5620 21st Avenue, Brooklyn
Two-family · built 1965 · Block 5495, Lot 308.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $67,020
- 2026–27 tax
- $8,205
- Market value (city estimate)
- $1,117,000
- Taxable value
- $41,303
- Assessed land
- $18,180
- Assessed improvements
- $48,840
Zoning
R5: floor area ratio 1.02 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.