189 Madison Street, Brooklyn
Two-family · built c. 1899 · Block 1817, Lot 69.
Building permits
- Alteration, filed Oct 6, 2026, estimated cost $41K, described as “Installation of solar PV system. No change to use, egress, or occupancy.”
Property taxes
- Assessment
- $107,940
- 2026–27 tax
- $3,105
- Market value (city estimate)
- $1,799,000
- Taxable value
- $15,647
- Assessed land
- $14,160
- Assessed improvements
- $93,780
Zoning
R6B: floor area ratio 1.31 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.