John Losee House is a historic home located at Watertown, Jefferson County, New York. The house was built about 1828, and is a two-story, five-bay, Federal style limestone dwelling. It has a two-story rear frame ell. It features an elliptical fanlight over the front door.[2]: 5, 7
John Losee House | |
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| Location | 17100 Cty. Rd. 155, Watertown, New York |
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| Coordinates | 43°55′01″N 75°55′47″W / 43.91694°N 75.92972°W |
| Area | 4 acres (1.6 ha) |
| Built | c. 1828 |
| Architectural style | Federal |
| NRHP reference No. | 14000004[1] |
| Added to NRHP | February 14, 2014 |
It was added to the National Register of Historic Places in 2014.[1]