1985East Plymouth Historic District — Plymouth, Litchfield County, Connecticut
→1997East Rock Park — New Haven, New Haven County, Connecticut
→1990East Weatogue Historic District — Simsbury, Hartford County, Connecticut
→1998East Windsor Academy — East Windsor, Hartford County, Connecticut
→1986East Windsor Hill Historic District — South Windsor, Hartford County, Connecticut
→1979Eastern Point Historic District — Groton, New London County, Connecticut
→2013Eclectic House, The — Middletown, Middlesex County, Connecticut
→1988Edgerton — New Haven, New Haven County, Connecticut
→1986Edgewood Park Historic District — New Haven, New Haven County, Connecticut
→2021Edward Bloom Silk Company Factory — New London, New London County, Connecticut
→1977Eells-Stow House — Milford, New Haven County, Connecticut
→1995Ein Jacob (Ayn Yacob) Synagogue — Bridgeport, Fairfield County, Connecticut
→2010Elam Ives House — Hamden, New Haven County, Connecticut
→1985Eliot, Jared, House — Guilford, New Haven County, Connecticut
→1972Eliot, Samuel, House — Old Saybrook, Middlesex County, Connecticut
→1983Elizabeth Park — West Hartford, Hartford County, Connecticut
→1990Ellington Center Historic District — Ellington, Tolland County, Connecticut
→1982Elliottville Lower Mill — East Killingly, Windham County, Connecticut
→1988Ellsworth, Horace H., House — Windsor, Hartford County, Connecticut
→1970Ellsworth, Oliver, Homestead ★ NHL — Windsor, Hartford County, Connecticut
→1984Elm Street Historic District — Hartford, Hartford County, Connecticut
→1998Elm Street Historic District — Rocky Hill, Hartford County, Connecticut
→1978ELMER S. DAILEY — Bridgeport, Fairfield County, Connecticut
→1985Elmore Houses — South Windsor, Hartford County, Connecticut
→1983Elton Hotel — Waterbury, New Haven County, Connecticut
→2001Ely, Rev. John, House — Bethel, Fairfield County, Connecticut
→1994EMMA C. BERRY (Fishing Sloop) ★ NHL — Mystic, New London County, Connecticut
→1999Emmanuel Church — Killingworth, Middlesex County, Connecticut
→1996Endee Manor Historic District — Bristol, Hartford County, Connecticut
→1976Enfield Canal — Windsor Locks, Hartford County, Connecticut
→1979Enfield Historic District — Enfield, Hartford County, Connecticut
→1979Enfield Shakers Historic District — Enfield, Hartford County, Connecticut
→1974Enfield Town Meetinghouse — Enfield, Hartford County, Connecticut
→1989Engine Company 1 Fire Station — Hartford, Hartford County, Connecticut
→1989Engine Company 15 Fire Station — Hartford, Hartford County, Connecticut
→1989Engine Company 16 Fire Station — Hartford, Hartford County, Connecticut
→1989Engine Company 2 Fire Station — Hartford, Hartford County, Connecticut
→1989Engine Company 6 Fire Station — Hartford, Hartford County, Connecticut
→1989Engine Company 9 Fire Station — Hartford, Hartford County, Connecticut
→1993Eno Memorial Hall — Simsbury, Hartford County, Connecticut
→1975Eno, Amos, House — Simsbury, Hartford County, Connecticut
→1986Eolia--Harkness Estate — Waterford, New London County, Connecticut
→2002Erwin Home for Worthy and Indigent Women — New Britain, Hartford County, Connecticut
→2002Esperanza — New Hartford, Litchfield County, Connecticut
→1994Essex Freight Station — Centerbrook, Middlesex County, Connecticut
→1989Evans, Ebenezer, House — Southington, Hartford County, Connecticut
→2011Fairfield Avenue Historic District — Hartford, Hartford County, Connecticut
→1982Fairfield County Courthouse — Bridgeport, Fairfield County, Connecticut
→1985Fairfield County Jail — Bridgeport, Fairfield County, Connecticut
→1971Fairfield Historic District — Fairfield, Fairfield County, Connecticut
→1989Fairfield Railroad Stations — Fairfield, Fairfield County, Connecticut
→1990Falkner's Island Lighthouse — Guilford, New Haven County, Connecticut
→1979Falls Village District — Canaan, Litchfield County, Connecticut
→1992Fanning, Capt. Thomas, Farmstead — Ledyard, New London County, Connecticut
→1973Farmington Canal Lock — Cheshire, New Haven County, Connecticut
→1982Farmington Canal Lock No. 13 — Hamden, New Haven County, Connecticut
→1985Farmington Canal-New Haven and Northampton Canal — Suffield, Hartford County, Connecticut
→1972Farmington Historic District — Farmington, Hartford County, Connecticut
→1972Farmington River Railroad Bridge — Windsor, Hartford County, Connecticut
→1986Farnsworth, Samuel, House — West Hartford, Hartford County, Connecticut
→1982Farnum House — Norfolk, Litchfield County, Connecticut
→2001Farwell Barn — Mansfield, Tolland County, Connecticut
→1986Federal Hill Historic District — Bristol, Hartford County, Connecticut
→1995Fenwick Historic District — Fenwick, Middlesex County, Connecticut
→1989Ferris, Samuel, House — Greenwich, Fairfield County, Connecticut
→2007Filley, Capt. Oliver, House — Bloomfield, Hartford County, Connecticut
→1990First Baptist Church — Bridgeport, Fairfield County, Connecticut
→1975First Church of Christ ★ NHL — Farmington, Hartford County, Connecticut
→1972First Church of Christ and the Ancient Burying Ground — Hartford, Hartford County, Connecticut
→1988First Church Parsonage — Windsor, Hartford County, Connecticut
→1973First Congregational Church of Cheshire — Cheshire, New Haven County, Connecticut
→1982First Congregational Church of East Hartford and Parsonage — East Hartford, Hartford County, Connecticut
→1982First Congregational Church of East Haven — East Haven, New Haven County, Connecticut
→1986First Congregational Church of Plainfield — Plainfield, Windham County, Connecticut
→1968First Congretional Church Meeting House ★ NHL — Litchfield, Litchfield County, Connecticut
→2010First Lutheran Church of the Reformation — New Britain, Hartford County, Connecticut
→1984First National Bank Building — Hartford, Hartford County, Connecticut
→2021First Presbyterian Church ★ NHL — Stamford, Fairfield County, Connecticut
→1982Fish, Abel H., House — Salem, New London County, Connecticut
→1986Fitch, John, School — Windsor, Hartford County, Connecticut
→1990Five Mile Point Lighthouse — New Haven, New Haven County, Connecticut
→2009Five Mile River Landing Historic District — Norwalk, Fairfield County, Connecticut
→1979Flanders Historic District — Kent, Litchfield County, Connecticut
→1978Florence Mill — Rockville, Tolland County, Connecticut
→1984Footguard Hall — Hartford, Hartford County, Connecticut
→1992Forbes, Samuel, Homestead — East Canaan, Litchfield County, Connecticut
→2010Ford, Elinor and Sherman, House — New Canaan, Fairfield County, Connecticut
→1978Forestville Passenger Station — Bristol, Hartford County, Connecticut
→1988Former Fire Station — Windsor, Hartford County, Connecticut
→2017Fort Griswold — Groton, New London County, Connecticut
→1970Fort Nathan Hale — New Haven, New Haven County, Connecticut
→1972Fort Trumbull — New London, New London County, Connecticut
→2017Foster, Stephen and Helen, House — Cornwall, Litchfield County, Connecticut
→1982Fourth Congregational Church — Hartford, Hartford County, Connecticut
→1985Fourth District School — North Branford, New Haven County, Connecticut
→2000Fourth Ward Historic District — Greenwich, Fairfield County, Connecticut
→1999Freeman, Mary and Eliza, Houses — Bridgeport, Fairfield County, Connecticut
→1975French Farm — Greenwich, Fairfield County, Connecticut
→1985Frisbie, Edward, Homestead — Branford, New Haven County, Connecticut
→1988Frisbie, Edward, House — Branford, New Haven County, Connecticut
→1979Frog Hollow — Hartford, Hartford County, Connecticut
→1984Frog Hollow Historic District (Boundary Increase) — Hartford, Hartford County, Connecticut
→1987Frost, Levi B., House — Southington, Hartford County, Connecticut
→1982Fuller, John, House — Suffield, Hartford County, Connecticut
→1990Fulton, Lewis, Memorial Park — Waterbury, New Haven County, Connecticut
→1987Fyler--Hotchkiss Estate — Torrington, Litchfield County, Connecticut
→1992Gales Ferry Historic District No. 1 — Gales Ferry, New London County, Connecticut
→2002Gales Ferry Historic District No. 2 — Ledyard, New London County, Connecticut
→2011Gallaher Estate — Norwalk, Fairfield County, Connecticut
→1991Garvan--Carroll Historic District — East Hartford, Hartford County, Connecticut
→1990Gateway Village Historic District — Bridgeport, Fairfield County, Connecticut
→1979Gay, Ebenezer, House — Sharon, Litchfield County, Connecticut
→1987Georgetown Historic District — Redding, Fairfield County, Connecticut
→1984Gilbert Clock Factory — Winchester, Litchfield County, Connecticut
→1986Gillett, Asa, House — West Hartford, Hartford County, Connecticut
→1982Gillette, Francis, House — Bloomfield, Hartford County, Connecticut
→1977Gillette's Grist Mill — Torrington, Litchfield County, Connecticut
→1984Gilman-Hayden House — East Hartford, Hartford County, Connecticut
→1984Glastonbury Historic District — Glastonbury, Hartford County, Connecticut
→2005Glastonbury--Rock Hill Ferry Historic District — Glastonbury, Hartford County, Connecticut
→1971Glebe House — Woodbury, Litchfield County, Connecticut
→1999Glen Falls Bridge — Plainfield, Windham County, Connecticut
→2007Glenville Historic District — Greenwich, Fairfield County, Connecticut
→2003Glenville School — Greenwich, Fairfield County, Connecticut
→1982Glover House — Newtown, Fairfield County, Connecticut
→2001Glover, John, House — Newtown, Fairfield County, Connecticut
→1977Godillot Place — Westport, Fairfield County, Connecticut
→1979Goffe Street Special School for Colored Children — New Haven, New Haven County, Connecticut
→1979Goffe, Solomon, House — Meriden, New Haven County, Connecticut
→1987Golden Hill Historic District — Bridgeport, Fairfield County, Connecticut
→1986Goodman, Timothy, House — West Hartford, Hartford County, Connecticut
→1971Goodspeed Opera House — East Haddam, Middlesex County, Connecticut
→1976Goodwin Block — Hartford, Hartford County, Connecticut
→2002Gores, Landis, House — New Canaan, Fairfield County, Connecticut
→1984Gorton, William, Farm — East Lyme, New London County, Connecticut
→1982Goshen Historic District — Goshen, Litchfield County, Connecticut
→1982Gothic Cottage — Suffield, Hartford County, Connecticut
→1982Gould House — Norfolk, Litchfield County, Connecticut
→1982Gov. Smith Homestead — Sharon, Litchfield County, Connecticut
→1988Grace Church Rectory — Windsor, Hartford County, Connecticut
→1985Granby Center Historic District — Granby, Hartford County, Connecticut
→2002Grandview Terrace Boulevard — Hartford, Hartford County, Connecticut
→2003Graniteville Historic District — Waterford, New London County, Connecticut
→1989Grannis, Stephen, House — Southington, Hartford County, Connecticut
→1977Grant, Ebenezer, House — East Windsor Hill, Hartford County, Connecticut
→1991Great Captain Island Lighthouse — Greenwich, Fairfield County, Connecticut
→1991Green Farms School — Westport, Fairfield County, Connecticut
→2005Greeneville Historic District — Norwich, New London County, Connecticut
→2008Greenfield Hill Grange #133 — Fairfield, Fairfield County, Connecticut
→1971Greenfield Hill Historic District — Greenfield Hill, Fairfield County, Connecticut
→1990Greens Ledge Lighthouse — Rowayton, Fairfield County, Connecticut
→1989Greenwich Avenue Historic District — Greenwich, Fairfield County, Connecticut
→1988Greenwich Municipal Center Historic District — Greenwich, Fairfield County, Connecticut
→1987Greenwich Town Hall — Greenwich, Fairfield County, Connecticut
→1996Greenwich YMCA — Greenwich, Fairfield County, Connecticut
→1999Greenwood Avenue Historic District — Bethel, Fairfield County, Connecticut
→1981Gridley-Parsons-Staples Homestead — Farmington, Hartford County, Connecticut
→1975Griswold House — Guilford, New Haven County, Connecticut
→1993Griswold, Florence, House and Museum ★ NHL — Old Lyme, New London County, Connecticut
→1983Groton Bank Historic District — Groton, New London County, Connecticut
→1997Grove Street Cemetery ★ NHL — New Haven, New Haven County, Connecticut
→1976Guilford Historic Town Center — Guilford, New Haven County, Connecticut
→1975Gurleyville Historic District — Mansfield Center, Tolland County, Connecticut
→1994Gwyn Careg — Abington, Windham County, Connecticut
→1989Haddam Center Historic District — Haddam, Middlesex County, Connecticut
→1994Hadlyme Ferry Historic District — Hadlyme, New London County, Connecticut
→1988Hadlyme North Historic District — East Haddam, Middlesex County, Connecticut
→1978Hait, Benjamin, House — Stamford, Fairfield County, Connecticut
→1989Hale, Dr. Elizur, House — Glastonbury, Hartford County, Connecticut
→1970Hale, Nathan, Homestead — Coventry, Tolland County, Connecticut
→1986Hall--Benedict Drug Company Building — New Haven, New Haven County, Connecticut
→2010Hall, Isaac Davis and Marion Dalton, House — New Canaan, Fairfield County, Connecticut
→1996Hallville Mill Historic District — Preston, New London County, Connecticut
→1982Halpine, J. S., Tobacco Warehouse — New Milford, Litchfield County, Connecticut
→1983Hamburg Bridge Historic District — Lyme, New London County, Connecticut
→1990Hamden Bank & Trust Building — Hamden, New Haven County, Connecticut
→1994Hamden High School — Hamden, New Haven County, Connecticut
→2001Hamden Memorial Town Hall — Hamden, New Haven County, Connecticut
→1996Hamilton Park — Waterbury, New Haven County, Connecticut
→1982Hampton Hill Historic District — Hampton, Windham County, Connecticut
→2004Hampton Inn — New Canaan, Fairfield County, Connecticut
→1982Harris, Jonathan Newton, House — New London, New London County, Connecticut
→1988Harrison, Thomas, House — Branford, New Haven County, Connecticut
→2022Harry O. Erikson Pavilion Hall — Washington, Litchfield County, Connecticut
→1972Hart, Gen. William, House — Old Saybrook, Middlesex County, Connecticut
→1989Hart, Timothy, House — Southington, Hartford County, Connecticut
→1987Hart's Corner Historic District — Burlington, Hartford County, Connecticut
→1988Hartford & New Haven Railroad Depot — Windsor, Hartford County, Connecticut
→1988Hartford & New Haven Railroad--Freight Depot — Windsor, Hartford County, Connecticut
→1984Hartford Club — Hartford, Hartford County, Connecticut
→2005Hartford Colony — Waterford, New London County, Connecticut
→2000Hartford Electric Light Company Maple Avenue Sub-Station — Hartford, Hartford County, Connecticut
→1986Hartford Golf Club Historic District — West Hartford, Hartford County, Connecticut
→2016Hartford National Bank and Trust — Hartford, Hartford County, Connecticut
→1982Hartford Seminary Foundation — Hartford, Hartford County, Connecticut
→2022Hartford Special Machinery Company Complex — Hartford, Hartford County, Connecticut
→1975Hartford Union Station — Hartford, Hartford County, Connecticut
→1988Harvey, William H., House — Windsor, Hartford County, Connecticut
→1979Hastings Hill Historic District — Suffield, Hartford County, Connecticut
→1988Hathaways Store — Windsor, Hartford County, Connecticut
→1975Hatheway House — Suffield, Hartford County, Connecticut
→1996Hattertown Historic District — Newtown, Fairfield County, Connecticut
→1988Haviland and Elizabeth Streets--Hanford Place Historic District — Norwalk, Fairfield County, Connecticut
→1980Hawley, Thomas, House — Monroe, Fairfield County, Connecticut
→1988Hayden, Capt. Nathaniel, House — Windsor, Hartford County, Connecticut
→1992Hayes, Samuel II, House — Granby, Hartford County, Connecticut
→1993Haystack Mountain Tower — Norfolk, Litchfield County, Connecticut
→1972Hayward House — Colchester, New London County, Connecticut
→1980Hazardville Historic District — Hazardville and vicinity, Hartford County, Connecticut
→1988Hazelton, James, House — Haddam, Middlesex County, Connecticut
→1987Hearthstone — Danbury, Fairfield County, Connecticut
→1995Hebrew Congregation of Woodmont — Milford, Fairfield County, Connecticut
→1993Hebron Center Historic District — Hebron, Tolland County, Connecticut
→1986Hempstead Historic District — New London, New London County, Connecticut
→1970Hempstead, Joshua, House — New London, New London County, Connecticut
→1970Hempsted, Nathaniel, House — New London, New London County, Connecticut
→1983Heublein Tower — Simsbury, Hartford County, Connecticut
→1979Hibbard, Enoch, House and Grannis, George, House — Waterbury, New Haven County, Connecticut
→2018Higganum Landing Historic District — Haddam, Middlesex County, Connecticut
→1998High Street Historic District — Hartford, Hartford County, Connecticut
→1982Highland Historic District — Middletown, Middlesex County, Connecticut
→2021Hill-Stead Museum ★ NHL — Farmington, Hartford County, Connecticut
→1985Hill's Academy — Essex, Middlesex County, Connecticut
→1985Hillhouse Avenue Historic District — New Haven, New Haven County, Connecticut
→1982Hillside — Norfolk, Litchfield County, Connecticut
→1987Hillside Historic District — Waterbury, New Haven County, Connecticut
→2005Hilltop Farm — Suffield, Hartford County, Connecticut
→2004Hine--Buckingham Farms — New Milford, Litchfield County, Connecticut
→1977Hitchcock-Schwarzmann Mill — Burlington, Hartford County, Connecticut
→1988Hoadley, Isaac, House — Branford, New Haven County, Connecticut
→1988Hoadley, John, House — Branford, New Haven County, Connecticut
→1988Hoadley, Orrin, House — Branford, New Haven County, Connecticut
→2005Hodgson, Richard and Geraldine, House — New Canaan, Fairfield County, Connecticut
→1982Holabird House — Canaan, Litchfield County, Connecticut
→1988Holcomb, Judah, House — Granby, Hartford County, Connecticut
→1982Holcomb, Nathaniel, III, House — Granby, Hartford County, Connecticut
→2010Hollister, Homestead, The — Washington, Litchfield County, Connecticut
→1972Hollister, John, House — Glastonbury, Hartford County, Connecticut
→1984Holmes, Francis H., House — New Britain, Hartford County, Connecticut
→1984Home Woolen Company — Beacon Falls, New Haven County, Connecticut
→2010Hooker, Elizabeth R., House — New Haven, New Haven County, Connecticut
→1978Hooker, Henry, House — Kensington, Hartford County, Connecticut
→1979Hooker, John and Isabella, House — Hartford, Hartford County, Connecticut
→1979Hooker, Sarah Whitman, House — West Hartford, Hartford County, Connecticut
→1982Hose and Hook and Ladder Truck Building — Thomaston, Litchfield County, Connecticut
→1986Hosmer, Daniel, House — West Hartford, Hartford County, Connecticut
→1981Hotchkiss, David, House — Prospect, New Haven County, Connecticut
→1996Hotchkissville Historic District — Woodbury, Litchfield County, Connecticut
→2012Hotel America — Hartford, Hartford County, Connecticut
→1978Hotel Beach — Bridgeport, Fairfield County, Connecticut
→1984Housatonic Railroad Station — New Milford, Litchfield County, Connecticut
→1987Housatonic River Railroad Bridge — Milford-Stratford, Fairfield County, Connecticut
→1989House at 1010 Shuttle Meadow Road — Southington, Hartford County, Connecticut
→1988House at 111 Maple Avenue — Windsor, Hartford County, Connecticut
→1988House at 130 Hayden Station Road — Windsor, Hartford County, Connecticut
→2009House at 130 Mohegan Avenue — New London, New London County, Connecticut
→1982House at 140 and 144 Retreat Avenue — Hartford, Hartford County, Connecticut
→1988House at 161 Damascus Road — Branford, New Haven County, Connecticut
→1988House at 29 Flat Rock Road — Branford, New Haven County, Connecticut
→1983House at 36 Forest Street — Hartford, Hartford County, Connecticut
→1988House at 44 Court Street — Windsor, Hartford County, Connecticut
→1989House at 590 West Street — Southington, Hartford County, Connecticut
→1988House at 736 Palisado Avenue — Windsor, Hartford County, Connecticut
→1986House at 847 Main Street, North — West Hartford, Hartford County, Connecticut
→1985Howard Avenue Historic District — New Haven, New Haven County, Connecticut
→1986Howd--Linsley House — North Branford, New Haven County, Connecticut
→1988Howd, Eliphalet, House — Branford, New Haven County, Connecticut
→1989Howe, John I., House — Derby, New Haven County, Connecticut
→2017Hoyt--Burwell--Morse House — New Canaan, Fairfield County, Connecticut
→2018Hoyt-Barnum House — Stamford, Fairfield County, Connecticut
→1997Hubbard Park — Meriden, Hartford County, Connecticut
→1982Hubbard, Nehemiah, House — Middletown, Middlesex County, Connecticut
→1990Humphrey, John, House — Simsbury, Hartford County, Connecticut
→1972Humphreys, Gen. David, House — Ansonia, New Haven County, Connecticut
→1970Hunt, Dr. Chester, Office — Windham Center, Windham County, Connecticut
→2000Huntington Center Historic District — Shelton, Fairfield County, Connecticut
→1982Huntington Street Baptist Church — New London, New London County, Connecticut
→1972Huntington, Col. Joshua, House — Norwich, New London County, Connecticut
→1970Huntington, Gen. Jedidiah, House — Norwichtown, New London County, Connecticut
→1970Huntington, Gov. Samuel, House — Norwichtown, New London County, Connecticut
→1971Huntington, Samuel, Birthplace ★ NHL — Scotland, Windham County, Connecticut
→1993Hurd, William, House — Southbury, New Haven County, Connecticut
→1996Hurlbutt Street School — Wilton, Fairfield County, Connecticut
→1993Hurley Road Historic District — Southbury, New Haven County, Connecticut
→1988Hurwood Company — Southington, Hartford County, Connecticut
→1984Hyatt, Thomas, House — Ridgefield, Fairfield County, Connecticut
→1977Hyde-St. John House — Hartford, Hartford County, Connecticut
→1976Hyland-Wildman House — Guilford, New Haven County, Connecticut
→1979Imlay and Laurel Streets District — Hartford, Hartford County, Connecticut
→1986Imperial Granum--Joseph Parker Buildings — New Haven, New Haven County, Connecticut
→2010Indian Harbor Yacht Club — Greenwich, Fairfield County, Connecticut
→1983Indian Hill Avenue Historic District — Portland, Middlesex County, Connecticut
→1982Isham-Terry House — Hartford, Hartford County, Connecticut
→1984Israel Putnam School — Putnam, Windham County, Connecticut
→2003Ives--Baldwin House — Meriden, New Haven County, Connecticut
→1976Ives, Charles, House — Danbury, Fairfield County, Connecticut
→1999Jail Hill Historic District — Norwich, New London County, Connecticut
→1994James Pharmacy — Old Saybrook, Middlesex County, Connecticut
→1979James Pratt Funeral Service — Hartford, Hartford County, Connecticut
→1979Jefferson-Seymour District — Hartford, Hartford County, Connecticut
→1987Jerome, William I, House — Bristol, Hartford County, Connecticut
→1971Jillson, William, Stone House — Willimantic, Windham County, Connecticut
→1992Johnson, Alphonso, House — Hamden, New Haven County, Connecticut
→1998Johnson, Franklin, House — Wallingford, New Haven County, Connecticut
→1997Johnson, Philip, Glass House ★ NHL — New Canaan, Fairfield County, Connecticut
→1994Johnson, Wilfred X., House — Hartford, Hartford County, Connecticut
→1992Jones, Theophilus, House — Wallingford, New Haven County, Connecticut
→1990Jordan Village Historic District — Waterford, New London County, Connecticut
→1984Judd and Root Building — Hartford, Hartford County, Connecticut
→1973Judson, Capt. David, House — Stratford, Fairfield County, Connecticut
→1984June, Lewis, House — Ridgefield, Fairfield County, Connecticut
→1982Keeler Tavern — Ridgefield, Fairfield County, Connecticut
→2012Kellogg, Enos, House — Norwalk, Fairfield County, Connecticut
→1987Kellogg, Gen. Martin, House — Newington, Hartford County, Connecticut
→1982Kelsey, Enoch, House — Newington, Hartford County, Connecticut
→1977Kelsey, Ezekiel, House — Berlin, Hartford County, Connecticut
→1982Kendrick, John, House — Waterbury, New Haven County, Connecticut
→1978Keney Tower — Hartford, Hartford County, Connecticut
→2012Kensington Grammar School--Jean E. Hooker High School — Berlin, Hartford County, Connecticut
→2013Kensington Soldier's Monument — Berlin, Hartford County, Connecticut
→1977Kent Iron Furnace — Kent, Litchfield County, Connecticut
→1995Kettle Creek Historic District — Weston, Fairfield County, Connecticut
→1992Killingly High School, Old — Killingly, Windham County, Connecticut
→1974Kimberly Mansion ★ NHL — Glastonbury, Hartford County, Connecticut
→1976King, Alexander, House — Suffield, Hartford County, Connecticut
→2006King, George, House — Sharon, Hartford County, Connecticut
→1982King's Field House — Suffield, Hartford County, Connecticut
→1998Kings Highway North Historic District — WEstport, Fairfield County, Connecticut
→2001Kinne Cemetery — Griswold, New London County, Connecticut
→1979Knap, John, House — Stamford, Fairfield County, Connecticut
→1977Knapp Tavern — Greenwich, Fairfield County, Connecticut
→1995Knesseth Israel Synagogue — Ellington, Tolland County, Connecticut
→1994Knowlton Memorial Hall — Ashford, Windham County, Connecticut
→1987Kraus Corset Factory — Derby, New Haven County, Connecticut
→1993L. A. DUNTON ★ NHL — Mystic, New London County, Connecticut
→1978Lake Compounce Carousel — Southington, Hartford County, Connecticut
→1990Lakeview Village Historic District — Bridgeport, Fairfield County, Connecticut
→1996Lakeville Historic District — Salisbury, Litchfield County, Connecticut
→1991Lamb Homestead — Ledyard, New London County, Connecticut
→1992Lambert, David, House — Wilton, Fairfield County, Connecticut
→1982Lathrop-Mathewson-Ross House — Lisbon, New London County, Connecticut
→1970Lathrop, Dr. Daniel, School — Norwichtown, New London County, Connecticut
→1970Lathrop, Dr. Joshua, House — Norwichtown, New London County, Connecticut
→1990Lattin, Nathan B., Farm — Newtown, Fairfield County, Connecticut
→1979Laurel and Marshall Streets District — Hartford, Hartford County, Connecticut
→2018Laurel Beach Casino — Milford, New Haven County, Connecticut
→1987Laurel Hill Historic District — Norwich, New London County, Connecticut
→1983Lawrence, Isaac, House — Canaan, Litchfield County, Connecticut
→1996Lawton Mills Historic District — Plainfield, Windham County, Connecticut
→1978Lay-Pritchett House — Westbrook, Middlesex County, Connecticut
→2012Le Roy Shirt Company Factory — Norwalk, Fairfield County, Connecticut
→1979Lebanon Green Historic District — Lebanon, New London County, Connecticut
→1991Lee, Daniel and Mary, House — Portland, Middlesex County, Connecticut
→2010Lee, John Black, House I — New Canaan, Fairfield County, Connecticut
→1970Lee, Thomas, House — East Lyme, New London County, Connecticut
→1974Leete, Pelatiah, House — Guilford, New Haven County, Connecticut
→1970Leffingwell Inn — Norwichtown, New London County, Connecticut
→1972Lester, Nathan, House — Ledyard, New London County, Connecticut
→1998Lester, Timothy, Farmstead — Griswold, New London County, Connecticut
→1976Lewis Street Block — Hartford, Hartford County, Connecticut
→1990Lewis--Zukowski House — Suffield, Hartford County, Connecticut
→1997Lewis, Isaac C., Cottage — Branford, New Haven County, Connecticut
→1991Lewis, Isaac, House — Stratford, Fairfield County, Connecticut
→1996Lighthouse Inn — New London, New London County, Connecticut
→1983Lighthouse Point Carousel — New Haven, New Haven County, Connecticut
→1984Lime Rock Historic District — Salisbury, Litchfield County, Connecticut
→2009Lime Rock Park Race Track — Salisbury, Litchfield County, Connecticut
→1984Lincoln Theatre — New Haven, New Haven County, Connecticut
→1983Linden Apartments — Stamford, Fairfield County, Connecticut
→1983Linke, William L., House — Hartford, Hartford County, Connecticut
→1978Litchfield Historic District — Litchfield, Litchfield County, Connecticut
→1996Litchfield--South Roads Historic District — Harwinton, Litchfield County, Connecticut
→2010Little Bethel African Methodist Episcopal Church — Greenwich, Fairfield County, Connecticut
→1996Little Haddam Historic District — East Haddam, Middlesex County, Connecticut
→1982Little Hollywood Historic District — Hartford, Hartford County, Connecticut
→1970Little Plain Historic District — Norwich, New London County, Connecticut
→1987Little Plain Historic District (Boundary Increase) — Norwich, New London County, Connecticut
→1970Lockwood-Mathews Mansion ★ NHL — Norwalk, Fairfield County, Connecticut
→1985Locust Avenue School — Danbury, Fairfield County, Connecticut
→1987Long Ridge Village Historic District — Stamford, Fairfield County, Connecticut
→2011Long Ridge Village Historic District (Boundary Increase) — Stamford, Fairfield County, Connecticut
→1976Long Society Meetinghouse — Norwich, New London County, Connecticut
→1994Loomis--Pomeroy House — Coventry, Tolland County, Connecticut
→1988Loomis, Capt. James, House — Windsor, Hartford County, Connecticut
→1988Loomis, Col. James, House — Windsor, Hartford County, Connecticut
→1988Loomis, George G., House — Windsor, Hartford County, Connecticut
→1988Loomis, Gordon, House — Windsor, Hartford County, Connecticut
→1988Loomis, Ira, Jr., House — Windsor, Hartford County, Connecticut
→2007Lord, Capt. Enoch, House — Old Lyme, New London County, Connecticut
→1984Loth, Joseph, Company Building — Norwalk, Fairfield County, Connecticut
→1975Lounsbury, Phineas Chapman, House — Ridgefield, Fairfield County, Connecticut
→1976Lover's Leap Bridge — New Milford, Litchfield County, Connecticut
→1984Low House — Norfolk, Litchfield County, Connecticut
→1975Lyman House — Hartford, Hartford County, Connecticut
→1986Lyman Viaduct — Colchester, New London County, Connecticut
→1986Lyman, David, II, House — Middlefield, Middlesex County, Connecticut
→1975Lyman, Thomas, House — Durham, Middlesex County, Connecticut
→1990Lynde Point Lighthouse — Old Saybrook, Middlesex County, Connecticut
→1977Lyon, Thomas, House — Greenwich, Fairfield County, Connecticut
→1982Madison Green Historic District — Madison, New Haven County, Connecticut
→1988Magill, Henry, House — Windsor, Hartford County, Connecticut
→1972Main Sawmill — Ledyard, New London County, Connecticut
→1987Main Street Bridge — Stamford, Fairfield County, Connecticut
→1982Main Street Historic District — Willimantic, Windham County, Connecticut
→1983Main Street Historic District — Middletown, Middlesex County, Connecticut
→1983Main Street Historic District — Danbury, Fairfield County, Connecticut
→1985Main Street Historic District — Cromwell, Middlesex County, Connecticut
→1986Main Street Historic District — Durham, Middlesex County, Connecticut
→1995Main Street Historic District — Bristol, Hartford County, Connecticut
→1996Main Street Historic District — Manchester, Hartford County, Connecticut
→1992Main Street Historic District (Boundary Increase) — Windham, Windham County, Connecticut
→1984Main Street Historic District No. 2 — Hartford, Hartford County, Connecticut
→1986Mallett, David, Jr., House — Trumbull, Fairfield County, Connecticut
→2000Manchester Historic District — Manchester, Hartford County, Connecticut
→2001Manchester Historic District (Boundary Increase) — Manchester, Hartford County, Connecticut
→1992Mansfield Center Cemetery — Mansfield, Tolland County, Connecticut
→1972Mansfield Center Historic District — Mansfield, Tolland County, Connecticut
→2003Mansfield Hollow Dam — Mansfield Center, Tolland County, Connecticut
→1979Mansfield Hollow Historic District — Mansfield, Tolland County, Connecticut
→1987Mansfield Training School and Hospital — Mansfield, Tolland County, Connecticut
→1971Mansfield, Richard, House — Ansonia, New Haven County, Connecticut
→2016Mansuy and Smith Automobile Showroom Building — Hartford, Hartford County, Connecticut
→1990Maplewood School — Bridgeport, Fairfield County, Connecticut
→2003March Route of Rochambeau's Army: Bailey Road — Bolton, Tolland County, Connecticut
→2003March Route of Rochambeau's Army: Manship Road-Barstow Road — Canterbury, Windham County, Connecticut
→2003March Route of Rochambeau's Army: Old Canterbury Road — Plainfield, Windham County, Connecticut
→2003March Route of Rochambeau's Army: Palmer Road — Scotland, Windham County, Connecticut
→2003March Route of Rochambeau's Army: Plainfield Pike — Plainfield, Windham County, Connecticut
→2003March Route of Rochambeau's Army: Reservoir Road — Newtown, Fairfield County, Connecticut
→2003March Route of Rochambeau's Army: Ridgebury Road — Ridgefield, Fairfield County, Connecticut
→2003March Route of Rochambeau's Army: Scotland Road — Windham, Windham County, Connecticut
→2002March Route Rochambeau's Army--Hutchinson Road — Andover, Tolland County, Connecticut
→1982Marina Park Historic District — Bridgeport, Fairfield County, Connecticut
→1982Marion Castle, Terre Bonne — Stamford, Fairfield County, Connecticut
→1988Marion Historic District — Southington, Hartford County, Connecticut
→1966Mark Twain House Annex ★ NHL — Hartford, Hartford County, Connecticut
→1993Marlborough Congregational Church — Marlborough, Hartford County, Connecticut
→1993Marlborough House — Bristol, Hartford County, Connecticut
→2012Marlborough Street Historic District — Portland, Middlesex County, Connecticut
→1978Marlborough Tavern — Marlborough, Hartford County, Connecticut
→1966Marsh, Othniel C., House ★ NHL — New Haven, New Haven County, Connecticut
→1996Martin, Caleb, House — Bethlehem, Litchfield County, Connecticut
→1984Marvin Tavern — Wilton, Fairfield County, Connecticut
→1995Masonic Temple — New Britain, Hartford County, Connecticut
→1986Massacoe Forest Pavilion — Simsbury, Hartford County, Connecticut
→1982Mather Homestead — Hartford, Hartford County, Connecticut
→1966Mather, Stephen Tyng, House ★ NHL — Darien, Fairfield County, Connecticut
→1988Matthews and Willard Factory — Waterbury, New Haven County, Connecticut
→1982Mead Camp — Norfolk, Litchfield County, Connecticut
→1987Meadowlands — Darien, Fairfield County, Connecticut
→1988Mechanic Street Historic District — Stonington, New London County, Connecticut
→1983Meeker's Hardware — Danbury, Fairfield County, Connecticut
→1987Meeting House Hill Historic District — Guilford, New Haven County, Connecticut
→1988Meigs--Bishop House — Madison, New Haven County, Connecticut
→2010Melrose — East Windsor, Hartford County, Connecticut
→1999Melrose Road Bridge — East Windsor, Hartford County, Connecticut
→1987Memorial Hall — Windsor Locks, Hartford County, Connecticut
→1976Mendel, Lafayette B., House ★ NHL — New Haven, New Haven County, Connecticut
→1988Meriden Avenue--Oakland Road Historic District — Southington, Hartford County, Connecticut
→1986Meriden Curtain Fixture Company Factory — Meriden, New Haven County, Connecticut
→2013Merrill, James, House ★ NHL — Stonington, New London County, Connecticut
→1992Merritt Beach & Son Building — New Milford, Litchfield County, Connecticut
→1991Merritt Parkway — Greenwich, Fairfield County, Connecticut
→1986Merryall Union Evangelical Society Chapel — New Milford, Litchfield County, Connecticut
→1977Merwinsville Hotel — Gaylordsville, Litchfield County, Connecticut
→1988Methodist Episcopal Church — Greenwich, Fairfield County, Connecticut
→1980Metro South Historic District — Middletown, Middlesex County, Connecticut
→1994Metropolitan African Methodist Episcopal Zion Church — Hartford, Hartford County, Connecticut
→1987Mianus River Railroad Bridge — Greenwich, Fairfield County, Connecticut
→1984Middle Haddam Historic District — Middle Haddam, Middlesex County, Connecticut
→1985Middlebury Center Historic District — Middlebury, New Haven County, Connecticut
→1982Middletown Alms House — Middletown, Middlesex County, Connecticut
→1975Middletown South Green Historic District — Middletown, Middlesex County, Connecticut
→1979Middletown Upper Houses Historic District — Cromwell, Middlesex County, Connecticut
→2002Migeon Avenue Historic District — Torrington, Litchfield County, Connecticut
→1988Milford Point Hotel — Milford, New Haven County, Connecticut
→1997Mill Brook Bridge — Lisbon, New London County, Connecticut
→1991Mill Cove Historic District — Westport, Fairfield County, Connecticut
→2001Miller, Henry F., House — Orange, New Haven County, Connecticut
→1996Millington Green Historic District — East Haddam, Middlesex County, Connecticut
→2010Mills, Beaven W., House — New Canaan, Fairfield County, Connecticut
→1985Mills, Elijah, House — Windsor, Hartford County, Connecticut
→1982Mills, Oliver W., House — Windsor, Hartford County, Connecticut
→1988Mills, Timothy Dwight, House — Windsor, Hartford County, Connecticut
→2010Mills, Willis N, House — New Canaan, Fairfield County, Connecticut
→1986Milton Center Historic District — Milton, Litchfield County, Connecticut
→1976Miner, Samuel, House — North Stonington, New London County, Connecticut
→2001Minortown Road Bridge — Woodbury, Litchfield County, Connecticut
→1984Minterburn Mill — Vernon, Tolland County, Connecticut
→1994Mixer Tavern — Ashford, Windham County, Connecticut
→1977Monroe Center Historic District — Monroe, Fairfield County, Connecticut
→1990Montauk Avenue Historic District — New London, New London County, Connecticut
→1971Monte Cristo Cottage ★ NHL — New London, New London County, Connecticut
→2018Montgomery, J.R., Company Industrial Complex — Windsor Locks, Hartford County, Connecticut
→2017Moody, Dr. Mary B., House — New Haven, New Haven County, Connecticut
→1999Moore Jr., William, House — Barkhamsted, Litchfield County, Connecticut
→1977Moore, Deacon John, House — Windsor, Hartford County, Connecticut
→1988Moore, Edward and Ann, House — Windsor, Hartford County, Connecticut
→2005Moore, Roswell, II, House — Southington, Hartford County, Connecticut
→1975Morley, Edward W., House ★ NHL — West Hartford, Hartford County, Connecticut
→1972Morris House — New Haven, New Haven County, Connecticut
→2005Mory's — New Haven, New Haven County, Connecticut
→1984Moseley House-Farm — Norfolk, Litchfield County, Connecticut
→1982Moss Hill — Norfolk, Litchfield County, Connecticut
→1991Mount Carmel Congregational Church and Parish House — Hamden, New Haven County, Connecticut
→1983Mount St. Joseph Academy — West Hartford, Hartford County, Connecticut
→1993Mount Tom Tower — Woodville, Litchfield County, Connecticut
→1984Mulville House — Norfolk, Litchfield County, Connecticut
→1981Municipal Building — Hartford, Hartford County, Connecticut
→2010Murphy, Charles and Peggy House — New Canaan, Fairfield County, Connecticut
→1988Murphy, Patrick, House — Windsor, Hartford County, Connecticut
→1982Murray, Jonathan, House — Madison, New Haven County, Connecticut
→1987Music Mountain — Canaan, Litchfield County, Connecticut
→1983Myers and Gross Building — Hartford, Hartford County, Connecticut
→2014Mystic Bank — Old Mystic, New London County, Connecticut
→1979Mystic Bridge Historic District — Mystic, New London County, Connecticut
→1979Mystic River Historic District — West Mystic, New London County, Connecticut
→1986Natchaug Forest Lumber Shed — Eastford, Windham County, Connecticut
→1985Nathaniel Wheeler Memorial Fountain — Bridgeport, Fairfield County, Connecticut
→2010Nathaniel Witherell Historic District — Greenwich, Fairfield County, Connecticut
→1984National Hall Historic District — Westport, Fairfield County, Connecticut
→1998Naubuc Avenue--Broad Street Historic District — East Hartford, Hartford County, Connecticut
→1999Naugatuck Center Historic District — Naugatuck, New Haven County, Connecticut
→1998Nehemiah Royce House — Wallingford, New Haven County, Connecticut
→1977New Britain Opera House — New Britain, Hartford County, Connecticut
→2015New Britain Public High School Campus — New Britain, Hartford County, Connecticut
→2012New England Hebrew Farmers of the Emanuel Society Synagogue and Creamery Site — Chesterfield, New London County, Connecticut
→2021New Haven Armory — New Haven, New Haven County, Connecticut
→1975New Haven City Hall — New Haven, New Haven County, Connecticut
→2017New Haven Clock Company Factory — New Haven, New Haven County, Connecticut
→2003New Haven County Courthouse — New Haven, New Haven County, Connecticut
→1980New Haven District Campground — Plainville, Hartford County, Connecticut
→1970New Haven Green Historic District ★ NHL — New Haven, New Haven County, Connecticut
→1979New Haven Jewish Home for the Aged — New Haven, New Haven County, Connecticut
→2003New Haven Lawn Club — New Haven, New Haven County, Connecticut
→2005New Haven Railroad Danbury Turntable — Danbury, Fairfield County, Connecticut
→1975New Haven Railroad Station — New Haven, New Haven County, Connecticut
→1970New London County Courthouse — New London, New London County, Connecticut
→1970New London Customhouse — New London, New London County, Connecticut
→1990New London Harbor Lighthouse — New London, New London County, Connecticut
→1990New London Ledge Lighthouse — New London, New London County, Connecticut
→1970New London Public Library — New London, New London County, Connecticut
→1971New London Railroad Station — New London, New London County, Connecticut
→1986New Milford Center Historic District — New Milford, Litchfield County, Connecticut
→1990New Mill and Depot Building, Hawthorne Woolen Mill — Greenwich, Fairfield County, Connecticut
→1985New Preston Hill Historic District — Washington, Litchfield County, Connecticut
→1982New York Belting and Packing Co. — Newtown, Fairfield County, Connecticut
→1987Newington Junction North Historic District — Newington, Hartford County, Connecticut
→1986Newington Junction Railroad Depot — Newington, Hartford County, Connecticut
→1987Newington Junction South Historic District — Newington, Hartford County, Connecticut
→1987Newington Junction West Historic District — Newington, Hartford County, Connecticut
→1996Newtown Borough Historic District — Newtown, Fairfield County, Connecticut
→1987Nichols Farms Historic District — Trumbull, Fairfield County, Connecticut
→1991Nichols, George Pickering, House — Thompson, Windham County, Connecticut
→1983Nicoll, Caroline, House — New Haven, New Haven County, Connecticut
→1984Ninth Square Historic District — New Haven, New Haven County, Connecticut
→1979Noank Historic District — Noank, New London County, Connecticut
→1984Noble House — Norfolk, Litchfield County, Connecticut
→1979Nook Farm and Woodland Street District — Hartford, Hartford County, Connecticut
→2003Norcross Brothers Granite Quarry — Branford, New Haven County, Connecticut
→1991Norfield Historic District — Weston, Fairfield County, Connecticut
→1982Norfolk Country Club House — Norfolk, Litchfield County, Connecticut
→1984Norfolk Downs Shelter — Norfolk, Litchfield County, Connecticut
→1979Norfolk Historic District — Norfolk, Litchfield County, Connecticut
→1999North Branford Center Historic District — North Branford, New Haven County, Connecticut
→1994North Cove Historic District — Old Saybrook, Middlesex County, Connecticut
→1993North Grosvenordale Mill Historic Disrict — Thompson, Windham County, Connecticut
→1983North Stonington Village Historic District — North Stonington, New London County, Connecticut
→2010North-West School — Hartford, Hartford County, Connecticut
→1982Northam Memorial Chapel and Gallup Memorial Gateway — Hartford, Hartford County, Connecticut
→2002Northford Center — North Branford, New Haven County, Connecticut
→1988Norton House — Branford, New Haven County, Connecticut
→1976Norton, Charles H., House ★ NHL — Plainville, Hartford County, Connecticut
→1995Norwalk City Hall — Norwalk, Fairfield County, Connecticut
→1987Norwalk Green Historic District — Norwalk, Fairfield County, Connecticut
→1989Norwalk Island Lighthouse — Norwalk, Fairfield County, Connecticut
→1987Norwalk River Railroad Bridge — South Norwalk, Fairfield County, Connecticut
→1988Norwich Hospital District — Norwich-Preston, New London County, Connecticut
→1983Norwich Town Hall — Norwich, New London County, Connecticut
→1973Norwichtown Historic District — Norwich, New London County, Connecticut
→1992Noyes, William, Farmstead — Ledyard, New London County, Connecticut
→2017O'Connell, Clara T., School — Bristol, Hartford County, Connecticut
→1986Oak Lodge — Killingworth, Middlesex County, Connecticut
→1996Occum Hydroelectric Plant and Dam — Norwich, New London County, Connecticut
→1979Octagon House — Stamford, Fairfield County, Connecticut
→1973Octagon House — Danbury, Fairfield County, Connecticut
→1979Ogden, David, House — Fairfield, Fairfield County, Connecticut
→1995Ohev Sholem Synagogue — New London, New London County, Connecticut
→1972Old Farm Schoolhouse — Bloomfield, Hartford County, Connecticut
→1971Old Lyme Historic District — Old Lyme, New London County, Connecticut
→1985Old Middletown High School — Middletown, Middlesex County, Connecticut
→1970Old Newgate Prison ★ NHL — East Granby, Hartford County, Connecticut
→1998Old North Cemetery — Hartford, Hartford County, Connecticut
→1992Old Riverton Inn — Barkhamsted, Litchfield County, Connecticut
→1981Old Rockville High School and East School — Rockville, Tolland County, Connecticut
→1976Old Saybrook South Green — Old Saybrook, Middlesex County, Connecticut
→2007Old Saybrook Town Hall and Theater — Old Saybrook, Middlesex County, Connecticut
→1972Old Town Hall — Chester, Middlesex County, Connecticut
→1972Old Town Hall — Stamford, Fairfield County, Connecticut
→1985Old West Haven High School — West Haven, New Haven County, Connecticut
→2010Old Westfield Cemetery — Killingly, Windham County, Connecticut
→1970Old Wethersfield Historic District — Wethersfield, Hartford County, Connecticut
→2002Oliver White Tavern — Bolton, Tolland County, Connecticut
→1989Orange Center Historic District — Orange, New Haven County, Connecticut
→1985Orange Street Historic District — New Haven, New Haven County, Connecticut
→1987Osborne, John, House — Fairfield, Fairfield County, Connecticut
→1986Osbornedale — Derby, New Haven County, Connecticut
→2005Oswegatchie Historic District — Waterford, New London County, Connecticut
→1988Overlook Historic District — Waterbury, New Haven County, Connecticut
→2010Oxford--Whitney Streets Historic District — Hartford, Hartford County, Connecticut
→1989Oyster Point Historic District — New Haven, New Haven County, Connecticut
→2010Oysterman's Row — Norwalk, Fairfield County, Connecticut
→1992Packerville Bridge — Plainfield, Windham County, Connecticut
→1979Palace and Majestic Theaters — Bridgeport, Fairfield County, Connecticut
→1983Palace Theater — Waterbury, New Haven County, Connecticut
→1987Palisado Avenue Historic District — Windsor, Hartford County, Connecticut
→1996Palmer, Capt. Nathaniel B., House ★ NHL — Stonington, New London County, Connecticut
→1988Palmer, Hezekiah, House — Branford, New Haven County, Connecticut
→1988Palmer, Isaac, House — Branford, New Haven County, Connecticut
→2005Palmer, John, House — Lisbon, New London County, Connecticut
→1979Palmer, Luther, House — North Stonington, New London County, Connecticut
→2003Pardee, James, House — Sharon, Litchfield County, Connecticut
→1990Park Apartments — Bridgeport, Fairfield County, Connecticut
→2007Park, William, House — Sprague, New London County, Connecticut
→1978Parker House — Old Saybrook, Middlesex County, Connecticut
→1982Parker-Hutchinson Farm — Coventry, Tolland County, Connecticut
→1984Parkside Historic District — Hartford, Hartford County, Connecticut
→2007Parmelee House — Killingworth, Middlesex County, Connecticut
→1982Parsons, Samuel, House — Wallingford, New Haven County, Connecticut
→1986Paugnut Forest Administration Building — Torrington, Litchfield County, Connecticut
→1988Payne, Daniel, House — Windsor, Hartford County, Connecticut
→1990Peck Ledge Lighthouse — Norwalk, Fairfield County, Connecticut
→1982Peck Tavern — Old Lyme, New London County, Connecticut
→1988Peck, Stow & Wilcox Factory — Southington, Hartford County, Connecticut
→1990Penfield Reef Lighthouse — Bridgeport, Fairfield County, Connecticut
→1986Peoples Forest Museum — Barkhamsted, Litchfield County, Connecticut
→1984Pequabuck Bridge — Farmington, Hartford County, Connecticut
→1987Pequonnock River Railroad Bridge — Bridgeport, Fairfield County, Connecticut
→1988Pequot Colony Historic District — New London, New London County, Connecticut
→1979Pequotsepos Manor — Mystic, New London County, Connecticut
→2000Perkins--Bill House — Gales Ferry, New London County, Connecticut
→1985Perkins--Rockwell House — Norwich, New London County, Connecticut
→1978Perkins-Clark House — Hartford, Hartford County, Connecticut
→2004Perkins, Maxwell E., House — New Canaan, Fairfield County, Connecticut
→2006Perry Avenue Bridge — Norwalk, Fairfield County, Connecticut
→1984Perry, David, House — Bridgeport, Fairfield County, Connecticut
→1983Phelps Farms Historic District — Colebrook, Litchfield County, Connecticut
→1971Phelps, Arah, Inn — North Colebrook, Litchfield County, Connecticut
→1972Phelps, Capt. Elisha, House — Simsbury, Hartford County, Connecticut
→1988Phelps, Eli, House — Windsor, Hartford County, Connecticut
→1982Phelps, Ezekiel, House — East Granby, Hartford County, Connecticut
→2005Phoenix Life Insurance Company Building — Hartford, Hartford County, Connecticut
→1990Pike, Gustavus and Sarah T., House — Stamford, Fairfield County, Connecticut
→1992Pine Creek Park Bridge — Fairfield, Fairfield County, Connecticut
→1980Pine Grove Historic District — Avon, Hartford County, Connecticut
→1996Pine Meadow Historic District — New Hartford, Litchfield County, Connecticut
→2000Pine Orchard Union Chapel — Branford, New Haven County, Connecticut
→1988Pines Bridge Historic District — North Haven, New Haven County, Connecticut
→1977Pinney, David, House and Barn — Windsor Locks, Hartford County, Connecticut
→1994Pinney, David, House and Barn (Boundary Increase) — Windsor Locks, Hartford County, Connecticut
→1985Pinto, William, House — New Haven, New Haven County, Connecticut
→1991Pistol Factory Dwelling — Hamden, New Haven County, Connecticut
→1979Pitkin, Elisha, House — Guilford, New Haven County, Connecticut
→1991Plainfield Street Historic District — Plainfield, Windham County, Connecticut
→1985Plainfield Woolen Company Mill — Plainfield, Windham County, Connecticut
→1988Plant, Morton Freeman, Hunting Lodge — East Lyme, New London County, Connecticut
→1988Plantsville Historic District — Southington, Hartford County, Connecticut
→1993Plaster House — Southbury, New Haven County, Connecticut
→2002Platt, Col. Asa, House — Orange, New Haven County, Connecticut
→1982Pledger, Jacob, House — Middletown, Middlesex County, Connecticut
→1978Plumb House — Middletown, Middlesex County, Connecticut
→1978Plumb Memorial Library — Shelton, Fairfield County, Connecticut
→1999Plymouth Center Historic District — Plymouth, Litchfield County, Connecticut
→2000Plymouth Center Historic District (Boundary Increase) — Plymouth, Litchfield County, Connecticut
→1983Plymouth Congregational Church — New Haven, New Haven County, Connecticut
→1983Polish National Home — Hartford, Hartford County, Connecticut
→1982Pomeroy, Arthur G., House — Hartford, Hartford County, Connecticut
→1998Pomfret Street Historic District — Pomfret, Windham County, Connecticut
→1989Pomfret Town House — Pomfret, Windham County, Connecticut
→1978Pond-Weed House — Darien, Fairfield County, Connecticut
→1996Poquetanuck Village Historic District — Preston, New London County, Connecticut
→1989Porter, Dr. J., House — Southington, Hartford County, Connecticut
→2000Portland Brownstone Quarries ★ NHL — Portland, Middlesex County, Connecticut
→1993Post Hill Historic District — New London, New London County, Connecticut
→1982Post, Augustus, House — Hebron, Tolland County, Connecticut
→1985Pratt House — Essex, Middlesex County, Connecticut
→1983Pratt Street Historic District — Hartford, Hartford County, Connecticut
→1972Pratt, Dr. Ambrose, House — Chester, Middlesex County, Connecticut
→1972Pratt, Humphrey, Tavern — Old Saybrook, Middlesex County, Connecticut
→1984Pratt, Read and Company Factory Complex — Deep River, Middlesex County, Connecticut
→1987Preston City Historic District — Preston, New London County, Connecticut
→1978PRICILLA DAILEY — Bridgeport, Fairfield County, Connecticut
→1985Prospect Avenue Historic District — Hartford, Hartford County, Connecticut
→2000Prospect Green Historic District — Prospect, New Haven County, Connecticut
→2003Prospect Hill Historic District — Willimatic, Windham County, Connecticut
→1979Prospect Hill Historic District — New Haven, New Haven County, Connecticut
→1986Prospect Street Historic District — New London, New London County, Connecticut
→1988Pultz & Walkley Company — Southington, Hartford County, Connecticut
→1982Putnam Farm — Brooklyn, Windham County, Connecticut
→1993Putnam High School — Putnam, Windham County, Connecticut
→1979Putnam Hill Historic District — Greenwich, Fairfield County, Connecticut
→1970Putnam Memorial State Park — Redding, Fairfield County, Connecticut
→2007Putnam Railroad Station — Putnam, Windham County, Connecticut
→1985Putnam, Israel, Wolf Den — Pomfret, Windham County, Connecticut
→1991Quaker Farms Historic District — Oxford, New Haven County, Connecticut
→2002Quaker Hill Historic District — Waterford, New London County, Connecticut
→1985Quinebaug Mill-Quebec Square Historic District — Brookland-Killingly, Windham County, Connecticut
→2009Quinebaug River Prehistoric Archeological District — Canterbury, Windham County, Connecticut
→1983Quinnipiac Brewery — New Haven, New Haven County, Connecticut
→1984Quinnipiac River Historic District — New Haven, New Haven County, Connecticut
→1985Railroad Avenue Industrial District — Bridgeport, Fairfield County, Connecticut
→1978Randall, John, House — North Stonington, New London County, Connecticut
→1986Rapallo Viaduct — East Hampton, Middlesex County, Connecticut
→1982Raymond-Bradford Homestead — Montville, New London County, Connecticut
→1980Raynham — New Haven, New Haven County, Connecticut
→1982Rectory and Church of the Immaculate Conception — Norfolk, Litchfield County, Connecticut
→1993Red Bridge — Meriden, New Haven County, Connecticut
→1986Red Mountain Shelter — Cornwall, Litchfield County, Connecticut
→1992Redding Center Historic District — Redding, Fairfield County, Connecticut
→1966Reeve, Tapping, House and Law School ★ NHL — Litchfield, Litchfield County, Connecticut
→1990Remington City Historic District — Bridgeport, Fairfield County, Connecticut
→1990Remington Village Historic District — Bridgeport, Fairfield County, Connecticut
→1966Remington, Frederic, House ★ NHL — Ridgefield, Fairfield County, Connecticut
→2009Restmore — Fairfield, Fairfield County, Connecticut
→1986Revonah Manor Historic District — Stamford, Fairfield County, Connecticut
→2004Reynolds Bridge — Thomaston, Litchfield County, Connecticut
→1977Richardson, Nathaniel, House — Middlebury, New Haven County, Connecticut
→1977Rider, John, House — Danbury, Fairfield County, Connecticut
→1984Ridgebury Congregational Church — Ridgebury, Fairfield County, Connecticut
→1984Ridgefield Center Historic District — Ridgefield, Fairfield County, Connecticut
→1979Rising Sun Tavern — North Haven, New Haven County, Connecticut
→1986River Park Historic District — Milford, New Haven County, Connecticut
→1986River Road Stone Arch Railroad Bridge — Colchester, New London County, Connecticut
→2014River Road--Mead Avenue Historic District — Greenwich, Fairfield County, Connecticut
→1989River Street Historic District — New Haven, New Haven County, Connecticut
→1977Riverside Avenue Bridge — Greenwich, Fairfield County, Connecticut
→1988Riverside Cemetery — Waterbury, New Haven County, Connecticut
→2007Riverton Historic District — Riverton, Litchfield County, Connecticut
→1988Robbins, John, House — Rocky Hill, Hartford County, Connecticut
→2005Robbins, Unni II, House — Newington, Hartford County, Connecticut
→1982Robinson, P., Fur Cutting Company — Danbury, Fairfield County, Connecticut
→2010Rock Hall — Colebrook, Litchfield County, Connecticut
→1977Rock Ledge — Norwalk, Fairfield County, Connecticut
→1984Rockville Historic District — Rockville, Tolland County, Connecticut
→1982Rockwell House — Norfolk, Litchfield County, Connecticut
→1987Rockwell Park — Bristol, Hartford County, Connecticut
→1977Rockwell, Solomon, House — Winsted, Litchfield County, Connecticut
→2007Rocky Hill Center Historic District — Rocky Hill, Hartford County, Connecticut
→1982Rocky Hill Congregational Church — Rocky Hill, Hartford County, Connecticut
→1986Rocky Neck Pavilion — East Lyme, New London County, Connecticut
→1988Rogers, John, House — Branford, New Haven County, Connecticut
→1966Rogers, John, Studio ★ NHL — New Canaan, Fairfield County, Connecticut
→1989Root, Jonathan, House — Southington, Hartford County, Connecticut
→1998Rosemary Hall — Greenwich, Fairfield County, Connecticut
→2007Rossie Velvet Mill Historic District — Stonington, New London County, Connecticut
→1996Round Hill Historic District — Greenwich, Fairfield County, Connecticut
→1990Route 146 Historic District — Branford, New Haven County, Connecticut
→1978Rowe and Weed Houses — Granby, Hartford County, Connecticut
→1983Roxbury Center — Roxbury, Litchfield County, Connecticut
→1989Royal Typewriter Company Building — Hartford, Hartford County, Connecticut
→1990Rumsey Hall — Cornwall, Litchfield County, Connecticut
→1986Russell Company Upper Mill — Middletown, Middlesex County, Connecticut
→1982Russell, Edward Augustus, House — Middletown, Middlesex County, Connecticut
→1970Russell, Samuel Wadsworth, House ★ NHL — Middletown, Middlesex County, Connecticut
→1988Russian Village Historic District — Southbury, New Haven County, Connecticut
→2000Rye House — Litchfield, Litchfield County, Connecticut
→1975Sabbathday House — Guilford, New Haven County, Connecticut
→1992SABINO (steamer) ★ NHL — Mystic, New London County, Connecticut
→1982Sage-Kirby House — Cromwell, Middlesex County, Connecticut
→1985Saint Anthony Hall — Hartford, Hartford County, Connecticut
→1982Saint Luke's Home for Destitute and Aged Women — Middletown, Middlesex County, Connecticut
→1980Salem Historic District — Salem, New London County, Connecticut
→1983Salem School — Naugatuck, New Haven County, Connecticut
→1997Salisbury Center Historic District — Salisbury, Litchfield County, Connecticut
→1993Sanford Road Historic District — Southbury, New Haven County, Connecticut
→2007Sanford--Curtis--Thurber House — Newtown, Fairfield County, Connecticut
→1982Sanford-Humphreys House — Seymour, New Haven County, Connecticut
→1989Sanford, Frederick S., House — Bridgewater, Litchfield County, Connecticut
→1986Sanseer Mill — Middletown, Middlesex County, Connecticut
→1987Saugatuck River Bridge — Westport, Fairfield County, Connecticut
→1987Saugatuck River Railroad Bridge — Westport, Fairfield County, Connecticut
→1983Saxony Mill — Rockville, Tolland County, Connecticut
→1990Saybrook Breakwater Lighthouse — Old Saybrook, Middlesex County, Connecticut
→1982Schoverling, Carl F., Tobacco Warehouse — New Milford, Litchfield County, Connecticut
→1982Scoville Memorial Library — Salisbury, Litchfield County, Connecticut
→1984Scoville Powerhouse — Salisbury, Litchfield County, Connecticut
→1982Seaside Institute — Bridgeport, Fairfield County, Connecticut
→1982Seaside Park — Bridgeport, Fairfield County, Connecticut
→1990Seaside Village Historic District — Bridgeport, Fairfield County, Connecticut
→1978Second Church of Christ — Hartford, Hartford County, Connecticut
→1992Sedgwick, Maj. Gen. John, House — Cornwall, Litchfield County, Connecticut
→1977Seelye, Seth, House — Bethel, Fairfield County, Connecticut
→1990Selleck, Sylvanus, Gristmill — Greenwich, Fairfield County, Connecticut
→1986Seventh Sister — East Haddam, Middlesex County, Connecticut
→1983Seymour High School and Annex — Seymour, New Haven County, Connecticut
→1986Seymour, Elisha, Jr., House — West Hartford, Hartford County, Connecticut
→1986Shade Swamp Shelter — Farmington, Hartford County, Connecticut
→1999Shambaugh House — Westport, Fairfield County, Connecticut
→1993Sharon Historic District — Sharon, Litchfield County, Connecticut
→1982Sharon Valley Historic District — Sharon, Litchfield County, Connecticut
→1970Shaw Mansion — New London, New London County, Connecticut
→2001Sheffield Street Bridge — Waterbury, New Haven County, Connecticut
→1989Shelley House — Madison, New Haven County, Connecticut
→1988Shelton, William, House — Windsor, Hartford County, Connecticut
→1982Shepard, John, House — Norfolk, Litchfield County, Connecticut
→1991Sherman Historic District — Sherman, Fairfield County, Connecticut
→2002Sherman, David, House — Woodbury, Litchfield County, Connecticut
→2019Shore Line Electric Railway Powerhouse — Old Saybrook, Middlesex County, Connecticut
→1979Sigourney Square District — Hartford, Hartford County, Connecticut
→2011Sigourney Square Historic District (Boundary Increase II) — Hartford, Hartford County, Connecticut
→1983Sigourney Square Historic District (Boundary Increase) — Hartford, Hartford County, Connecticut
→2009Silvermine Center Historic District — Norwalk, Fairfield County, Connecticut
→1993Simpson, Dr. Frank T., House — Hartford, Hartford County, Connecticut
→1986Simpson, Samuel, House — Wallingford, New Haven County, Connecticut
→1986Simsbury Bank and Trust Company Building — Simsbury, Hartford County, Connecticut
→1996Simsbury Center Historic District — Simsbury, Hartford County, Connecticut
→1976Simsbury Railroad Depot — Simsbury, Hartford County, Connecticut
→1993Simsbury Townhouse — Simsbury, Hartford County, Connecticut
→2013Sisson--South Whitney Historic District — Hartford, Hartford County, Connecticut
→2002Skee's Diner — Torrington, Litchfield County, Connecticut
→1989Skelton, Dr. Henry, House — Southington, Hartford County, Connecticut
→1991Skilton Road Bridge — Watertown, Litchfield County, Connecticut
→1985Skinner, Jason, House — Harwinton, Litchfield County, Connecticut
→2002Slater Library and Fanning Annex — Griswold, New London County, Connecticut
→1986Sleeping Giant Tower — Hamden, New Haven County, Connecticut
→1982Sloan-Raymond-Fitch House — Wilton, Fairfield County, Connecticut
→1999Sloper--Wesoly House — New Britian, Hartford County, Connecticut
→1977Smith, H. D., Company Building — Plantsville, Hartford County, Connecticut
→1981Smith, Jabez, House — Groton, New London County, Connecticut
→1979Smith, Samuel, House — East Lyme, New London County, Connecticut
→1996Smith, Shubel, House — Ledyard, New London County, Connecticut
→1982Somers Historic District — Somers, Tolland County, Connecticut
→1995Somersville Historic District — Somersville, Tolland County, Connecticut
→1989Sound Beach Railroad Station — Greenwich, Fairfield County, Connecticut
→1987South Britain Historic District — Southbury, New Haven County, Connecticut
→1983South Canaan Congregational Church — Canaan, Litchfield County, Connecticut
→1990South Congregational Church — New Britain, Hartford County, Connecticut
→1991South Coventry Historic District — Coventry, Tolland County, Connecticut
→2001South End Historic District — Bristol, Hartford County, Connecticut
→1986South End Historic District — Stamford, Fairfield County, Connecticut
→1984South Glastonbury Historic District — Glastonbury, Hartford County, Connecticut
→2009South Glastonbury Historic District Boundary Increase — Glastonbury, Hartford County, Connecticut
→1977South Green Historic District — Hartford, Hartford County, Connecticut
→1977South Main and Washington Streets Historic District — Norwalk, Fairfield County, Connecticut
→1999South Main and Washington Streets Historic District (Boundary Increase II) — Norwalk, Fairfield County, Connecticut
→1985South Main and Washington Streets Historic District (Boundary Increase) — Norwalk, Fairfield County, Connecticut
→1986South School — Torrington, Litchfield County, Connecticut
→1971Southbury Historic District No. 1 — Southbury, New Haven County, Connecticut
→1992Southbury Training School — Southbury, New Haven County, Connecticut
→1997Southern New England Telephone Company Adminstrative Building — New Haven, New Haven County, Connecticut
→2004Southern New England Telephone Company Building — Hartford, Hartford County, Connecticut
→1989Southington Center Historic District — Southington, Hartford County, Connecticut
→1989Southington Public Library — Southington, Hartford County, Connecticut
→1971Southport Historic District — Fairfield, Fairfield County, Connecticut
→1989Southport Railroad Stations — Fairfield, Fairfield County, Connecticut
→1982Southwest District School — Wolcott, New Haven County, Connecticut
→1992Southwest District School — Bloomfield, Hartford County, Connecticut
→1990Southwest Ledge Lighthouse — New Haven, New Haven County, Connecticut
→1979Spanish House, The — West Hartford, Hartford County, Connecticut
→1983Spencer House — Hartford, Hartford County, Connecticut
→1984Sports Building — Norfolk, Litchfield County, Connecticut
→1987Sprague, Elias, House — Coventry, Tolland County, Connecticut
→2010Spring Grove Cemetery — Hartford, Hartford County, Connecticut
→1979Spring Hill Historic District — Spring Hill, Tolland County, Connecticut
→2001Springbank — Old Lyme, New London County, Connecticut
→1994St. Andrew's Episcopal Church — Washington, Litchfield County, Connecticut
→1983St. Andrew's Protestant Episcopal Church — Stamford, Fairfield County, Connecticut
→1987St. Benedict's Church — Stamford, Fairfield County, Connecticut
→2004St. James' Episcopal Church — New London, New London County, Connecticut
→1984St. John's Episcopal Church — Bridgeport, Fairfield County, Connecticut
→1983St. John's Episcopal Church — East Hartford, Hartford County, Connecticut
→1982St. John's Episcopal Church — Warehouse Point, Hartford County, Connecticut
→1987St. John's Protestant Episcopal Church — Stamford, Fairfield County, Connecticut
→1987St. Luke's Chapel — Stamford, Fairfield County, Connecticut
→2003St. Luke's Episcopal Church — New Haven, New Haven County, Connecticut
→1987St. Mary's Church — Stamford, Fairfield County, Connecticut
→1991St. Mary's Parochial School — New Britain, Hartford County, Connecticut
→1984St. Paul's Methodist Episcopal Church — Hartford, Hartford County, Connecticut
→1979St. Peter's Episcopal Church — Milford, New Haven County, Connecticut
→1978Stackpole, Moore, and Tryon Building — Hartford, Hartford County, Connecticut
→1987Stafford Hollow Historic District — Stafford, Hartford County, Connecticut
→1991Stamford Harbor Lighthouse — Stamford, Fairfield County, Connecticut
→1986Stanley--Woodruff--Allen House — West Hartford, Hartford County, Connecticut
→1966Stanley-Whitman House ★ NHL — Farmington, Hartford County, Connecticut
→1979Stanton, Robert, House — Stonington, New London County, Connecticut
→1988Stapleton Building — Waterbury, New Haven County, Connecticut
→1993Starr Mill — Middletown, Middlesex County, Connecticut
→1993Starr Mill Road Bridge — Middletown, Middlesex County, Connecticut
→1979Starr, C. J., Barn and Carriage House — Stamford, Fairfield County, Connecticut
→1996State Arsenal and Armory — Hartford, Hartford County, Connecticut
→1986State Park Supply Yard — Madison, New Haven County, Connecticut
→1982Steamboat Dock Site — Essex, Middlesex County, Connecticut
→1986Steele, Allyn, House — West Hartford, Hartford County, Connecticut
→1978Sterling Block-Bishop Arcade — Bridgeport, Fairfield County, Connecticut
→1992Sterling Hill Historic District — Bridgeport, Fairfield County, Connecticut
→1986Sterling Hill Historic District — Sterling, Windham County, Connecticut
→1976Sterling Homestead — Stratford, Fairfield County, Connecticut
→1968Sterling Opera House — Derby, New Haven County, Connecticut
→1985Stevens, William, House — Clinton, Middlesex County, Connecticut
→2000Stevenson Dam Hydroelectric Plant — Stevenson, Fairfield County, Connecticut
→2016Steward's House, Foreign Mission School ★ NHL — Cornwall, Litchfield County, Connecticut
→1972Stick Style House at Stony Creek — Branford, New Haven County, Connecticut
→1992Stoddard, Capt. Mark, Farmstead — Gales Ferry, New London County, Connecticut
→1982Stoeckel, Robbins, House — Norfolk, Litchfield County, Connecticut
→1985Stone Bridge — Hartford, Hartford County, Connecticut
→2009Stone, Medad, Tavern — Guilford, New Haven County, Connecticut
→1979Stonington Borough Historic District — Stonington, New London County, Connecticut
→1976Stonington Harbor Lighthouse — Stonington, New London County, Connecticut
→1978Stonington High School — Stonington, New London County, Connecticut
→1988Stony Creek--Thimble Islands Historic District — Branford, New Haven County, Connecticut
→1988Stony Hill School — Windsor, Hartford County, Connecticut
→1970Stowe, Harriet Beecher, House ★ NHL — Hartford, Hartford County, Connecticut
→1980Stratfield Historic District — Bridgeport, Fairfield County, Connecticut
→1983Stratford Center Historic District — Stratford, Fairfield County, Connecticut
→1990Stratford Point Lighthouse — Stratford, Fairfield County, Connecticut
→1990Stratford Shoal Lighthouse — New Haven, New Haven County, Connecticut
→1990Strickland Road Historic District — Greenwich, Fairfield County, Connecticut
→1988Strong House — Coventry, Tolland County, Connecticut
→2002Strouse, Adler Company Corset Factory — New Haven, New Haven County, Connecticut
→1983Sts. Cyril and Methodius Church — Hartford, Hartford County, Connecticut
→2015Sturges--Wright House — Westport, Fairfield County, Connecticut
→1984Sturges, Jonathan, House ★ NHL — Fairfield, Fairfield County, Connecticut
→1989Suburban Club — Stamford, Fairfield County, Connecticut
→1979Suffield Historic District — Suffield, Hartford County, Connecticut
→1991Sumner--Carpenter House — Eastford, Windham County, Connecticut
→1978Sun Terrace — New Hartford, Litchfield County, Connecticut
→1995Sunny Ridge Historic District — Washington, Litchfield County, Connecticut
→1975Swain-Harrison House — Branford, New Haven County, Connecticut
→2010Swallen, James, House — New Canaan, Fairfield County, Connecticut
→1988Sweetland, Sophia, House — Windsor, Hartford County, Connecticut
→2013Swift, M. and Sons Company — Hartford, Hartford County, Connecticut
→2010System House — New Canaan, Fairfield County, Connecticut
→1978Taftville — Norwich, New London County, Connecticut
→1989Talcottville Historic District — Vernon, Tolland County, Connecticut
→1977Tamarack Lodge Bungalow — Norfolk, Litchfield County, Connecticut
→1993Tarbell, Ida, House ★ NHL — Easton, Fairfield County, Connecticut
→1993Tariffville Historic District — Simsbury, Hartford County, Connecticut
→1988Tarrywile — Danbury, Fairfield County, Connecticut
→2010Tatum, Corinne and George Liston Jr., House — New Canaan, Fairfield County, Connecticut
→1979Taylor Memorial Library — Milford, New Haven County, Connecticut
→1989Taylor's Corner — Woodstock, Windham County, Connecticut
→1983Telephone Exchange Building — Norwich, New London County, Connecticut
→1978Temple Beth Israel — Hartford, Hartford County, Connecticut
→1995Temple Beth Israel — West Hartford, Hartford County, Connecticut
→2013Temple Beth Israel — Danielson, Windham County, Connecticut
→1995Tephereth Israel Synagogue — New Britain, Hartford County, Connecticut
→1982Terry-Hayden House — Bristol, Hartford County, Connecticut
→1993Terry's Plain Historic District — Simsbury, Hartford County, Connecticut
→2002Terryville Waterwheel — Plymouth, Litchfield County, Connecticut
→1975Thames Shipyard — New London, New London County, Connecticut
→2020The Lodges Historic District — Norwalk, Fairfield County, Connecticut
→1995The Seaside — Waterford, New London County, Connecticut
→1972Thomaston Opera House — Thomaston, Litchfield County, Connecticut
→1987Thompson Hill Historic District — Thompson, Windham County, Connecticut
→2003Thompson, William H., Farmstead — East Windsor, Hartford County, Connecticut
→1984Thumb, Tom, House — Norfolk, Litchfield County, Connecticut
→1983Tiffany, Simon, House — Salem, New London County, Connecticut
→2012Titicus Hill Historic District — Ridgefield, Fairfield County, Connecticut
→1991Todd, Orrin, House — Hamden, New Haven County, Connecticut
→1977Tolland County Courthouse — Tolland, Tolland County, Connecticut
→1997Tolland Green Historic District — Tolland, Tolland County, Connecticut
→1990Tongue Point Lighthouse — Bridgeport, Fairfield County, Connecticut
→1993Topsmead — Litchfield, Litchfield County, Connecticut
→1991Torringford Street Historic District — Torrington, Litchfield County, Connecticut
→1987Torrington Fire Department Headquarters — Torrington, Litchfield County, Connecticut
→1999Town Bridge — Canton, Hartford County, Connecticut
→1979Town Farms Inn — Middletown, Middlesex County, Connecticut
→1982Town Hall — Westport, Fairfield County, Connecticut
→1987Town Hall and District School No. 6 — Morris, Litchfield County, Connecticut
→1982Tranquility Farm — Middlebury, New Haven County, Connecticut
→1991Treadway, Townsend G., House — Bristol, Hartford County, Connecticut
→1982Treadwell House — Burlington, Hartford County, Connecticut
→1984Trinity Church — Thomaston, Litchfield County, Connecticut
→1976Trinity Church — Milton, Litchfield County, Connecticut
→1970Trinity Church — Brooklyn, Windham County, Connecticut
→2007Trinity Methodist Episcopal Church — New Britain, Hartford County, Connecticut
→1985Trowbridge Square Historic District — New Haven, New Haven County, Connecticut
→1966Trumbull, John, Birthplace ★ NHL — Lebanon, New London County, Connecticut
→1982Tully, William, House — Old Saybrook, Middlesex County, Connecticut
→1986Tunxis Forest Headquarters House — Hartland, Hartford County, Connecticut
→1986Tunxis Forest Ski Cabin — Hartland, Hartford County, Connecticut
→1983Tunxis Hose Firehouse — Unionville, New Haven County, Connecticut
→1987Turn-of-River Bridge — Stamford, Fairfield County, Connecticut
→1970Turner, Dr. Philip, House — Norwichtown, New London County, Connecticut
→1990Tuttle, Bronson B., House — Naugatuck, New Haven County, Connecticut
→1988Tyler, John, House — Branford, New Haven County, Connecticut
→1988Tyler, Solomon, House — Branford, New Haven County, Connecticut
→1981U. S. Post Office and Federal Building — Hartford, Hartford County, Connecticut
→1982U.S. Post Office — Middletown, Middlesex County, Connecticut
→1979U.S.S. NAUTILUS (submarine) ★ NHL — Groton, New London County, Connecticut
→1988Umpawaug District School — Redding, Fairfield County, Connecticut
→2001Uncasville School — Montville, New London County, Connecticut
→2010Underwood Computing Machine Company Factory — Hartford, Hartford County, Connecticut
→1979Union Baptist Church — Hartford, Hartford County, Connecticut
→1985Union Church/St. Paul's Church — Riverton, Litchfield County, Connecticut
→1972Union Depot — North Canaan, Litchfield County, Connecticut
→1990Union Green Historic District — Union, Tolland County, Connecticut
→1987Union School — West Haven, New Haven County, Connecticut
→2007Union Society of Phoenixville House — Eastford, Windham County, Connecticut
→1986Union Station — Danbury, Fairfield County, Connecticut
→2002Union Village Historic District — Manchester, Hartford County, Connecticut
→1972Unitarian Meetinghouse — Brooklyn, Windham County, Connecticut
→1987Unitarian-Universalist Church — Stamford, Fairfield County, Connecticut
→1982United Bank Building — New Milford, Litchfield County, Connecticut
→1984United Congregational Church — Bridgeport, Fairfield County, Connecticut
→1985United Illuminating Company Building — Bridgeport, Fairfield County, Connecticut
→1990United States Housing Corporation Historic District — New London, New London County, Connecticut
→2015United States Post Office and Court House — New Haven, New Haven County, Connecticut
→2012United States Post Office, Westport, Connecticut — Westport, Fairfield County, Connecticut
→1989University of Connecticut Historic District--Connecticut Agricultural School — Mansfield, Tolland County, Connecticut
→1986Upper Albany Historic District — Hartford, Hartford County, Connecticut
→1982Upper Main Street Historic District — Ansonia, New Haven County, Connecticut
→1984Upper State Street Historic District — New Haven, New Haven County, Connecticut
→1985US Post Office--Ansonia Main — Ansonia, New Haven County, Connecticut
→1986US Post Office--Bridgeport Main — Bridgeport, Fairfield County, Connecticut
→1986US Post Office--Greenwich Main — Greenwich, Fairfield County, Connecticut
→1986US Post Office--Manchester Main — Manchester, Hartford County, Connecticut
→1986US Post Office--Meriden Main — Meriden, New Haven County, Connecticut
→1986US Post Office--Milford Main — Milford, New Haven County, Connecticut
→1986US Post Office--Naugatuck Main — Naugatuck, New Haven County, Connecticut
→1986US Post Office--New London Main — New London, New London County, Connecticut
→1986US Post Office--Norwich Main — Norwich, New London County, Connecticut
→1986US Post Office--South Norwalk Main — Norwalk, Fairfield County, Connecticut
→1985US Post Office--Stamford Main — Stamford, Fairfield County, Connecticut
→1972Viets' Tavern — East Granby, Hartford County, Connecticut
→2000Villa Bella Vista — Chester, Middlesex County, Connecticut
→1991Villa Friuli — Torrington, Litchfield County, Connecticut
→2010Village Creek — Norwalk, Fairfield County, Connecticut
→2012Vine Street Apartment Buildings — Hartford, Hartford County, Connecticut
→1970Wadsworth Atheneum — Hartford, Hartford County, Connecticut
→1996Wadsworth Estate Historic District — Middletown, Middlesex County, Connecticut
→1978Waldo, Edward, House — Scotland, New London County, Connecticut
→2009Wall Street Historic District — Norwalk, Fairfield County, Connecticut
→1993Wallingford Center Historic District — Wallingford, New Haven County, Connecticut
→1993Wallingford Railroad Station — Wallingford, New Haven County, Connecticut
→2005Walnut Grove — Waterford, New London County, Connecticut
→1975Walnut Hill District — New Britain, Hartford County, Connecticut
→1982Walnut Hill Park — New Britain, Hartford County, Connecticut
→1970War Office — Lebanon, New London County, Connecticut
→2003Ward--Heitman House — West Haven, New Haven County, Connecticut
→2021Ward, William and Mary, House — Middletown, Middlesex County, Connecticut
→1988Ward, William, Jr., House — Middlefield, Middlesex County, Connecticut
→1987Warner House — East Haddam, Middlesex County, Connecticut
→1984Warner Theatre — Torrington, Litchfield County, Connecticut
→1978Warner, Jonathan, House — Chester, Middlesex County, Connecticut
→1991Warren Congregational Church — Warren, Litchfield County, Connecticut
→1987Warrenton Woolen Mill — Torrington, Litchfield County, Connecticut
→2001Washington Avenue Bridge — Waterbury, New Haven County, Connecticut
→2004Washington Bridge — Milford, New Haven County, Connecticut
→1995Washington Green Historic District — Washington, Litchfield County, Connecticut
→1984Washington School — New Britain, Hartford County, Connecticut
→1985Washington Street Historic District — Middletown, Middlesex County, Connecticut
→1982Washington Street School — Hartford, Hartford County, Connecticut
→2003Water Street Historic District — Torrington, Litchfield County, Connecticut
→1975Waterbury Brass Mill — Waterbury, New Haven County, Connecticut
→1982Waterbury Clock Company — Waterbury, New Haven County, Connecticut
→1978Waterbury Union Station — Waterbury, New Haven County, Connecticut
→2001Watertown Center Historic District — Watertown, Litchfield County, Connecticut
→1995Watkinson Juvenile Asylum and Farm School — Hartford, Hartford County, Connecticut
→1979Wauregan Historic District — Plainfield, Windham County, Connecticut
→2011Webb, David Jr. and Sarah, House — New Canaan, Fairfield County, Connecticut
→1966Webb, Joseph, House ★ NHL — Wethersfield, Hartford County, Connecticut
→1982Webster Memorial Building — Hartford, Hartford County, Connecticut
→1982Webster School — Waterbury, New Haven County, Connecticut
→1977Webster, Horace, Farmhouse — Southington, Hartford County, Connecticut
→1966Webster, Noah, Birthplace ★ NHL — West Hartford, Hartford County, Connecticut
→1981Webster, Noah, Memorial Library — West Hartford, Hartford County, Connecticut
→2017Weir Farm National Historic Site — Wilton, Fairfield County, Connecticut
→1984Weir, J. Alden, Farm Historic District — Ridgefield, Fairfield County, Connecticut
→1983Welch Training School — New Haven, New Haven County, Connecticut
→1984Welch, David, House — Milton, Litchfield County, Connecticut
→1977Welles-Shipman-Ward House — South Glastonbury, Hartford County, Connecticut
→1970Welles, Gideon, House — Glastonbury, Hartford County, Connecticut
→1986Wells, John, Jr., House — West Hartford, Hartford County, Connecticut
→2007West Boulevard Historic District — Hartford, Hartford County, Connecticut
→1975West Cornwall Bridge — West Cornwall, Litchfield County, Connecticut
→1990West End Commercial District — Winsted, Litchfield County, Connecticut
→1995West End Congregation--Achavath Achim Synagogue — Bridgeport, Fairfield County, Connecticut
→1998West End Historic District — New Britain, Hartford County, Connecticut
→2000West End Library — Farmington, Hartford County, Connecticut
→1985West End North Historic District — Hartford, Hartford County, Connecticut
→1985West End South Historic District — Hartford and West Hartford, Hartford County, Connecticut
→1987West Goshen Historic District — Goshen, Litchfield County, Connecticut
→1992West Granby Historic District — Granby, Hartford County, Connecticut
→2000West Haven Green Historic District — West Haven, New Haven County, Connecticut
→1996West Hill Historic District — West Hartford, Hartford County, Connecticut
→1984West Mountain Historic District — Ridgefield, Fairfield County, Connecticut
→1988West Street School — Southington, Hartford County, Connecticut
→2006Westport Bank and Trust Company — Westport, Fairfield County, Connecticut
→2003Westville Village Historic District — New Haven, New Haven County, Connecticut
→2006Westville Village Historic District (Boundary Increase) — New Haven, New Haven County, Connecticut
→1983Wethersfield Avenue Car Barn — Hartford, Hartford County, Connecticut
→1970Wetmore, Seth, House — Middletown, Middlesex County, Connecticut
→1970Whale Oil Row — New London, New London County, Connecticut
→1993Wheeler Block — Colchester, New London County, Connecticut
→1977Wheeler-Beecher House — Bethany, New Haven County, Connecticut
→1993Wheeler, Adin, House and Theodore F. Wheeler Wheelwright Shop — Southbury, New Haven County, Connecticut
→1992Wheeler, Ephraim, House — Stratford, Fairfield County, Connecticut
→1982Wheeler, Jonathan, House — Canterbury, Windham County, Connecticut
→2014White--Overton--Callander House — Portland, Middlesex County, Connecticut
→1991White's Tavern — Andover, Tolland County, Connecticut
→1979Whitehall Mansion — Stonington, New London County, Connecticut
→2014Whitfield Cowles House — East Granby, Hartford County, Connecticut
→1972Whitfield, Henry, House — Guilford, New Haven County, Connecticut
→1997Whitfield, Henry, House ★ NHL — Guilford, New Haven County, Connecticut
→1987Whiting Homestead — West Hartford, Hartford County, Connecticut
→1986Whitman House — West Hartford, Hartford County, Connecticut
→1989Whitney Avenue Historic District — New Haven, New Haven County, Connecticut
→1974Whitney, Eli, Gun Factory — Hamden, New Haven County, Connecticut
→1995Whitneyville Congregational Church — Hamden, New Haven County, Connecticut
→1985Whittlesey, Ambrose, House — Old Saybrook, Middlesex County, Connecticut
→1984Whittlesey, John, Jr., House — Old Saybrook, Middlesex County, Connecticut
→1982Wiard, John, House — Burlington, Hartford County, Connecticut
→1996Wickham Road Historic District — East Haddam, Middlesex County, Connecticut
→1983Widows' Home — Hartford, Hartford County, Connecticut
→1989Wightman, Rev. John, House — Southington, Hartford County, Connecticut
→1989Wightman, Valentine, House — Southington, Hartford County, Connecticut
→1982Wilby High School — Waterbury, New Haven County, Connecticut
→1986Wilcox, Crittenden Mill — Middletown, Middlesex County, Connecticut
→1988Wilcox, Josiah, House — Greenwich, Fairfield County, Connecticut
→1988Wildman, E. A., & Co. Tobacco Warehouse — New Milford, Litchfield County, Connecticut
→1986Willard Homestead — Newington, Hartford County, Connecticut
→2008William Clark Company Thread Mill — Stonington, New London County, Connecticut
→1976Williams and Stancliff Octagon Houses — Portland, Middlesex County, Connecticut
→2014Williams House — New Fairfield, Fairfield County, Connecticut
→1978Williams Memorial Institute — New London, New London County, Connecticut
→1987Williams Memorial Park Historic District — New London, New London County, Connecticut
→1998Williams, Austin F., Carriagehouse and House ★ NHL — Farmington, Hartford County, Connecticut
→1978Williams, Captain Benjamin House — Middletown, Middlesex County, Connecticut
→1971Williams, Eleazer, House — Mansfield Center, Tolland County, Connecticut
→1983Williams, J. B., Co. Historic District — Glastonbury, Hartford County, Connecticut
→1971Williams, Warham, House — Northford, New Haven County, Connecticut
→1971Williams, William, House ★ NHL — Lebanon, New London County, Connecticut
→1985Willimantic Armory — Windham, Windham County, Connecticut
→2005Willimantic Elks Club — Windham, Windham County, Connecticut
→1979Willimantic Footbridge — Willimantic, Windham County, Connecticut
→1982Willimantic Freight House and Office — Willimantic, Windham County, Connecticut
→1990Willington Common Historic District — Willington, Tolland County, Connecticut
→1990Wilmot Apartments Historic District — Bridgeport, Fairfield County, Connecticut
→1985Wilson, John, House — Jewett, New London County, Connecticut
→1992Wilton Center Historic District — Wilton, Fairfield County, Connecticut
→1988Winchester Repeating Arms Company Historic District — New Haven, New Haven County, Connecticut
→1984Winchester Soldiers' Monument — Winchester, Litchfield County, Connecticut
→1979Windham Center Historic District — Windham, Windham County, Connecticut
→1993Windsor Avenue Congregational Church — Hartford, Hartford County, Connecticut
→1986Windsor Farms Historic District — South Windsor, Hartford County, Connecticut
→1975Windsor Locks Passenger Station — Windsor Locks, Hartford County, Connecticut
→1977Winsted Green Historic District — Winsted, Litchfield County, Connecticut
→1982Winsted Green National Register Historic District (Boundary Increase) — Winsted, Litchfield County, Connecticut
→1985Winsted Hosiery Mill — Winsted, Litchfield County, Connecticut
→1982Winthrop Mill — New London, New London County, Connecticut
→1970Witter House — Chaplin, Windham County, Connecticut
→2000Wolcott Green Historic District — Wolcott, New Haven County, Connecticut
→1971Wolcott, Oliver, House ★ NHL — Litchfield, Litchfield County, Connecticut
→1982Wood, Harcourt, Memorial Library — Derby, New Haven County, Connecticut
→1997Woodbridge Farm — Salem, New London County, Connecticut
→1999Woodbridge Farmstead — Manchester, Hartford County, Connecticut
→2003Woodbridge Green Historic District — Woodbridge, New Haven County, Connecticut
→1971Woodbury Historic District No. 1 — Woodbury, Litchfield County, Connecticut
→1972Woodbury Historic District No. 2 — Woodbury, Litchfield County, Connecticut
→1986Woodrow Wilson High School — Middletown, Middlesex County, Connecticut
→1989Woodruff House — Southington, Hartford County, Connecticut
→1989Woodruff, Capt. Samuel, House — Southington, Hartford County, Connecticut
→1989Woodruff, Ezekiel, House — Southington, Hartford County, Connecticut
→1989Woodruff, Jotham, House — Southington, Hartford County, Connecticut
→1989Woodruff, Urbana, House — Southington, Hartford County, Connecticut
→1984Woodstock Academy Classroom Building — Woodstock, Windham County, Connecticut
→1999Woodstock Hill Historic District — Woodstock, Windham County, Connecticut
→1992Woodward, Ashbel, House — Franklin, New London County, Connecticut
→1982Woodworth, Nathan A., House — New London, New London County, Connecticut
→1971Wooster Square Historic District — New Haven, New Haven County, Connecticut
→1994Working Girls' Vacation Society Historic District — East Haddam, Middlesex County, Connecticut
→1984World War I Memorial — Norfolk, Litchfield County, Connecticut
→1989Worthington Ridge Historic District — Berlin, Hartford County, Connecticut
→1991Wylie School — Voluntown, Windham County, Connecticut
→2009Xi Chapter, Psi Upsilon Fraternity — Middletown, Middlesex County, Connecticut
→1987Yale Bowl ★ NHL — New Haven, New Haven County, Connecticut
→1972Yantic Falls Historic District — Norwich, New London County, Connecticut
→1996Yantic Woolen Company Mill — Norwich, New London County, Connecticut
→1978Yeomans, Edward, House — Groton, New London County, Connecticut
→2023YMCA of Northern Middlesex County — Middletown, Middlesex County, Connecticut
→1987Zion Lutheran Church — Stamford, Fairfield County, Connecticut
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