421 Jerome Street, Brooklyn
Four-family · built c. 1930 · Block 4030, Lot 4.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $233,100
- 2026–27 tax
- $12,468
- Market value (city estimate)
- $518,000
- Taxable value
- $100,235
- Assessed land
- $13,950
- Assessed improvements
- $219,150
Zoning
R5: floor area ratio 1.30 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.