251 West 102 Street, Manhattan
A 1899 walk-up apartment building in the Riverside-West End Historic District Extension II historic district, on West 102 Street, zoned R8B.
251 West 102 Street is a walk-up apartment building in Manhattan, New York City (BBL 1018740105). The property is zoned R8B, on a 1,817 sq ft lot, with 4 floors and 8 residential units. It was built in 1899. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 1 open building violation for this lot as of 2026-07-05.
Property facts
| BBL | 1018740105 |
|---|---|
| Borough | Manhattan — Community District 7 |
| Neighborhood | Upper West Side-Manhattan Valley |
| ZIP code | 10025 |
| Zoning district | R8B |
| Building class | C5 — walk-up apartment building (what’s a building class?) |
| Land use | 02 — Multi-family walk-up buildings |
| Lot area | 1,817 sq ft |
| Floors | 4 |
| Residential units | 8 |
| Year built | 1899 |
| FAR | 3.36 built · 4 max residential · 0 max commercial Learn: What is FAR? |
| Historic district | Riverside-West End Historic District Extension II |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 1 open Department of Buildings violation
- 0 open ECB (OATH) violations
- 0 open Housing Preservation & Development violations
Violation counts as of 2026-07-05.
Absence of a record means none on file in NYC municipal records — not a certification of compliance.
The complete dossier also covers:
- Buildable floor area (residential & commercial)
- Recorded ownership & last sale
- Recorded mortgages & open debt stack
- LL97 carbon exposure by compliance period
- Flood coverage percentage & base flood elevation
- Climate projections for this lot
- Open permits & construction pipeline
- Distress signal convergence
- Air rights & transferable development rights
- Comparable sales (Pro)
Nearby on this block
Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.