18 Avenue J, Brooklyn

Two-family · built c. 1915 · Block 5483, Lot 8.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$86,820
2026–27 tax
$6,415
Market value (city estimate)
$1,447,000
Taxable value
$32,328
Assessed land
$18,120
Assessed improvements
$68,700

Zoning

M1-1: floor area ratio 0.81 built, 1.00 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.

More construction in Borough Park

Every lot on block 5483

Umarelli: construction in New York City and Jersey City