328 Madison Street, Brooklyn
Apartment building · 8 units · built c. 1900 · Block 1824, Lot 29.
Building permits
- Alteration, filed Oct 26, 2026, estimated cost $69K, described as “Filing for general construction work at fourth floor to renovate apartment 'D1' and toresolve/address the following oath/ecb violation #'s 39204454M & 39204444Z in order to lift partialvacate order # 3A80918 & stop work order # 3A80872 on…”
Property taxes
- Assessment
- $1,081,350
- 2026–27 tax
- $15,417
- Market value (city estimate)
- $2,403,000
- Taxable value
- $123,939
- Assessed land
- $129,600
- Assessed improvements
- $951,750
Zoning
R6B: floor area ratio 3.40 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 30, 2026: $1,200,000, 8,500 sq ft ($141 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.