National Register listings in Jefferson County, New York
Most notable listings
Adams Commercial Historic District Adams · District · listed 2006 
Archer, William, House Brownville · Building · listed 1980 
Aubertine Building Cape Vincent · Building · listed 1985 
Bates, Cyrus, House Henderson · Building · listed 2004 
Bedford Creek Bridge Hounsfield · Structure · listed 1989 
Benton, Dr. Abner, House Oxbow · Building · listed 1984 
Boldt, George C., Yacht House Alexandria Bay · Building · listed 1978 
Borland, John, House Cape Vincent · Building · listed 1985 
Brown, Gen. Jacob, Mansion Brownville · Building · listed 1980 
Buckley, James, House Cape Vincent · Building · listed 1985 Historic districts (21)
- Adams Commercial Historic District — Adams
- Broadway Historic District — Cape Vincent
- Chaumont Historic District — Chaumont
- Clayton Historic District — Clayton
- Clayton Historic District (Boundary Increase) — Clayton
- Jefferson County Courthouse Complex — Watertown
- LeRaysville Archeological District — LeRay
- Madison Barracks — Sackets Harbor
- Norton-Burnham House — Henderson
- Pierrepont Manor Complex — Mannsville
- Point Salubrious Historic District — Chaumont
- Public Square Historic District — Watertown
- Public Square Historic District (Boundary Increase) — Watertown
- Sackets Harbor Village Historic District — Sackets Harbor
- State Street Historic District — Carthage
- Sterlingville Archeological District — Philadelphia
- Talcott Falls Site — Adams
- Thousand Island Park Historic District (Additional Documentation) — Thousand Island Park
- Thousand Island Park Historic District (Boundary Increase/Decrease) — Thousand Island Park
- Three Mile Bay Historic District — Chaumont
- Village of Antwerp Historic District — Antwerp
All listings
Places: Cape Vincent (33) · Chaumont (20) · Watertown (16) · Orleans (16) · Hounsfield (13) · Clayton (7) · Brownville (6) · Alexandria Bay (6) · Sackets Harbor (6) · Adams (3) · Carthage (3) · Henderson (2)
| Name | Place | Type | Listed |
|---|---|---|---|
| Abingdon and New Abingdon Apartments | Watertown | Building | 2018 |
| Adams Commercial Historic District | Adams | District | 2006 |
| Anthony, Levi, Building | Cape Vincent | Building | 1985 |
| Archer, William, House | Brownville | Building | 1980 |
| Aubertine Building | Cape Vincent | Building | 1985 |
| Ballard, Samuel F., House | Watertown | Building | 2022 |
| Bates, Cyrus, House | Henderson | Building | 2004 |
| Bedford Creek Bridge | Hounsfield | Structure | 1989 |
| Benton, Dr. Abner, House | Oxbow | Building | 1984 |
| Boldt, George C., Yacht House | Alexandria Bay | Building | 1978 |
| Borland, John, House | Cape Vincent | Building | 1985 |
| Broadway Historic District | Cape Vincent | District | 1985 |
| Brown, Gen. Jacob, Mansion | Brownville | Building | 1980 |
| Brownville Hotel | Brownville | Building | 1980 |
| Buckley, James, House | Cape Vincent | Building | 1985 |
| Burnham, E. K., House | Cape Vincent | Building | 1985 |
| Buttermilk Flat Schoolhouse No. 22 | Orleans | Building | 1996 |
| Camp, Elisha, House | Sackets Harbor | Building | 1973 |
| Carter Street Schoolhouse No. 21 | Orleans | Building | 1996 |
| Cedar Grove Cemetery | Chaumont | Site | 1990 |
| Central Garage | Orleans | Building | 1996 |
| Chaumont Grange Hall and Dairymen's League Building | Chaumont | Building | 1990 |
| Chaumont Historic District | Chaumont | District | 1990 |
| Chaumont House | Chaumont | Building | 1990 |
| Chaumont Railroad Station | Chaumont | Building | 1990 |
| Chevalier, Xavier, House | Cape Vincent | Building | 1985 |
| Church of Saint Lawrence | Alexandria Bay | Building | 1997 |
| Clayton Historic District | Clayton | District | 1985 |
| Clayton Historic District (Boundary Increase) | Clayton | District | 1997 |
| Cocaigne, Nicholas, House | Cape Vincent | Building | 1985 |
| Conklin Farm | Hounsfield | Building | 1989 |
| Cornwall Brothers' Store | Alexandria Bay | Building | 1975 |
| Densmore Methodist Church of the Thousand Islands | Alexandria | Building | 1988 |
| Dexter Universalist Church | Dexter | Building | 2003 |
| Dezengremel, Remy, House | Cape Vincent | Building | 1985 |
| District School No. 19 | Hounsfield | Building | 1989 |
| District School No. 20 | Hounsfield | Building | 1989 |
| District School No. 3 | Chaumont | Building | 1990 |
| Docteur, Joseph, House | Cape Vincent | Building | 1985 |
| Duvillard Mill | Cape Vincent | Building | 1985 |
| Dyer, Reuter, House | Cape Vincent | Building | 1985 |
| East Charity Shoal Light | Cape Vincent | Structure | 2008 |
| East Hounsfield Christian Church | Hounsfield | Building | 1989 |
| Emerson Place | Watertown | Building | 2003 |
| Evans-Gaige-Dillenback House | Chaumont | Building | 1990 |
| Fairview Manor | Clayton | Building | 2007 |
| First Baptist Church and Cook Memorial Building | Carthage | Building | 2005 |
| First Presbyterian Society of Cape Vincent | Cape Vincent | Building | 2013 |
| Flower, Roswell P., Memorial Library | Watertown | Building | 1980 |
| Ford, Charles, House | Orleans | Building | 1996 |
| Fort Haldimand Site | Cape Vincent | Site | 1978 |
| Galband du Fort, Jean Philippe, House | Cape Vincent | Building | 1985 |
| Galloo Island Light | Sackets Harbor | Building | 1983 |
| George Brothers Building | Chaumont | Building | 1990 |
| George House | Chaumont | Building | 1990 |
| Getman Farmhouse | Chaumont | Building | 1990 |
| Glen Building | Cape Vincent | Building | 1985 |
| Grenadier Island Schoolhouse | Grenadier Island | Building | 2012 |
| Grindstone Island Upper Schoolhouse | Clayton | Building | 2012 |
| Guthrie, Dr. Samuel, House | Hounsfield | Building | 1989 |
| Holland Library | Alexandria Bay | Building | 2002 |
| Horr, Elijah, House | Orleans | Building | 1996 |
| Hubbard, Hiram, House | Champion | Building | 2009 |
| Ingleside | Alexandria Bay | Building | 1980 |
| Irwin Brothers Store | Stone Mills | Building | 1983 |
| Jefferson County Courthouse Complex | Watertown | District | 1974 |
| Johnson House | Cape Vincent | Building | 1985 |
| Johnston, Capt. Simon, House | Clayton | Building | 1982 |
| La Farge Land Office | Orleans | Building | 1996 |
| La Farge Retainer Houses | Orleans | Building | 1997 |
| La Fargeville United Methodist Church | Orleans | Building | 1996 |
| Lance Farm | Chaumont | Building | 1990 |
| LeRay Hotel | Evans Mills | Building | 1982 |
| LeRay Mansion | Black River | Building | 1974 |
| LeRay, Vincent, House | Cape Vincent | Building | 1973 |
| LeRaysville Archeological District | LeRay | District | 1995 |
| Lewis House | Cape Vincent | Building | 1985 |
| Longue Vue Island | Alexandria Bay | Building | 1982 |
| Losee, John, House | Watertown | Building | 2014 |
| Madison Barracks | Sackets Harbor | District | 1974 |
| Methodist Episcopal Church | Orleans | Building | 1996 |
| Methodist-Protestant Church at Fisher's Landing | Orleans | Building | 1996 |
| Newton, A., Farm | Orleans | Building | 1997 |
| Norton-Burnham House | Henderson | District | 2016 |
| Paddock Arcade | Watertown | Building | 1976 |
| Paddock Mansion | Watertown | Building | 1979 |
| Peugnet, Captain Louis, House | Cape Vincent | Building | 1985 |
| Pierrepont Manor Complex | Mannsville | District | 1977 |
| Point Salubrious Historic District | Chaumont | District | 1990 |
| Public Square Historic District | Watertown | District | 1984 |
| Public Square Historic District (Boundary Increase) | Watertown | District | 2016 |
| Ressequie Farm | Hounsfield | Building | 1989 |
| Reynolds, George, House | Cape Vincent | Building | 1985 |
| Robinson, George T., House | Clayton | Building | 2017 |
| Rock Island Light Station | Fishers Landing | Building | 1978 |
| Rogers Brothers Farmstead | Cape Vincent | Building | 1998 |
| Rottiers, John N., Farm | Orleans | Building | 1996 |
| Row, The | Chaumont | Building | 1990 |
| Roxy Hotel | Cape Vincent | Building | 1985 |
| Sacket, Cornelius, House | Cape Vincent | Building | 1985 |
| Sacket, General, House | Cape Vincent | Building | 1985 |
| Sackets Harbor Battlefield | Sackets Harbor | Site | 1974 |
| Sackets Harbor Village Historic District | Sackets Harbor | District | 1983 |
| Saint Paul's Episcopal Church | Watertown | Building | 1997 |
| Shore Farm | Hounsfield | Building | 1989 |
| Simmons, Stephen, House | Hounsfield | Building | 1989 |
| Smith-Ripley House | Adams | Building | 2008 |
| Snell-Gillett House | Theresa | Building | 2025 |
| St. John's Episcopal Church | Cape Vincent | Building | 1985 |
| St. Paul's Church | Brownville | Building | 1996 |
| St. Paul's Episcopal | Orleans | Building | 1996 |
| St. Vincent of Paul Catholic Church | Cape Vincent | Building | 1985 |
| Star Grange No. 9 | Hounsfield | Building | 1989 |
| Starkey, Otis, House | Cape Vincent | Building | 1985 |
| State Street Historic District | Carthage | District | 1983 |
| Sterlingville Archeological District | Philadelphia | District | 1995 |
| Stevenson-Frink Farm | Hounsfield | Building | 1989 |
| Stone Mills Union Church | Stone Mills | Building | 1976 |
| Stone Shop, Old | Chaumont | Building | 1990 |
| Storrs' Harbor Naval Shipyard Site | Hounsfield | Site | 2012 |
| Strough, Byron J., House | Orleans | Building | 1997 |
| Sulphur Springs Cemetery | Hounsfield | Site | 1989 |
| Swarthout Site-A04507.000038 | Clayton | Site | 2002 |
| Taft House | Chaumont | Building | 1990 |
| Talcott Falls Site | Adams | District | 1974 |
| Taylor Boathouse | Chaumont | Building | 1990 |
| Taylor Flats | Watertown | Building | 2018 |
| Taylor, Emma Flower, Mansion | Watertown | Building | 2002 |
| Thomas Memorial AME Zion Church | Watertown | Building | 2002 |
| Thousand Island Grange Hall | Orleans | Building | 1996 |
| Thousand Island Park Historic District (Additional Documentation) | Thousand Island Park | District | 1982 |
| Thousand Island Park Historic District (Boundary Increase/Decrease) | Thousand Island Park | District | 2022 |
| Three Mile Bay Historic District | Chaumont | District | 1990 |
| Tibbetts Point Light | Cape Vincent | Building | 1984 |
| Tracy Farm | Orleans | Building | 1997 |
| Trinity Episcopal Church and Parish House | Watertown | Building | 2000 |
| Union Hall | Chaumont | Building | 1990 |
| Union Hotel | Sackets Harbor | Building | 1972 |
| Union Meeting House | Cape Vincent | Building | 1985 |
| United Methodist Church | Chaumont | Building | 1990 |
| US Post Office-Carthage | Carthage | Building | 1988 |
| Vautrin, Claude, House | Cape Vincent | Building | 1985 |
| Village of Antwerp Historic District | Antwerp | District | 2001 |
| Vogt House | Brownville | Building | 1980 |
| Walrath, Arthur, House | Brownville | Building | 1980 |
| Watertown Masonic Temple | Watertown | Building | 1980 |
| Wheeler, Menzo, House | Chaumont | Building | 1990 |
| Wilcox Farmhouse | Three Mile Bay | Building | 1990 |
| Wilson, Warren, House | Cape Vincent | Building | 1985 |
| Wood, Amos, House | North Landing | Building | 2012 |
| Wood's Grist Mill | Wilna | Site | 1995 |
State Historic Preservation Office
Nominations, tax-credit certifications and official records for New York go through the New York State Historic Preservation Office. See how to nominate a property.