50 50 Avenue, Queens
Inside a FEMA-mapped flood zone, this condominium on 50 Avenue carries 0.63 FAR of unused residential development rights on record.
50 50 Avenue is a condominium in Queens, New York City (BBL 4000337501). The property is zoned M1-4/R6A, on a 7,500 sq ft lot, with 4 floors and 10 residential units. It was built in 1971. The lot is inside a FEMA Special Flood Hazard Area. NYC municipal records show 12 open building violations for this lot as of 2026-07-05.
Property facts
| BBL | 4000337501 |
|---|---|
| Borough | Queens — Community District 2 |
| Neighborhood | Long Island City-Hunters Point |
| Zoning district | M1-4/R6A |
| Building class | RM — condominium (what’s a building class?) |
| Land use | 04 — Mixed residential & commercial buildings |
| Lot area | 7,500 sq ft |
| Floors | 4 |
| Residential units | 10 |
| Year built | 1971 |
| FAR | 2.37 built · 3 max residential · 2 max commercial Learn: What is FAR? |
| Flood zone | In a FEMA Special Flood Hazard Area |
Public records
- 0 open Department of Buildings violations
- 0 open ECB (OATH) violations
- 12 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)
Run a free lookupFree account — no card required
See plans & the one-time dossierWatch this propertyAlerts on new permits, violations & sales
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.