738 Union Street, Brooklyn
Four-family · built c. 1920 · Block 956, Lot 36.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $1,069,200
- 2026–27 tax
- $10,958
- Assessed land
- $308,250
- Assessed improvements
- $760,950
Zoning
R6A: floor area ratio 2.10 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.