660 Union Street, Brooklyn
Three-family · built c. 1901 · Block 955, Lot 28.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $167,160
- 2026–27 tax
- $5,689
- Assessed land
- $29,040
- Assessed improvements
- $138,120
Zoning
R6A: floor area ratio 1.30 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.