228 21st Street, Brooklyn
Single family · built c. 1910 · Block 643, Lot 32.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $97,380
- 2026–27 tax
- $5,489
- Market value (city estimate)
- $1,623,000
- Taxable value
- $27,660
- Assessed land
- $15,480
- Assessed improvements
- $81,900
Zoning
R6B (part of the lot is R6A): floor area ratio 1.06 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.