344 Bay 41 Street, Brooklyn
A government building on Bay 41 Street carrying 1.81 FAR of unused commercial development rights on record on a 1,026,280 sq ft lot, zoned M3-1.
344 Bay 41 Street is a government building in Brooklyn, New York City (BBL 3069430030). The property is zoned M3-1, on a 1,026,280 sq ft lot, with 5 floors and 1 residential units. It was built in 1960. The lot is inside a FEMA Special Flood Hazard Area.
Property facts
| BBL | 3069430030 |
|---|---|
| Borough | Brooklyn — Community District 11 |
| Neighborhood | Gravesend (West) |
| Zoning district | M3-1 |
| Building class | Y6 — government building (what’s a building class?) |
| Land use | 07 — Transportation & utility |
| Lot area | 1,026,280 sq ft |
| Floors | 5 |
| Residential units | 1 |
| Year built | 1960 |
| FAR | 0.19 built · 0 max residential · 2 max commercial Learn: What is FAR? |
| Flood zone | 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.