5705 21st Avenue, Brooklyn
Single family · built c. 1925 · Block 5501, Lot 8.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $179,880
- 2026–27 tax
- $10,597
- Market value (city estimate)
- $2,998,000
- Taxable value
- $53,402
- Assessed land
- $33,900
- Assessed improvements
- $145,980
Zoning
R5: floor area ratio 1.35 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.