[2] Name on the Register Image Date listed[3] Location City or town Description 1 Charles and Anna Bates House Charles and Anna Bates House August 18, 2017 (#100001490 ) 126 Center St. 41°06′17″N 72°21′46″W / 41.1048°N 72.3627°W / 41.1048; -72.3627 (Charles and Anna Bates House ) Greenport 2 Brecknock Hall Brecknock Hall April 22, 2005 (#05000331 ) North Road near Manhassett Avenue 41°07′00″N 72°21′43″W / 41.1167°N 72.3619°W / 41.1167; -72.3619 (Brecknock Hall ) Stirling 3 Congregation Tifereth Israel Synagogue Congregation Tifereth Israel Synagogue March 22, 2006 (#06000161 ) 519 Fourth Street 41°06′02″N 72°21′55″W / 41.1006°N 72.3653°W / 41.1006; -72.3653 (Congregation Tifereth Israel Synagogue ) Greenport 4 Richard Cox House Richard Cox House August 21, 1986 (#86001721 ) Mill Road 40°59′55″N 72°33′28″W / 40.9986°N 72.5578°W / 40.9986; -72.5578 (Richard Cox House ) Mattituck 5 East Marion Main Road Historic District Upload image August 8, 2019 (#100004238 ) Generally Main Road, Bay Avenue, and Cemetery Avenue 41°07′40″N 72°20′24″W / 41.1278°N 72.3400°W / 41.1278; -72.3400 (East Marion Main Road Historic District ) East Marion Represents evolution of East Marion from settlement of fishermen and farmers in mid-18th century to mid-20th century vacation community. 6 FIREFIGHTER FIREFIGHTER June 30, 1989 (#89001447 ) Docked at Greenport Harbor 41°05′59″N 72°21′41″W / 41.0996°N 72.3613°W / 41.0996; -72.3613 (FIREFIGHTER ) Greenport Historic New York City fireboat in front of the East End Seaport Museum and Marine Foundation 7 Fort Corchaug Archeological Site Fort Corchaug Archeological Site January 18, 1974 (#74001308 ) Address Restricted Cutchogue 7 Fort Terry Historic District Fort Terry Historic District March 29, 2021 (#100006315 ) Plum Island 41°10′59″N 72°11′25″W / 41.1831°N 72.1903°W / 41.1831; -72.1903 (Fort Terry Historic District ) Southold 8 Andrew Gildersleeve Octagonal Building Andrew Gildersleeve Octagonal Building August 19, 1976 (#76001280 ) Main Road and Love Lane 40°59′28″N 72°31′25″W / 40.9911°N 72.5236°W / 40.9911; -72.5236 (Andrew Gildersleeve Octagonal Building ) Mattituck 9 Greenport Railroad Station Greenport Railroad Station July 20, 1989 (#89000947 ) Third and Wiggins Streets 41°05′59″N 72°21′49″W / 41.0997°N 72.3636°W / 41.0997; -72.3636 (Greenport Railroad Station ) Greenport 10 Greenport Village Historic District Greenport Village Historic District September 13, 1984 (#84002973 ) Roughly bounded by Stirling Basin, Main , Monsell, 2nd, and Front Streets 41°06′17″N 72°21′53″W / 41.1047°N 72.3647°W / 41.1047; -72.3647 (Greenport Village Historic District ) Greenport 11 Joseph Nelson Hallock House Joseph Nelson Hallock House April 22, 2005 (#05000330 ) Main Road and Maple Avenue 41°03′55″N 72°25′26″W / 41.065278°N 72.423889°W / 41.065278; -72.423889 (Joseph Nelson Hallock House ) Southold 12 Horton Point Lighthouse Horton Point Lighthouse October 21, 1994 (#94001237 ) N end of Lighthouse Road 41°05′07″N 72°26′47″W / 41.0853°N 72.4464°W / 41.0853; -72.4464 (Horton Point Lighthouse ) Southold 13 Samuel Landon House Samuel Landon House April 20, 2005 (#05000329 ) Main Road Bet. Hobart Road and Maple Lane 41°03′57″N 72°25′25″W / 41.0658°N 72.4236°W / 41.0658; -72.4236 (Samuel Landon House ) Southold 14 Latimer Reef Light Station Latimer Reef Light Station July 19, 2006 (#06000635 ) In Fisher's Island Sound, one mi NW of East Point on Fisher's Island 41°18′15″N 71°56′02″W / 41.3042°N 71.9339°W / 41.3042; -71.9339 (Latimer Reef Light Station ) Fisher's Island 15 New Suffolk School New Suffolk School September 12, 2002 (#02001050 ) Fifth Street at King Street 40°59′32″N 72°28′32″W / 40.9922°N 72.4756°W / 40.9922; -72.4756 (New Suffolk School ) New Suffolk 16 The Old House The Old House October 15, 1966 (#66000573 ) NY 25 41°00′29″N 72°29′10″W / 41.0081°N 72.4861°W / 41.0081; -72.4861 (The Old House ) Cutchogue 17 Orient Historic District Orient Historic District May 21, 1976 (#76001283 ) NY 25 , Village Lane and vicinity 41°08′21″N 72°18′11″W / 41.1392°N 72.3031°W / 41.1392; -72.3031 (Orient Historic District ) Orient 18 Orient Point Light Station Orient Point Light Station January 9, 2007 (#06001229 ) NE tip of Long Island, 1.1 mi. NE of Eastern Terminus of NY 25 41°09′48″N 72°13′27″W / 41.1633°N 72.2242°W / 41.1633; -72.2242 (Orient Point Light Station ) Orient 19 Plum Island Light Station Plum Island Light Station February 11, 2011 (#11000014 ) Northwestern corner of Plum Island 41°10′25″N 72°12′41″W / 41.1736°N 72.2114°W / 41.1736; -72.2114 (Plum Island Light Station ) Orient Point 20 Henry W. Prince Building Henry W. Prince Building February 24, 2005 (#05000091 ) 54325 Main Road 41°03′53″N 72°25′40″W / 41.0647°N 72.4278°W / 41.0647; -72.4278 (Henry W. Prince Building ) Southold 21 Race Rock Light Station Race Rock Light Station April 29, 2005 (#05000347 ) 0.6 mi. SW of Race Point 41°14′44″N 72°02′49″W / 41.2456°N 72.0469°W / 41.2456; -72.0469 (Race Rock Light Station ) Fishers Island 22 Southold Historic District Southold Historic District October 14, 1997 (#97001202 ) Along Main Road , roughly bounded by Jockey Creek Drive, Griswold Street, Long Island RR Tracks , and Wells Road 41°03′35″N 72°26′01″W / 41.0597°N 72.4336°W / 41.0597; -72.4336 (Southold Historic District ) Southold 23 Terry-Mulford House Terry-Mulford House February 7, 1984 (#84003003 ) NY 25 41°09′06″N 72°16′38″W / 41.1517°N 72.2772°W / 41.1517; -72.2772 (Terry-Mulford House ) Orient 24 Town Doctors' House and Site Town Doctors' House and Site January 5, 2005 (#04001448 ) 310 Ackerly Pond Lane 41°03′25″N 72°26′12″W / 41.0569°N 72.4367°W / 41.0569; -72.4367 (Town Doctors' House and Site ) Southold 25 David Tuthill Farmstead David Tuthill Farmstead November 23, 1984 (#84000295 ) New Suffolk Lane 41°00′25″N 72°29′39″W / 41.0069°N 72.4942°W / 41.0069; -72.4942 (David Tuthill Farmstead ) Cutchogue 26 Jesse and Ira Tuthill House Jesse and Ira Tuthill House March 22, 2006 (#06000158 ) Main Road and Cardinal Drive 40°59′49″N 72°31′11″W / 40.9969°N 72.5197°W / 40.9969; -72.5197 (Jesse and Ira Tuthill House ) Mattituck 27 Joshua Wells House Joshua Wells House March 6, 2002 (#02000139 ) 525 New Suffolk Road 41°00′35″N 72°29′05″W / 41.0097°N 72.4847°W / 41.0097; -72.4847 (Joshua Wells House ) Cutchogue