5311 17th Avenue, Brooklyn

Vacant land · Block 5479, Lot 4.

Building permits

Property taxes

Assessment
$20,700
2026–27 tax
$4,108
Market value (city estimate)
$345,000
Taxable value
$20,700
Assessed land
$20,700

Zoning

R5: floor area ratio 0.00 built, 1.50 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 5479

Umarelli: construction in New York City and Jersey City