409 Madison Street, Brooklyn
Four-family · built c. 1931 · Block 1820, Lot 52.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $420,750
- 2026–27 tax
- $13,241
- Market value (city estimate)
- $935,000
- Taxable value
- $106,445
- Assessed land
- $9,900
- Assessed improvements
- $410,850
Zoning
R6B: floor area ratio 1.80 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.