23 Madison Street, Brooklyn
Two-family · built c. 1899 · Block 1987, Lot 72.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $97,260
- 2026–27 tax
- $3,876
- Market value (city estimate)
- $1,621,000
- Taxable value
- $19,487
- Assessed land
- $17,280
- Assessed improvements
- $79,980
Zoning
R6B: floor area ratio 0.82 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.