539 4th Street, Brooklyn
Condominium · 8 units · built c. 1920 · Block 1081, Lot 7505.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $2,394,453
- 2026–27 tax
- $46,587
- Assessed land
- $82,801
- Assessed improvements
- $2,311,652
Zoning
R7B: floor area ratio 2.97 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.