509 1st Street, Brooklyn
Single family · built c. 1890 · Block 1074, Lot 44.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $355,200
- 2026–27 tax
- $13,113
- Assessed land
- $42,840
- Assessed improvements
- $312,360
Zoning
R6B (part of the lot is R7B): floor area ratio 1.95 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.