| House at 251 Rocklyn Avenue | |
| Location: | 251 Rocklyn Ave., Lynbrook, New York |
| Coordinates: | 40.6518°N -73.6651°W |
| Built: | ca. 1793 |
| Architecture: | Greek Revival, Colonial Revival |
| Added: | September 15, 2008 |
| Area: | less than one acre |
| Refnum: | 07001454 |
House at 251 Rocklyn Avenue is a historic home located at Lynbrook in Nassau County, New York. It is an L-shaped dwelling with 2-story central section, a 2-story addition to the east, and -story addition to the west with a 1-story rear addition and cross gable roof. The oldest section, the west section, was built about 1793. A single-story, partially enclosed porch extends across the center section.[1]
It was listed on the National Register of Historic Places in 2008.