631 West 51 Street, Manhattan
A 1946 warehouse on West 51 Street with 38 open violations on record across city enforcement files.
631 West 51 Street is a warehouse in Manhattan, New York City (BBL 1010990012). The property is zoned M2-4, on a 9,050 sq ft lot, with 4 floors and 2 residential units. It was built in 1946. The lot is not inside a FEMA Special Flood Hazard Area. NYC municipal records show 38 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 1010990012 |
|---|---|
| Borough | Manhattan — Community District 4 |
| Neighborhood | Hell's Kitchen |
| ZIP code | 10019 |
| Zoning district | M2-4 |
| Building class | E7 — warehouse (what’s a building class?) |
| Land use | 06 — Industrial & manufacturing |
| Lot area | 9,050 sq ft |
| Floors | 4 |
| Residential units | 2 |
| Year built | 1946 |
| FAR | 4 built · 0 max residential · 5 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
- 27 open Department of Buildings violations
- 11 open ECB (OATH) violations — $76,250 in penalties due
- 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.