477 9th Street, Brooklyn
Two-family · built c. 1880 · Block 1090, Lot 55.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $254,340
- 2026–27 tax
- $8,971
- Market value (city estimate)
- $4,239,000
- Taxable value
- $43,856
- Assessed land
- $28,080
- Assessed improvements
- $226,260
Zoning
R6B: floor area ratio 1.94 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).