| Platt-Cady Mansion | |
| Location: | 18 River St., Nichols, New York |
| Coordinates: | 42.0219°N -76.3667°W |
| Built: | 1827 |
| Architecture: | Greek Revival, Federal |
| Added: | August 13, 1976 |
| Area: | less than one acre |
| Refnum: | 76001286 |
Platt-Cady Mansion is a historic home located at Nichols in Tioga County, New York. The original Federal structure was constructed about 1827. It is a large two-story brick mansion, modified at a later date with a visually dominant columned portico in the Greek Revival style. Also on the property is a large two-story carriage-and-horse barn. The Cady Library has occupied the building since 1941.[1]
It was listed on the National Register of Historic Places in 1976.