[ 3]
Name on the Register[ 4]
Image
Date listed[ 5]
Location
City or town
Description
1
Alden Tavern Site
Alden Tavern Site
April 13, 1998 (#98000361 )
Town parking lot adjacent to Lebanon Historical Society[ 6] 41°38′14″N 72°12′47″W / 41.6373°N 72.213°W / 41.6373; -72.213 (Alden Tavern Site )
Lebanon
Site of tavern, tied to the whipping of British General Richard Prescott .
2
American Thermos Bottle Company Laurel Hill Plant
American Thermos Bottle Company Laurel Hill Plant
July 17, 1989 (#88003091 )
11 Thermos Ave. 41°30′37″N 72°04′43″W / 41.5103°N 72.0786°W / 41.5103; -72.0786 (American Thermos Bottle Company Laurel Hill Plant )
Norwich
The American Thermos Bottle Company plant is significant for the adaptive use of a mill design to modern industry. Now renovated, the property has been modernized for a school.
3
Winslow Ames House
Winslow Ames House
March 23, 1995 (#95000283 )
132 Mohegan Ave. 41°22′34″N 72°06′09″W / 41.3761°N 72.1025°W / 41.3761; -72.1025 (Winslow Ames House )
New London
A 1933 prefabricated Motohome designed by Robert W. McLaughlin, Jr.
4
Anshei Israel Synagogue
Anshei Israel Synagogue
July 21, 1995 (#95000861 )
142 Newent Rd. (CT 138 ) 41°36′09″N 71°59′38″W / 41.6025°N 71.9939°W / 41.6025; -71.9939 (Anshei Israel Synagogue )
Lisbon
A small one-room Orthodox congregational synagogue constructed in 1936.
5
Applewood Farm
Applewood Farm
October 15, 1987 (#87001765 )
528 Colonel Ledyard Highway 41°25′27″N 71°59′41″W / 41.4242°N 71.9947°W / 41.4242; -71.9947 (Applewood Farm )
Ledyard
A farmhouse with Colonial center-chimney design and with Federal style details.
6
Ashlawn
Ashlawn
June 4, 1979 (#79002649 )
1 Potash Hill Rd. 41°37′48″N 72°02′27″W / 41.63°N 72.0408°W / 41.63; -72.0408 (Ashlawn )
Sprague
A two-story, central-hall frame farmhouse dating from the 18th-century
7
Avery Homestead
Avery Homestead
December 14, 1992 (#92001641 )
20 Avery Hill Rd. 41°27′04″N 72°02′46″W / 41.4511°N 72.0461°W / 41.4511; -72.0461 (Avery Homestead )
Ledyard
Built circa 1696, this home is historically significant for its design and the fact that more than twelve generations of the Avery family have resided in the house.
8
Avery House
Avery House
September 4, 1986 (#86001726 )
Northeastern corner of Park and Roode Rds. 41°36′28″N 71°54′50″W / 41.6078°N 71.9139°W / 41.6078; -71.9139 (Avery House )
Griswold
Believed to have been constructed around 1770, this structure was once in the thriving mill town of Hopeville. Now it serves as the park manager's residence for Hopeville Pond State Park .
9
Avery Point Lighthouse
Avery Point Lighthouse
August 23, 2002 (#02000866 )
On Long Island Sound at 1084 Shennecossett Rd. 41°19′01″N 72°03′49″W / 41.3169°N 72.0636°W / 41.3169; -72.0636 (Avery Point Lighthouse )
Groton
A lighthouse dating from 1943, officially listed as the last lighthouse built in Connecticut.
10
Thomas Avery House
Thomas Avery House
August 22, 1979 (#79002637 )
Society Rd. 41°20′59″N 72°13′00″W / 41.3497°N 72.2167°W / 41.3497; -72.2167 (Thomas Avery House )
East Lyme
A two-and-a-half story clapboarded Greek Revival farmhouse dating to 1845-1846. Also known as the Smith-Harris House.
11
Nathaniel Backus House
Nathaniel Backus House
October 6, 1970 (#70000715 )
44 Rockwell St. 41°32′04″N 72°04′42″W / 41.5344°N 72.0783°W / 41.5344; -72.0783 (Nathaniel Backus House )
Norwich
A circa 1750 two-story clapboarded Colonial renovated to a Greek Revival home. Moved to its current location in 1952.
12
Bacon Academy
Bacon Academy
April 27, 1982 (#82004364 )
84 Main Street 41°34′24″N 72°19′59″W / 41.5733°N 72.3331°W / 41.5733; -72.3331 (Bacon Academy )
Colchester
A utilitarian three-story Flemish bond brick school with Federal style details that was built in 1803.
13
Baltic Historic District
Baltic Historic District
August 3, 1987 (#87001247 )
Roughly bounded by 5th Ave., River, High, Main, W. Main, and the Shetucket River 41°37′02″N 72°05′06″W / 41.6172°N 72.085°W / 41.6172; -72.085 (Baltic Historic District )
Sprague
14
Acors Barns House
Acors Barns House
April 22, 1976 (#76001992 )
68 Federal St. 41°21′25″N 72°05′56″W / 41.3569°N 72.0989°W / 41.3569; -72.0989 (Acors Barns House )
New London
A two-and-one half story Greek Revival house with a gable roof and clapboarded exterior built in 1837.
15
Bean Hill Historic District
Bean Hill Historic District
December 8, 1982 (#82001006 )
Huntington and Vergason Aves., Sylvia Lane, and W. Town St. 41°33′24″N 72°06′36″W / 41.5567°N 72.11°W / 41.5567; -72.11 (Bean Hill Historic District )
Norwich
16
Bennett Rockshelter
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July 31, 1987 (#87001223 )
Address Restricted
Old Lyme
17
Gurdon Bill Store
Gurdon Bill Store
April 12, 1982 (#82004368 )
15 Church Hill Rd. 41°27′26″N 72°00′51″W / 41.4572°N 72.0142°W / 41.4572; -72.0142 (Gurdon Bill Store )
Ledyard
18
Blackledge River Railroad Bridge
Blackledge River Railroad Bridge
July 31, 1986 (#86002109 )
Former Air Line Railroad right-of-way and the Blackledge River 41°35′02″N 72°25′21″W / 41.5839°N 72.4225°W / 41.5839; -72.4225 (Blackledge River Railroad Bridge )
Colchester
A Warren truss bridge built by the New York, New Haven and Hartford Railroad around 1912.
19
Edward Bloom Silk Company Factory
Edward Bloom Silk Company Factory
March 5, 2021 (#100006266 )
90 Garfield Ave. 41°21′13″N 72°06′31″W / 41.3537°N 72.1087°W / 41.3537; -72.1087 (Edward Bloom Silk Company Factory )
New London
20
Bozrah Congregational Church and Parsonage
Bozrah Congregational Church and Parsonage
July 26, 1991 (#91000952 )
17 and 23 Bozrah St. 41°33′24″N 72°09′56″W / 41.5567°N 72.1656°W / 41.5567; -72.1656 (Bozrah Congregational Church and Parsonage )
Bozrah
21
Bradford-Huntington House
Bradford-Huntington House
October 6, 1970 (#70000720 )
16 Huntington Lane 41°33′06″N 72°05′30″W / 41.5517°N 72.0917°W / 41.5517; -72.0917 (Bradford-Huntington House )
Norwich
22
Branford House
Branford House
January 23, 1984 (#84001158 )
Shennecosset and Eastern Point Rds. 41°19′01″N 72°03′52″W / 41.316944°N 72.064444°W / 41.316944; -72.064444 (Branford House )
Groton
23
Brewster Homestead
Brewster Homestead
December 28, 2000 (#00001561 )
306 Preston Rd. 41°34′25″N 71°58′10″W / 41.573611°N 71.969444°W / 41.573611; -71.969444 (Brewster Homestead )
Griswold
24
Bridge No. 1860
Bridge No. 1860
July 29, 1993 (#93000644 )
Massapeag Side Rd. (Route 433) over Shantok Brook 41°28′48″N 72°05′12″W / 41.48°N 72.0867°W / 41.48; -72.0867 (Bridge No. 1860 )
Montville
Formerly in Fort Shantok State Park , now Mohegan tribal land.
25
Broad Street School
Broad Street School
January 19, 1984 (#84001162 )
100 Broad St. 41°32′05″N 72°04′35″W / 41.534722°N 72.076389°W / 41.534722; -72.076389 (Broad Street School )
Norwich
26
William A. Buckingham House
William A. Buckingham House
April 29, 1982 (#82004379 )
307 Main St. 41°31′27″N 72°04′28″W / 41.524167°N 72.074444°W / 41.524167; -72.074444 (William A. Buckingham House )
Norwich
27
Bulkeley School
Bulkeley School
August 13, 1981 (#81000613 )
Huntington St. 41°21′31″N 72°06′03″W / 41.358611°N 72.100833°W / 41.358611; -72.100833 (Bulkeley School )
New London
28
Burnett's Corner Historic District
Burnett's Corner Historic District
December 4, 1997 (#97001468 )
Along Packer Rd., south of CT 184 41°23′17″N 71°58′45″W / 41.388056°N 71.979167°W / 41.388056; -71.979167 (Burnett's Corner Historic District )
Groton
29
Burnham Tavern
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March 23, 2022 (#100007297 )
223 North Burnham Hwy. (CT 169 ) 41°37′32″N 72°00′44″W / 41.6256°N 72.0121°W / 41.6256; -72.0121 (Burnham Tavern )
Lisbon
30
Carpenter House
Carpenter House
October 14, 1970 (#70000721 )
55 E. Town St. 41°33′01″N 72°05′43″W / 41.550278°N 72.095278°W / 41.550278; -72.095278 (Carpenter House )
Norwich
31
Joseph Carpenter Silversmith Shop
Joseph Carpenter Silversmith Shop
October 6, 1970 (#70000722 )
71 E. Town St. 41°32′59″N 72°05′43″W / 41.549722°N 72.095278°W / 41.549722; -72.095278 (Joseph Carpenter Silversmith Shop )
Norwich
32
Carroll Building
Carroll Building
November 14, 1982 (#82001007 )
9-15 Main St., and 14-20 Water St. 41°31′27″N 72°04′48″W / 41.524167°N 72.08°W / 41.524167; -72.08 (Carroll Building )
Norwich
33
Central Vermont Railroad Pier
Central Vermont Railroad Pier
January 26, 2005 (#04001551 )
State Pier Rd. 41°21′35″N 72°05′31″W / 41.359722°N 72.091944°W / 41.359722; -72.091944 (Central Vermont Railroad Pier )
New London
34
Henry Champion House
Henry Champion House
October 10, 1972 (#72001323 )
Westchester Rd. 41°32′39″N 72°24′50″W / 41.544167°N 72.413889°W / 41.544167; -72.413889 (Henry Champion House )
Colchester
Home of Henry Champion .
35
David Chapman Farmstead
David Chapman Farmstead
December 14, 1992 (#92001642 )
128 Stoddards Wharf Rd. 41°26′46″N 72°02′27″W / 41.446111°N 72.040833°W / 41.446111; -72.040833 (David Chapman Farmstead )
Ledyard
36
CHARLES W. MORGAN
CHARLES W. MORGAN
November 13, 1966 (#66000804 )
Mystic seaport 41°21′46″N 71°57′55″W / 41.362778°N 71.965278°W / 41.362778; -71.965278 (CHARLES W. MORGAN )
Stonington
In the Mystic section of town Only surviving wooden ship from the nineteenth-century American whaling fleet.
37
Capt. Richard Charlton House
Capt. Richard Charlton House
October 15, 1970 (#70000723 )
12 Mediterranean Lane 41°33′04″N 72°05′40″W / 41.550991°N 72.094345°W / 41.550991; -72.094345 (Capt. Richard Charlton House )
Norwich
38
Chelsea Parade Historic District
Chelsea Parade Historic District
May 12, 1989 (#88003215 )
Roughly bounded by Crescent, Broad, Grove, McKinley, Perkins, Slater, Buckingham, Maple Grove, Washington, and Lincoln 41°32′01″N 72°04′55″W / 41.533611°N 72.081944°W / 41.533611; -72.081944 (Chelsea Parade Historic District )
Norwich
39
Civic Institutions Historic District
Civic Institutions Historic District
April 16, 1990 (#90000602 )
156-158, 171, and 173-175 Garfield Ave., 179 Colman St., 32 Wald Ave. 41°21′15″N 72°06′42″W / 41.354167°N 72.111667°W / 41.354167; -72.111667 (Civic Institutions Historic District )
New London
40
Clark Homestead
Clark Homestead
December 1, 1978 (#78002875 )
South of Lebanon on Madley Rd. 41°37′34″N 72°12′54″W / 41.626111°N 72.215°W / 41.626111; -72.215 (Clark Homestead )
Lebanon
41
Andrew Clark House
Andrew Clark House
June 28, 1979 (#79002636 )
Ross Hill Rd. 41°36′35″N 71°59′57″W / 41.609722°N 71.999167°W / 41.609722; -71.999167 (Andrew Clark House )
Lisbon
42
Edward Cogswell House
Edward Cogswell House
December 15, 1993 (#93001378 )
1429 Hopeville Rd. 41°35′07″N 71°54′08″W / 41.585278°N 71.902222°W / 41.585278; -71.902222 (Edward Cogswell House )
Griswold
43
Coit Street Historic District
Coit Street Historic District
February 19, 1988 (#88000068 )
Roughly bounded by Coit St., Washington, Tilley St., Bank St., and Reed St. 41°21′05″N 72°06′01″W / 41.351389°N 72.100278°W / 41.351389; -72.100278 (Coit Street Historic District )
New London
44
Colchester Village Historic District
Colchester Village Historic District
April 4, 1994 (#94000254 )
Roughly along Broadway, Hayward, Linwood and Norwich Aves., Cragin Ct., Pierce Ln., Stebbins Rd., Main and S. Main Sts. 41°34′21″N 72°19′13″W / 41.5725°N 72.320278°W / 41.5725; -72.320278 (Colchester Village Historic District )
Colchester
45
Commonwealth Works Site
Commonwealth Works Site
April 13, 1998 (#98000360 )
Near Yantic Falls[ 7]
Norwich
Early industrial site at Yantic Falls
46
Converse House and Barn
Converse House and Barn
October 6, 1970 (#70000716 )
185 Washington St. 41°32′03″N 72°05′00″W / 41.534167°N 72.083333°W / 41.534167; -72.083333 (Converse House and Barn )
Norwich
47
Cooper Site
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October 15, 1987 (#87001224 )
Address Restricted
Lyme
48
Deshon-Allyn House
Deshon-Allyn House
October 28, 1970 (#70000700 )
613 Williams St. 41°22′21″N 72°06′19″W / 41.3725°N 72.105278°W / 41.3725; -72.105278 (Deshon-Allyn House )
New London
49
Downtown New London Historic District
Downtown New London Historic District
April 13, 1979 (#79002665 )
Roughly bounded by State, Bank, Tilley and Washington Sts. 41°21′10″N 72°05′47″W / 41.352778°N 72.096389°W / 41.352778; -72.096389 (Downtown New London Historic District )
New London
50
Downtown Norwich Historic District
Downtown Norwich Historic District
April 4, 1985 (#85000707 )
Roughly bounded by Union Sq., Park, Main and Shetucket Sts., and Washington Sq. 41°31′26″N 72°04′38″W / 41.523889°N 72.077222°W / 41.523889; -72.077222 (Downtown Norwich Historic District )
Norwich
51
East District School
East District School
October 28, 1970 (#70000717 )
365 Washington St. 41°32′46″N 72°05′20″W / 41.546111°N 72.088889°W / 41.546111; -72.088889 (East District School )
Norwich
52
EMMA C. BERRY (Fishing Sloop)
EMMA C. BERRY (Fishing Sloop)
October 12, 1994 (#94001649 )
Greenmanville Ave. 41°21′35″N 71°58′00″W / 41.359722°N 71.966667°W / 41.359722; -71.966667 (EMMA C. BERRY (Fishing Sloop) )
Stonington
In the Mystic section of town One of the oldest surviving commercial vessels in the United States
53
Eolia-Harkness Estate
Eolia-Harkness Estate
November 20, 1986 (#86003331 )
Great Neck Rd. 41°18′17″N 72°06′47″W / 41.304722°N 72.113056°W / 41.304722; -72.113056 (Eolia-Harkness Estate )
Waterford
54
Capt. Thomas Fanning Farmstead
Capt. Thomas Fanning Farmstead
December 14, 1992 (#92001643 )
1004 Shewville Rd. 41°28′49″N 71°59′34″W / 41.480278°N 71.992778°W / 41.480278; -71.992778 (Capt. Thomas Fanning Farmstead )
Ledyard
55
Abel H. Fish House
Abel H. Fish House
March 2, 1982 (#82004381 )
Buckley Hill and Rathbun Hill Rds. 41°31′47″N 72°14′55″W / 41.529722°N 72.248611°W / 41.529722; -72.248611 (Abel H. Fish House )
Salem
56
Fort Griswold
Fort Griswold
October 6, 1970 (#70000694 )
Bounded by Baker Ave., Smith St., Park Ave., Monument Ave., and the Thames River 41°21′12″N 72°04′54″W / 41.353333°N 72.081667°W / 41.353333; -72.081667 (Fort Griswold )
Groton
57
Fort Shantok
Fort Shantok
March 20, 1986 (#86000469 )
Massapeag Side Road (State Route 433) 41°28′40″N 72°04′40″W / 41.4778°N 72.0778°W / 41.4778; -72.0778 (Fort Shantok )
Montville
Mohegan settlement and home of the seventeenth century sachem Uncas . Park open to the public.[ 8]
58
Fort Trumbull
Fort Trumbull
September 22, 1972 (#72001333 )
Fort Neck 41°20′40″N 72°05′40″W / 41.344444°N 72.094444°W / 41.344444; -72.094444 (Fort Trumbull )
New London
59
Gales Ferry Historic District No. 1
Gales Ferry Historic District No. 1
December 14, 1992 (#92001639 )
Junction of Hurlbutt Rd. and Riverside Pl. 41°25′48″N 72°05′34″W / 41.43°N 72.092778°W / 41.43; -72.092778 (Gales Ferry Historic District No. 1 )
Ledyard
60
Gales Ferry Historic District No. 2
Gales Ferry Historic District No. 2
August 22, 2002 (#02000865 )
Roughly along Hurlbutt Rd., from Allyn Rd. to Military Highway 41°25′42″N 72°05′17″W / 41.4283°N 72.088°W / 41.4283; -72.088 (Gales Ferry Historic District No. 2 )
Ledyard
61
William Gorton Farm
William Gorton Farm
April 5, 1984 (#84001166 )
14 West Lane 41°17′24″N 72°12′21″W / 41.289884°N 72.205773°W / 41.289884; -72.205773 (William Gorton Farm )
East Lyme
62
Graniteville Historic District
Graniteville Historic District
August 28, 2003 (#03000812 )
Rope Ferry Rd. 41°20′06″N 72°09′13″W / 41.335097°N 72.153689°W / 41.335097; -72.153689 (Graniteville Historic District )
Waterford
Info available at Connecticut Trust for Historic Preservation
63
Greeneville Historic District
Greeneville Historic District
September 21, 2005 (#05001047 )
Roughly along Boswell and Central Aves., Prospect and N. Main Sts., between Hickory and 14th Sts. 41°32′05″N 72°03′31″W / 41.534722°N 72.058611°W / 41.534722; -72.058611 (Greeneville Historic District )
Norwich
Info available at Connecticut Trust for Historic Preservation
64
Griswold Point Historic District
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February 10, 2023 (#100008625 )
Over 200 acres (81 ha) at the confluence of the Black Hall and Connecticut Rivers 41°17′04″N 72°18′45″W / 41.2844°N 72.3126°W / 41.2844; -72.3126 (Griswold Point Historic District )
Old Lyme
Landscape preserving centuries of prehistoric and historic land use patterns.
65
Florence Griswold House and Museum
Florence Griswold House and Museum
April 19, 1993 (#93001604 )
96 Lyme St. 41°19′31″N 72°19′39″W / 41.325278°N 72.3275°W / 41.325278; -72.3275 (Florence Griswold House and Museum )
Old Lyme
Boarding house frequented by American impressionist artists such as Henry Ward Ranger , Childe Hassam , and Willard Metcalf .
66
Groton Bank Historic District
Groton Bank Historic District
March 24, 1983 (#83001287 )
Roughly bounded by the Thames River , Broad, Cottage, and Latham Sts. 41°21′24″N 72°04′55″W / 41.356667°N 72.081944°W / 41.356667; -72.081944 (Groton Bank Historic District )
Groton
67
Hadlyme North Historic District
Hadlyme North Historic District
December 8, 1988 (#88002686 )
Roughly bounded by CT 82 , Town St., Banning Rd., and Old Town St. 41°25′45″N 72°24′25″W / 41.429167°N 72.406944°W / 41.429167; -72.406944 (Hadlyme North Historic District )
Lyme
68
Hadlyme Ferry Historic District
Hadlyme Ferry Historic District
December 21, 1994 (#94001444 )
150, 151, 158, 159, 162-1, 162-2 Ferry Rd. and ferry slip 41°25′09″N 72°25′41″W / 41.419167°N 72.428056°W / 41.419167; -72.428056 (Hadlyme Ferry Historic District )
Lyme
It is located in the area of, and may include, the Chester–Hadlyme Ferry
69
Hallville Mill Historic District
Hallville Mill Historic District
August 22, 1996 (#96000913 )
Hallville Rd., Hall's Mill Rd., and CT 2A on Hallville Pond 41°29′40″N 72°02′00″W / 41.494444°N 72.033333°W / 41.494444; -72.033333 (Hallville Mill Historic District )
Preston
70
Hamburg Bridge Historic District
Hamburg Bridge Historic District
March 10, 1983 (#83001288 )
Joshuatown Rd. and Old Hamburg Rd. 41°23′36″N 72°21′09″W / 41.393333°N 72.3525°W / 41.393333; -72.3525 (Hamburg Bridge Historic District )
Lyme
71
Hamburg Cove Site
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October 15, 1987 (#87001225 )
Address Restricted
Lyme
72
Jonathan Newton Harris House
Jonathan Newton Harris House
April 27, 1982 (#82004375 )
130 Broad St. 41°21′27″N 72°06′17″W / 41.3575°N 72.104722°W / 41.3575; -72.104722 (Jonathan Newton Harris House )
New London
73
Hartford Colony
Hartford Colony
July 1, 2005 (#04000414 )
Roughly Leonard Court, New Shore Rd., and Shore Rd. 41°18′19″N 72°08′26″W / 41.305278°N 72.140556°W / 41.305278; -72.140556 (Hartford Colony )
Waterford
74
Hayward House
Hayward House
October 18, 1972 (#72001325 )
9 Hayward Ave. 41°34′29″N 72°19′53″W / 41.574722°N 72.331389°W / 41.574722; -72.331389 (Hayward House )
Colchester
75
Hempstead Historic District
Hempstead Historic District
July 31, 1986 (#86002112 )
Roughly bounded by Franklin St., Jay St., and Mountain Ave. 41°21′13″N 72°06′13″W / 41.353611°N 72.103611°W / 41.353611; -72.103611 (Hempstead Historic District )
New London
76
Joshua Hempstead House
Joshua Hempstead House
October 15, 1970 (#70000701 )
11 Hempstead St. 41°21′09″N 72°06′08″W / 41.3525°N 72.102222°W / 41.3525; -72.102222 (Joshua Hempstead House )
New London
77
Nathaniel Hempstead House
Nathaniel Hempstead House
December 2, 1970 (#70000702 )
Corner of Jay, Hempstead, Coit, and Truman Sts. 41°21′06″N 72°06′09″W / 41.351667°N 72.1025°W / 41.351667; -72.1025 (Nathaniel Hempstead House )
New London
Also known as the Old Huguenot House.
78
House at 130 Mohegan Avenue
House at 130 Mohegan Avenue
October 28, 2009 (#08001379 )
130 Mohegan Ave. 41°22′29″N 72°06′09″W / 41.374831°N 72.102483°W / 41.374831; -72.102483 (House at 130 Mohegan Avenue )
New London
79
Hodges Square Historic District
Hodges Square Historic District
October 10, 2017 (#100001733 )
Bolles, Eastern, Central, Crystal & Terrace Aves., Bragaw, Williams, Rosemary, Grove & Adelaide Sts. 41°21′58″N 72°06′01″W / 41.366084°N 72.100286°W / 41.366084; -72.100286 (Hodges Square Historic District )
New London
80
Huntington Street Baptist Church
Huntington Street Baptist Church
April 12, 1982 (#82004377 )
29 Huntington St. 41°21′12″N 72°05′57″W / 41.353333°N 72.099167°W / 41.353333; -72.099167 (Huntington Street Baptist Church )
New London
81
Col. Joshua Huntington House
Col. Joshua Huntington House
February 23, 1972 (#72001343 )
11 Huntington Lane 41°33′04″N 72°05′27″W / 41.551111°N 72.090833°W / 41.551111; -72.090833 (Col. Joshua Huntington House )
Norwich
82
Gen. Jedidiah Huntington House
Gen. Jedidiah Huntington House
October 6, 1970 (#70000724 )
23 E. Town St. 41°33′01″N 72°05′28″W / 41.550278°N 72.091111°W / 41.550278; -72.091111 (Gen. Jedidiah Huntington House )
Norwich
83
Gov. Samuel Huntington House
Gov. Samuel Huntington House
October 6, 1970 (#70000725 )
34 E. Town St. 41°33′01″N 72°05′31″W / 41.550278°N 72.091944°W / 41.550278; -72.091944 (Gov. Samuel Huntington House )
Norwich
84
Jail Hill Historic District
Jail Hill Historic District
April 19, 1999 (#99000431 )
Roughly along Cedar, School, Fountain, Happy, and John Sts. 41°31′38″N 72°04′47″W / 41.527222°N 72.079722°W / 41.527222; -72.079722 (Jail Hill Historic District )
Norwich
85
Jordan Village Historic District
Jordan Village Historic District
August 23, 1990 (#90001289 )
Junction of North Rd. and Avery Ln. with Rope Ferry Rd. 41°20′23″N 72°08′33″W / 41.339722°N 72.1425°W / 41.339722; -72.1425 (Jordan Village Historic District )
Waterford
86
Kinne Cemetery
Kinne Cemetery
April 12, 2001 (#01000351 )
Jarvis Rd. 41°33′24″N 71°53′15″W / 41.556667°N 71.8875°W / 41.556667; -71.8875 (Kinne Cemetery )
Griswold
87
L.A. DUNTON
L.A. DUNTON
November 4, 1993 (#93001612 )
Mystic Seaport Museum 41°21′30″N 71°57′58″W / 41.358333°N 71.966111°W / 41.358333; -71.966111 (L.A. DUNTON )
Stonington
In the Mystic section of town Classic fishing schooner and one of the last sail-powered fishing vessels built.
88
Lamb Homestead
Lamb Homestead
September 3, 1991 (#91001175 )
47 Lambtown Rd. 41°24′21″N 72°00′47″W / 41.405833°N 72.013056°W / 41.405833; -72.013056 (Lamb Homestead )
Ledyard
89
Dr. Daniel Lathrop School
Dr. Daniel Lathrop School
December 29, 1970 (#70000726 )
69 E. Town St. 41°32′59″N 72°05′43″W / 41.549722°N 72.095278°W / 41.549722; -72.095278 (Dr. Daniel Lathrop School )
Norwich
90
Dr. Joshua Lathrop House
Dr. Joshua Lathrop House
December 29, 1970 (#70000727 )
377 Washington St. 41°32′48″N 72°05′18″W / 41.546667°N 72.088333°W / 41.546667; -72.088333 (Dr. Joshua Lathrop House )
Norwich
91
Lathrop-Mathewson-Ross House
Lathrop-Mathewson-Ross House
April 15, 1982 (#82004370 )
Ross Hill Rd. 41°37′19″N 71°59′27″W / 41.621944°N 71.990833°W / 41.621944; -71.990833 (Lathrop-Mathewson-Ross House )
Lisbon
92
Laurel Hill Historic District
Laurel Hill Historic District
October 26, 1987 (#87000516 )
Roughly bounded by Spruce St., Rogers and River Aves., and Talman St. 41°31′04″N 72°04′29″W / 41.517778°N 72.074722°W / 41.517778; -72.074722 (Laurel Hill Historic District )
Norwich
93
Lebanon Green Historic District
Lebanon Green Historic District
June 4, 1979 (#79002666 )
CT 87 and W. Town St. 41°38′26″N 72°13′08″W / 41.640556°N 72.218889°W / 41.640556; -72.218889 (Lebanon Green Historic District )
Lebanon
94
Thomas Lee House
Thomas Lee House
October 6, 1970 (#70000693 )
CT 156 and Giant's Neck Rd. 41°19′03″N 72°14′20″W / 41.3175°N 72.238889°W / 41.3175; -72.238889 (Thomas Lee House )
East Lyme
95
Leffingwell Inn
Leffingwell Inn
December 29, 1970 (#70000728 )
348 Washington St. 41°32′32″N 72°05′17″W / 41.542222°N 72.088056°W / 41.542222; -72.088056 (Leffingwell Inn )
Norwich
96
Nathan Lester House
Nathan Lester House
June 30, 1972 (#72001328 )
Vinegar Hill Rd. 41°25′24″N 72°03′08″W / 41.423333°N 72.052222°W / 41.423333; -72.052222 (Nathan Lester House )
Ledyard
97
Timothy Lester Farmstead
Timothy Lester Farmstead
December 4, 1998 (#98001441 )
Junction of Crary, Browning and Terry Rds. 41°34′03″N 71°57′32″W / 41.5675°N 71.958889°W / 41.5675; -71.958889 (Timothy Lester Farmstead )
Griswold
98
Lieutenant River III Site
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July 31, 1987 (#87001227 )
Address Restricted
Old Lyme
99
Lieutenant River IV Site
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July 31, 1987 (#87001228 )
Address Restricted
Old Lyme
100
Lieutenant River No. 2
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July 31, 1987 (#87001226 )
Address Restricted
Old Lyme
101
Lighthouse Inn
Lighthouse Inn
August 1, 1996 (#96000822 )
6 Guthrie Pl. 41°19′00″N 72°05′39″W / 41.316667°N 72.094167°W / 41.316667; -72.094167 (Lighthouse Inn )
New London
102
Little Plain Historic District
Little Plain Historic District
October 15, 1970 (#86003541 )
Both sides of Union, Broadway, and Huntington Pl. in irregular pattern 41°31′47″N 72°04′37″W / 41.529722°N 72.076944°W / 41.529722; -72.076944 (Little Plain Historic District )
Norwich
103
Long Society Meetinghouse
Long Society Meetinghouse
April 22, 1976 (#76001996 )
East of Norwich off CT 165 on Long Society Rd. 41°32′04″N 72°02′09″W / 41.534444°N 72.035833°W / 41.534444; -72.035833 (Long Society Meetinghouse )
Preston
104
Lord Cove Site
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October 15, 1987 (#87001229 )
Address Restricted
Lyme
105
Capt. Enoch Lord House
Capt. Enoch Lord House
May 16, 2007 (#07000418 )
17 Tantummaheag Rd. 41°20′30″N 72°20′35″W / 41.34173°N 72.343125°W / 41.34173; -72.343125 (Capt. Enoch Lord House )
Old Lyme
106
Lyman Viaduct
Lyman Viaduct
August 21, 1986 (#86002729 )
Dickinson Creek and former Boston and New York Air-Line Railroad right-of-way 41°33′49″N 72°27′08″W / 41.563611°N 72.452222°W / 41.563611; -72.452222 (Lyman Viaduct )
Colchester
107
Main Sawmill
Main Sawmill
April 26, 1972 (#72001332 )
Iron St. 41°26′49″N 71°59′14″W / 41.446944°N 71.987222°W / 41.446944; -71.987222 (Main Sawmill )
Ledyard
108
Mashantucket Pequot Reservation
Mashantucket Pequot Reservation
June 11, 1986 (#86001323 )
Northeastern Ledyard 41°27′32″N 71°58′21″W / 41.4589°N 71.9724°W / 41.4589; -71.9724 (Mashantucket Pequot Reservation )
Ledyard
Encompasses much of the Pequot Reservation lands.
109
Mechanic Street Historic District
Mechanic Street Historic District
June 7, 1988 (#88000653 )
Roughly bounded by W. Broad St., Pawcatuck River, Cedar St., and Courtland St. 41°22′23″N 71°49′59″W / 41.373056°N 71.833056°W / 41.373056; -71.833056 (Mechanic Street Historic District )
Stonington
110
James Merrill House
James Merrill House
August 28, 2013 (#13000618 )
107 Water St. 41°20′01″N 71°54′24″W / 41.333704°N 71.906623°W / 41.333704; -71.906623 (James Merrill House )
Stonington
Designated a National Historic Landmark on October 31, 2016.
111
Mill Brook Bridge
Mill Brook Bridge
January 2, 1997 (#96001498 )
Blissville Rd., junction of Mill Brook 41°33′30″N 72°02′25″W / 41.558333°N 72.040278°W / 41.558333; -72.040278 (Mill Brook Bridge )
Lisbon
112
Samuel Miner House
Samuel Miner House
June 18, 1976 (#76001995 )
North of North Stonington off CT 2 on Hewitt Rd. 41°26′57″N 71°53′26″W / 41.449167°N 71.890556°W / 41.449167; -71.890556 (Samuel Miner House )
North Stonington
Destroyed by fire in 2003.
113
Montauk Avenue Historic District
Montauk Avenue Historic District
December 18, 1990 (#90001910 )
Roughly bounded by Ocean, Willets, and Riverview Aves. and Faire Harbor 41°20′20″N 72°06′22″W / 41.338889°N 72.106111°W / 41.338889; -72.106111 (Montauk Avenue Historic District )
New London
114
Monte Cristo Cottage
Monte Cristo Cottage
July 17, 1971 (#71001010 )
325 Pequot Ave. 41°19′55″N 72°05′47″W / 41.331944°N 72.096389°W / 41.331944; -72.096389 (Monte Cristo Cottage )
New London
Summer home of playwright Eugene O'Neill
115
Mystic Bank
Mystic Bank
August 8, 2014 (#14000476 )
39 Main St. 41°23′25″N 71°57′36″W / 41.3903°N 71.9600°W / 41.3903; -71.9600 (Mystic Bank )
Old Mystic
116
Mystic Bridge Historic District
Mystic Bridge Historic District
August 31, 1979 (#79002671 )
U.S. Route 1 and CT 27 41°21′25″N 71°57′51″W / 41.356944°N 71.964167°W / 41.356944; -71.964167 (Mystic Bridge Historic District )
Stonington
In the Mystic section of town
117
Mystic River Historic District
Mystic River Historic District
August 24, 1979 (#79002728 )
U.S. Route 1 and CT 215 41°21′15″N 71°58′30″W / 41.354167°N 71.975°W / 41.354167; -71.975 (Mystic River Historic District )
Groton
In the Mystic section of town (West Mystic)
118
Natcon Site
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July 31, 1987 (#87001230 )
Address Restricted
Old Lyme
119
New England Hebrew Farmers of the Emanuel Society Synagogue and Creamery Site
New England Hebrew Farmers of the Emanuel Society Synagogue and Creamery Site
February 28, 2012 (#12000039 )
Junction of CT 161 & CT 85 41°25′40″N 72°12′55″W / 41.427798°N 72.215175°W / 41.427798; -72.215175 (New England Hebrew Farmers of the Emanuel Society Synagogue and Creamery Site )
Montville
120
New London County Courthouse
New London County Courthouse
October 15, 1970 (#70000705 )
70 Hunting St. 41°21′18″N 72°06′01″W / 41.355°N 72.100278°W / 41.355; -72.100278 (New London County Courthouse )
New London
121
New London Customhouse
New London Customhouse
October 15, 1970 (#70000706 )
150 Bank St. 41°21′08″N 72°05′46″W / 41.352222°N 72.096111°W / 41.352222; -72.096111 (New London Customhouse )
New London
122
New London Harbor Lighthouse
New London Harbor Lighthouse
May 29, 1990 (#89001470 )
Lower Pequot Ave. 41°18′59″N 72°05′25″W / 41.316389°N 72.090278°W / 41.316389; -72.090278 (New London Harbor Lighthouse )
New London
123
New London Ledge Lighthouse
New London Ledge Lighthouse
May 29, 1990 (#89001471 )
Entrance to New London Harbor on the eastern side of the main channel 41°18′20″N 72°04′41″W / 41.305556°N 72.078056°W / 41.305556; -72.078056 (New London Ledge Lighthouse )
Groton
124
New London Public Library
New London Public Library
October 15, 1970 (#70000712 )
63 Huntington St. 41°21′18″N 72°06′00″W / 41.355°N 72.1°W / 41.355; -72.1 (New London Public Library )
New London
125
New London Railroad Station
New London Railroad Station
June 28, 1971 (#71000913 )
State St. 41°21′15″N 72°05′36″W / 41.354167°N 72.093333°W / 41.354167; -72.093333 (New London Railroad Station )
New London
126
Noank Historic District
Noank Historic District
August 10, 1979 (#79002656 )
CT 215 41°19′28″N 71°59′20″W / 41.324444°N 71.988889°W / 41.324444; -71.988889 (Noank Historic District )
Groton
127
North Stonington Village Historic District
North Stonington Village Historic District
March 17, 1983 (#83001289 )
CT 2, Main St., Wyassup, Babcock, Caswell, and Rocky Hollow Rds. 41°26′26″N 71°52′59″W / 41.440556°N 71.883056°W / 41.440556; -71.883056 (North Stonington Village Historic District )
North Stonington
128
Norwich Hospital District
Norwich Hospital District
January 22, 1988 (#87002424 )
CT 12 41°29′22″N 72°04′26″W / 41.489444°N 72.073889°W / 41.489444; -72.073889 (Norwich Hospital District )
Norwich -Preston
129
Norwich Town Hall
Norwich Town Hall
December 22, 1983 (#83003589 )
Union St. and Broadway 41°31′34″N 72°04′34″W / 41.526249°N 72.075984°W / 41.526249; -72.075984 (Norwich Town Hall )
Norwich
130
Norwichtown Historic District
Norwichtown Historic District
January 17, 1973 (#73001951 )
Roughly bounded by Huntington Ln., Scotland Rd., and Washington, Town and E. Town Sts. 41°32′52″N 72°05′33″W / 41.547778°N 72.0925°W / 41.547778; -72.0925 (Norwichtown Historic District )
Norwich
131
William Noyes Farmstead
William Noyes Farmstead
December 14, 1992 (#92001644 )
340 Gallup Hill Rd. 41°24′30″N 71°58′01″W / 41.408374°N 71.967049°W / 41.408374; -71.967049 (William Noyes Farmstead )
Ledyard
132
Occum Hydroelectric Plant and Dam
Occum Hydroelectric Plant and Dam
December 6, 1996 (#96001459 )
North of Bridge St., on the western side of the Shetucket River 41°35′49″N 72°03′01″W / 41.596944°N 72.050278°W / 41.596944; -72.050278 (Occum Hydroelectric Plant and Dam )
Norwich and Sprague
133
Ohev Sholem Synagogue
Ohev Sholem Synagogue
May 11, 1995 (#95000562 )
109 Blinman St. 41°21′04″N 72°06′09″W / 41.351066°N 72.102380°W / 41.351066; -72.102380 (Ohev Sholem Synagogue )
New London
134
Oil Mill Historic District
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February 2, 2023 (#100008593 )
Gurley, Oil Mill, and Boston Post Rds. 41°22′20″N 72°11′31″W / 41.3722°N 72.1919°W / 41.3722; -72.1919 (Oil Mill Historic District )
Waterford
135
Old Lyme Historic District
Old Lyme Historic District
October 14, 1971 (#71000916 )
Lyme St. from Shore Rd. to Sill Lane, Old Boston Post Rd. from Sill Lane to Rose Lane 41°19′18″N 72°19′40″W / 41.321667°N 72.327778°W / 41.321667; -72.327778 (Old Lyme Historic District )
Old Lyme
136
Oswegatchie Historic District
Oswegatchie Historic District
September 15, 2005 (#05001043 )
East St., Riverside, Plant, Park Drs., and Sharwandassee and Oswegatchie Rds. 41°21′07″N 72°11′05″W / 41.351992°N 72.184618°W / 41.351992; -72.184618 (Oswegatchie Historic District )
Waterford
137
Capt. Nathaniel B. Palmer House
Capt. Nathaniel B. Palmer House
June 19, 1996 (#96000971 )
40 Palmer St. 41°20′34″N 71°54′28″W / 41.342778°N 71.907778°W / 41.342778; -71.907778 (Capt. Nathaniel B. Palmer House )
Stonington
Home of pioneering Antarctic explorer and seal hunter Nathaniel Palmer .
138
John Palmer House
John Palmer House
January 12, 2005 (#04001461 )
291 N. Burnham Highway 41°37′51″N 72°00′21″W / 41.630833°N 72.005833°W / 41.630833; -72.005833 (John Palmer House )
Lisbon
139
William Park House
William Park House
March 7, 2007 (#07000106 )
330 Main St. 41°38′42″N 72°03′57″W / 41.645°N 72.065833°W / 41.645; -72.065833 (William Park House )
Sprague
140
Peck Tavern
Peck Tavern
April 12, 1982 (#82004380 )
1 Sill Lane 41°19′49″N 72°19′30″W / 41.330278°N 72.325°W / 41.330278; -72.325 (Peck Tavern )
Old Lyme
141
Pequot Fort
Pequot Fort
January 19, 1990 (#89002294 )
Pequot Ave. 41°21′35″N 71°58′36″W / 41.359757°N 71.976752°W / 41.359757; -71.976752 (Pequot Fort )
Groton
142
Pequotsepos Manor
Pequotsepos Manor
June 15, 1979 (#79002650 )
Pequotsepos Rd. 41°21′46″N 71°56′54″W / 41.362778°N 71.948333°W / 41.362778; -71.948333 (Pequotsepos Manor )
Stonington
In the Mystic section of town
143
Perkins-Bill House
Perkins-Bill House
July 20, 2000 (#00000817 )
1040 Long Cove Rd. 41°24′34″N 72°04′36″W / 41.409334°N 72.076690°W / 41.409334; -72.076690 (Perkins-Bill House )
Ledyard
144
Perkins-Rockwell House
Perkins-Rockwell House
October 17, 1985 (#85003144 )
42 Rockwell St. 41°32′05″N 72°04′45″W / 41.534722°N 72.079167°W / 41.534722; -72.079167 (Perkins-Rockwell House )
Norwich
145
Morton Freeman Plant Hunting Lodge
Morton Freeman Plant Hunting Lodge
December 12, 1988 (#88002691 )
56 Stone Ranch Rd. 41°21′25″N 72°15′59″W / 41.356944°N 72.266389°W / 41.356944; -72.266389 (Morton Freeman Plant Hunting Lodge )
East Lyme
146
Poquetanuck Village Historic District
Poquetanuck Village Historic District
August 22, 1996 (#96000912 )
Roughly along Main St. between CT 117 and Middle Rd. and along School House and Cider Mill Rd. 41°29′14″N 72°02′31″W / 41.487222°N 72.041944°W / 41.487222; -72.041944 (Poquetanuck Village Historic District )
Preston
Poquetanuck is a populated place with a long history as a "typical small New England village"[ 9]
147
Post Hill Historic District
Post Hill Historic District
August 5, 1993 (#93000812 )
Roughly bounded by Broad, Center, Vauxhall, Berkeley, Fremont, and Walker Sts. 41°21′37″N 72°06′17″W / 41.360278°N 72.104722°W / 41.360278; -72.104722 (Post Hill Historic District )
New London
148
Preston City Historic District
Preston City Historic District
July 31, 1987 (#87000452 )
Amos and Old Shetucket Rds., Northwest Corner Rd., and CT 164 41°31′38″N 71°58′33″W / 41.527222°N 71.975833°W / 41.527222; -71.975833 (Preston City Historic District )
Preston
149
Prospect Street Historic District
Prospect Street Historic District
July 31, 1986 (#86002114 )
Roughly bounded by Bulkeley Pl., Huntington, Federal, and Hempstead Sts. 41°21′27″N 72°06′02″W / 41.3575°N 72.100556°W / 41.3575; -72.100556 (Prospect Street Historic District )
New London
150
Quaker Hill Historic District
Quaker Hill Historic District
April 11, 2002 (#02000337 )
Roughly along Old Norwich Rd. from Richards Grove Rd. to Mohegan Ave. Parkway 41°24′12″N 72°06′35″W / 41.403333°N 72.109722°W / 41.403333; -72.109722 (Quaker Hill Historic District )
Waterford
151
John Randall House
John Randall House
December 1, 1978 (#78002877 )
Southeast of North Stonington on CT 2 41°24′59″N 71°51′37″W / 41.416389°N 71.860278°W / 41.416389; -71.860278 (John Randall House )
North Stonington
152
Raymond-Bradford Homestead
Raymond-Bradford Homestead
April 16, 1982 (#82004372 )
Raymond Hill Rd. 41°29′00″N 72°09′43″W / 41.483333°N 72.161944°W / 41.483333; -72.161944 (Raymond-Bradford Homestead )
Montville
153
River Road Stone Arch Railroad Bridge
River Road Stone Arch Railroad Bridge
August 21, 1986 (#86002727 )
River Rd. and former Air Line Railroad right-of-way 41°34′49″N 72°25′32″W / 41.580278°N 72.425556°W / 41.580278; -72.425556 (River Road Stone Arch Railroad Bridge )
Colchester
154
Rocky Neck Pavilion
Rocky Neck Pavilion
September 4, 1986 (#86001745 )
Lands End Point, Rocky Neck State Park 41°17′56″N 72°14′48″W / 41.298889°N 72.246667°W / 41.298889; -72.246667 (Rocky Neck Pavilion )
East Lyme
155
Rossie Velvet Mill Historic District
Rossie Velvet Mill Historic District
March 9, 2007 (#07000110 )
Roughly along Bruggerman Court, Bruggerman Place, Greenmanville Ave., Hinckly St., Pleasant St., Rossie St., and Velvet St. 41°21′44″N 71°57′48″W / 41.362348°N 71.963239°W / 41.362348; -71.963239 (Rossie Velvet Mill Historic District )
Stonington
In the Mystic section of town
156
SABINO (steamer)
SABINO (steamer)
October 5, 1992 (#92001887 )
Mystic Seaport Museum 41°21′39″N 71°58′02″W / 41.360833°N 71.967222°W / 41.360833; -71.967222 (SABINO (steamer) )
Stonington
In the Mystic section of town One of only two surviving members of the American "mosquito fleet ", small steamers that served the inland waters of the United States.
157
St. James Episcopal Church
St. James Episcopal Church
July 21, 2004 (#90001098 )
125 Huntington St. 41°21′26″N 72°05′58″W / 41.357169°N 72.099383°W / 41.357169; -72.099383 (St. James Episcopal Church )
New London
158
Salem Historic District
Salem Historic District
September 22, 1980 (#80004063 )
CT 85 41°29′13″N 72°16′27″W / 41.486944°N 72.274167°W / 41.486944; -72.274167 (Salem Historic District )
Salem
159
Selden Island Site
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October 15, 1987 (#87001231 )
Address Restricted
Lyme
160
Seventh Sister
Seventh Sister
July 31, 1986 (#86002103 )
67 River Rd. 41°25′25″N 72°25′53″W / 41.423611°N 72.431389°W / 41.423611; -72.431389 (Seventh Sister )
Lyme
Now known as Gillette Castle.
161
Shaw Mansion
Shaw Mansion
December 29, 1970 (#70000713 )
11 Blinman St. 41°21′02″N 72°06′06″W / 41.350556°N 72.101667°W / 41.350556; -72.101667 (Shaw Mansion )
New London
162
Slater Library and Fanning Annex
Slater Library and Fanning Annex
January 28, 2002 (#01001529 )
26 Main St. 41°36′30″N 71°59′03″W / 41.608333°N 71.984167°W / 41.608333; -71.984167 (Slater Library and Fanning Annex )
Griswold
163
Jabez Smith House
Jabez Smith House
May 15, 1981 (#81000615 )
North Rd. 41°21′11″N 72°01′46″W / 41.353056°N 72.029444°W / 41.353056; -72.029444 (Jabez Smith House )
Groton
164
Samuel Smith House
Samuel Smith House
June 4, 1979 (#79002668 )
82 Plants Dam Rd. 41°20′28″N 72°14′52″W / 41.341111°N 72.247778°W / 41.341111; -72.247778 (Samuel Smith House )
East Lyme
165
Shubel Smith House
Shubel Smith House
December 20, 1996 (#96001462 )
515 Pumpkin Hill Rd. 41°25′23″N 71°59′08″W / 41.423056°N 71.985556°W / 41.423056; -71.985556 (Shubel Smith House )
Ledyard
166
Springbank
Springbank
August 17, 2001 (#01000880 )
69 Neck Rd. 41°19′54″N 72°20′16″W / 41.331667°N 72.337778°W / 41.331667; -72.337778 (Springbank )
Old Lyme
167
Robert Stanton House
Robert Stanton House
June 4, 1979 (#79002648 )
Green Haven Rd. 41°20′03″N 71°51′02″W / 41.334167°N 71.850556°W / 41.334167; -71.850556 (Robert Stanton House )
Stonington
168
Capt. Mark Stoddard Farmstead
Capt. Mark Stoddard Farmstead
December 14, 1992 (#92001640 )
24 Vinegar Hill Rd. 41°26′09″N 72°03′22″W / 41.435833°N 72.056111°W / 41.435833; -72.056111 (Capt. Mark Stoddard Farmstead )
Ledyard
169
Stonington Cemetery
Stonington Cemetery
April 19, 2018 (#100002321 )
SE corner of Main St. & US 1 41°21′02″N 71°54′11″W / 41.350627°N 71.902934°W / 41.350627; -71.902934 (Stonington Cemetery )
Stonington
170
Stonington Harbor Lighthouse
Stonington Harbor Lighthouse
January 1, 1976 (#76002000 )
7 Water St. 41°19′42″N 71°54′21″W / 41.328333°N 71.905833°W / 41.328333; -71.905833 (Stonington Harbor Lighthouse )
Stonington
171
Stonington High School
Stonington High School
August 17, 1978 (#78002880 )
Church St. 41°20′04″N 71°54′10″W / 41.334505°N 71.902779°W / 41.334505; -71.902779 (Stonington High School )
Stonington
172
Taftville
Taftville
December 1, 1978 (#78002878 )
North of Norwich at CT 93 and CT 97 41°34′04″N 72°02′57″W / 41.567778°N 72.049167°W / 41.567778; -72.049167 (Taftville )
Norwich
173
Telephone Exchange Building
Telephone Exchange Building
November 28, 1983 (#83003590 )
23 Union St. 41°31′36″N 72°04′35″W / 41.526639°N 72.076455°W / 41.526639; -72.076455 (Telephone Exchange Building )
Norwich
174
Thames Shipyard
Thames Shipyard
April 17, 1975 (#75001939 )
Farnsworth St. 41°22′43″N 72°05′53″W / 41.378611°N 72.098056°W / 41.378611; -72.098056 (Thames Shipyard )
New London
175
The Seaside
The Seaside
August 15, 1995 (#95001007 )
36 Shore Rd. 41°18′08″N 72°07′55″W / 41.302222°N 72.131944°W / 41.302222; -72.131944 (The Seaside )
Waterford
176
Simon Tiffany House
Simon Tiffany House
June 30, 1983 (#83001290 )
Darling Rd. 41°26′37″N 72°18′16″W / 41.443611°N 72.304444°W / 41.443611; -72.304444 (Simon Tiffany House )
Salem
177
John Trumbull Birthplace
John Trumbull Birthplace
October 15, 1966 (#66000883 )
The Common 41°38′10″N 72°12′56″W / 41.636111°N 72.215556°W / 41.636111; -72.215556 (John Trumbull Birthplace )
Lebanon
Home of Connecticut governor Joseph Trumbull and birthplace of his son John Trumbull , the "painter of the Revolution"
178
Dr. Philip Turner House
Dr. Philip Turner House
October 15, 1970 (#70000729 )
29 W. Town St. 41°32′55″N 72°05′55″W / 41.548611°N 72.098611°W / 41.548611; -72.098611 (Dr. Philip Turner House )
Norwich
179
U.S.S. NAUTILUS (submarine)
U.S.S. NAUTILUS (submarine)
May 16, 1979 (#79002653 )
Naval Submarine Base 41°23′39″N 72°05′34″W / 41.3942°N 72.0928°W / 41.3942; -72.0928 (U.S.S. NAUTILUS (submarine) )
Groton
The world's first operational nuclear-powered submarine.
180
Uncasville Mill Historic District
Uncasville Mill Historic District
July 19, 2021 (#100006732 )
42, 46 Pink Row; 3-35 Crescent St. (odd #s), 5-19 Blumenthal Dr. (odd #s), 362 CT 32 41°26′14″N 72°06′28″W / 41.4372°N 72.1077°W / 41.4372; -72.1077 (Uncasville Mill Historic District )
Montville
181
Uncasville School
Uncasville School
February 23, 2001 (#00001327 )
310 Norwich-New London Turnpike 41°26′04″N 72°06′42″W / 41.4344°N 72.1117°W / 41.4344; -72.1117 (Uncasville School )
Montville
182
United States Housing Corporation Historic District
United States Housing Corporation Historic District
April 16, 1990 (#90000603 )
Roughly bounded by Colman, Fuller, and W. Pleasant Sts., and Jefferson Ave. 41°21′17″N 72°06′49″W / 41.3547°N 72.1136°W / 41.3547; -72.1136 (United States Housing Corporation Historic District )
New London
183
US Post Office-New London Main
US Post Office-New London Main
January 21, 1986 (#86000124 )
27 Masonic St. 41°21′19″N 72°05′48″W / 41.3553°N 72.0967°W / 41.3553; -72.0967 (US Post Office-New London Main )
New London
184
US Post Office-Norwich Main
US Post Office-Norwich Main
July 17, 1986 (#86002271 )
340 Main St. 41°31′28″N 72°04′19″W / 41.5244°N 72.0719°W / 41.5244; -72.0719 (US Post Office-Norwich Main )
Norwich
185
Edward Waldo House
Edward Waldo House
November 21, 1978 (#78002879 )
South of Scotland on Waldo Rd. 41°39′33″N 72°06′05″W / 41.6592°N 72.1014°W / 41.6592; -72.1014 (Edward Waldo House )
Scotland and Sprague
Saltbox home of Waldo family from 1715-1971. House located in Windham County , while property extends into New London County.
186
Walnut Grove
Walnut Grove
September 21, 2005 (#05001044 )
305 Great Neck Rd. 41°18′35″N 72°06′39″W / 41.3098°N 72.1109°W / 41.3098; -72.1109 (Walnut Grove )
Waterford
187
War Office
War Office
October 6, 1970 (#70000695 )
W. Town St. 41°38′13″N 72°12′55″W / 41.6369°N 72.2153°W / 41.6369; -72.2153 (War Office )
Lebanon
188
Whale Oil Row
Whale Oil Row
December 29, 1970 (#70000714 )
105-119 Huntington St. 41°21′22″N 72°06′00″W / 41.3561°N 72.1°W / 41.3561; -72.1 (Whale Oil Row )
New London
189
Wheeler Block
Wheeler Block
April 16, 1993 (#93000312 )
40 Norwich Ave. 41°34′24″N 72°19′53″W / 41.5733°N 72.3314°W / 41.5733; -72.3314 (Wheeler Block )
Colchester
190
Whitehall Mansion
Whitehall Mansion
April 12, 1979 (#79002647 )
Off CT 27 41°22′37″N 71°57′20″W / 41.3769°N 71.9556°W / 41.3769; -71.9556 (Whitehall Mansion )
Stonington
191
William Clark Company Thread Mill
William Clark Company Thread Mill
December 16, 2008 (#08001190 )
21 Pawcatuck Ave., 12 and 22 River Rd. 41°21′37″N 71°50′25″W / 41.3604°N 71.8403°W / 41.3604; -71.8403 (William Clark Company Thread Mill )
Stonington
192
Williams Memorial Institute
Williams Memorial Institute
January 30, 1978 (#78002876 )
110 Broad St. 41°21′26″N 72°06′13″W / 41.3572°N 72.1036°W / 41.3572; -72.1036 (Williams Memorial Institute )
New London
193
Williams Memorial Park Historic District
Williams Memorial Park Historic District
December 3, 1987 (#87002057 )
Roughly bounded by Hempstead & Broad Sts., Williams Memorial Parkway, and Mercer 41°21′22″N 72°06′07″W / 41.3561°N 72.1019°W / 41.3561; -72.1019 (Williams Memorial Park Historic District )
New London
194
William Williams House
William Williams House
November 11, 1971 (#71001012 )
Junction of CT 87 and 207 41°38′10″N 72°12′46″W / 41.6361°N 72.2128°W / 41.6361; -72.2128 (William Williams House )
Lebanon
Home of William Williams , Connecticut delegate to the Continental Congress and signer of the Declaration of Independence
195
John Wilson House
John Wilson House
August 23, 1985 (#85001827 )
11 Ashland St. 41°36′21″N 71°58′50″W / 41.6058°N 71.9806°W / 41.6058; -71.9806 (John Wilson House )
Griswold
196
Winthrop Mill
Winthrop Mill
November 30, 1982 (#82001008 )
Mill St. 41°21′47″N 72°06′00″W / 41.3631°N 72.1°W / 41.3631; -72.1 (Winthrop Mill )
New London
197
Woodbridge Farm
Woodbridge Farm
December 1, 1997 (#97001467 )
29, 30, and 90 Woodbridge Rd. 41°27′40″N 72°18′22″W / 41.4611°N 72.3061°W / 41.4611; -72.3061 (Woodbridge Farm )
Salem
198
Ashbel Woodward House
Ashbel Woodward House
April 8, 1992 (#92000264 )
387 CT 32 41°36′17″N 72°08′12″W / 41.6047°N 72.1367°W / 41.6047; -72.1367 (Ashbel Woodward House )
Franklin
199
Nathan A. Woodworth House
Nathan A. Woodworth House
June 1, 1982 (#82004378 )
28 Channing St. 41°21′33″N 72°06′20″W / 41.3592°N 72.1056°W / 41.3592; -72.1056 (Nathan A. Woodworth House )
New London
200
Wylie School
Wylie School
December 19, 1991 (#91001742 )
Junction of Ekonk Hill and Wylie School Rds. 41°36′34″N 71°50′38″W / 41.6094°N 71.8439°W / 41.6094; -71.8439 (Wylie School )
Voluntown
201
Yantic Falls Historic District
Yantic Falls Historic District
June 28, 1972 (#72001344 )
Yantic St. 41°32′01″N 72°05′19″W / 41.5336°N 72.0886°W / 41.5336; -72.0886 (Yantic Falls Historic District )
Norwich
202
Yantic Woolen Company Mill
Yantic Woolen Company Mill
July 25, 1996 (#96000780 )
6 Franklin Rd. 41°33′38″N 72°07′30″W / 41.5606°N 72.125°W / 41.5606; -72.125 (Yantic Woolen Company Mill )
Norwich
203
Edward Yeomans House
Edward Yeomans House
December 22, 1978 (#78002874 )
East of Groton on Brook St. 41°19′49″N 72°00′12″W / 41.3303°N 72.0033°W / 41.3303; -72.0033 (Edward Yeomans House )
Groton