637 West 125th Street, Manhattan
A vacant 38,283 sq ft lot on West 125th Street in Manhattan carrying 6 FAR of unused commercial development rights on record, zoned C6-1.
637 West 125th Street is a vacant lot in Manhattan, New York City (BBL 1019960014). The property is zoned C6-1, on a 38,283 sq ft lot, with 0 floors. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 2 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 1019960014 |
|---|---|
| Borough | Manhattan — Community District 9 |
| Neighborhood | Manhattanville-West Harlem |
| Zoning district | C6-1 |
| Building class | V1 — vacant lot (what’s a building class?) |
| Land use | 11 — Vacant land |
| Lot area | 38,283 sq ft |
| Floors | 0 |
| Residential units | 0 |
| FAR | 0 built · 3.44 max residential · 6 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 2 open Department of Buildings violations
- 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)
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Data: NYC municipal records (Departments of City Planning, Buildings, Finance) and FEMA. See our sources and methodology. Data as of 2026-07-11.