5-43 51st Avenue, Queens
A 1901 condominium on 51st Avenue with 2 residential units on record, zoned M1-4/R6B.
5-43 51st Avenue is a condominium in Queens, New York City (BBL 4000337503). The property is zoned M1-4/R6B, on a 2,000 sq ft lot, with 4 floors and 2 residential units. It was built in 1901. The lot is not inside a FEMA Special Flood Hazard Area.
Property facts
| BBL | 4000337503 |
|---|---|
| Borough | Queens — Community District 2 |
| Neighborhood | Long Island City-Hunters Point |
| ZIP code | 11101 |
| Zoning district | M1-4/R6B |
| Building class | R6 — condominium (what’s a building class?) |
| Land use | 02 — Multi-family walk-up buildings |
| Lot area | 2,000 sq ft |
| Floors | 4 |
| Residential units | 2 |
| Year built | 1901 |
| FAR | 2.56 built · 2 max residential · 2 max commercial Learn: What is FAR? |
| Flood zone | Not in a FEMA Special Flood Hazard Area |
Public records
No open violations on record for this lot.
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.