136 Madison Street, Brooklyn
Two-family · built c. 1905 · Block 1822, Lot 12.
Building permits
- Alteration, filed Aug 27, 2026, estimated cost $94K, described as “Existing 2 family building with interior renovation with partition work at the cellar,basement,1ST ,2ND,3RD floor and open space in the rear under this application.no change in use,means of egress or occupancy in this application.”
Property taxes
- Assessment
- $113,340
- 2026–27 tax
- $2,439
- Market value (city estimate)
- $1,889,000
- Taxable value
- $12,292
- Assessed land
- $12,360
- Assessed improvements
- $100,980
Zoning
R6B: floor area ratio 1.60 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 29, 2026: $1,180,000, 2,480 sq ft ($476 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.