234 Madison Street, Brooklyn

Three-family · built c. 1875 · Block 1823, Lot 18.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$116,400
2026–27 tax
$12,325
Market value (city estimate)
$1,940,000
Taxable value
$62,110
Assessed land
$16,380
Assessed improvements
$100,020

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

Open-market sales since 2016, from the Department of Finance’s sales files.

Landmarks

Part of Bedford Historic District (Historic District).

More construction in Bedford-Stuyvesant

Every lot on block 1823

Umarelli: construction in New York City and Jersey City