641 Madison Street, Brooklyn
Three-family · built c. 1899 · Block 1641, Lot 64.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $121,140
- 2026–27 tax
- $4,589
- Market value (city estimate)
- $2,019,000
- Taxable value
- $23,125
- Assessed land
- $20,220
- Assessed improvements
- $100,920
Zoning
R6B: floor area ratio 1.35 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.