258 Dekalb Avenue, Brooklyn

Two-family with store · built c. 1879 · Block 1929, Lot 23.

Building permits

Property taxes

Assessment
$159,900
2026–27 tax
$8,609
Market value (city estimate)
$2,665,000
Taxable value
$43,386
Assessed land
$15,240
Assessed improvements
$144,660

Zoning

R6B: floor area ratio 2.03 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

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

Landmarks

Part of Clinton Hill Historic District (Historic District). 12 Landmarks Preservation Commission permits are on file.

More construction in Clinton Hill

Every lot on block 1929

Umarelli: construction in New York City and Jersey City