342 Smith Street, Brooklyn
An educational facility on a 23,025 sq ft Brooklyn lot on Smith Street, zoned R6B, built in 1971.
342 Smith Street is an educational facility in Brooklyn, New York City (BBL 3004590018). The property is zoned R6B, on a 23,025 sq ft lot, with 3 floors and 1 residential units. It was built in 1971. The lot is not inside a FEMA Special Flood Hazard Area.
Property facts
| BBL | 3004590018 |
|---|---|
| Borough | Brooklyn — Community District 6 |
| Neighborhood | Carroll Gardens-Cobble Hill-Gowanus-Red Hook |
| ZIP code | 11231 |
| Zoning district | R6B |
| Building class | W2 — educational facility (what’s a building class?) |
| Land use | 08 — Public facilities & institutions |
| Lot area | 23,025 sq ft |
| Floors | 3 |
| Residential units | 1 |
| Year built | 1971 |
| FAR | 1.05 built · 2 max residential · 0 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.