457 9th Street, Brooklyn
Three-family · built c. 1875 · Block 1090, Lot 65.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $249,780
- 2026–27 tax
- $10,648
- Assessed land
- $40,560
- Assessed improvements
- $209,220
Zoning
R6B: floor area ratio 1.76 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Park Slope Historic District Extension (Historic District).