702 5th Avenue, Brooklyn

Two-family with store · built c. 1930 · Block 643, Lot 42.

Building permits

Property taxes

Assessment
$114,240
2026–27 tax
$9,530
Market value (city estimate)
$1,904,000
Taxable value
$48,029
Assessed land
$12,240
Assessed improvements
$102,000

Zoning

R6A: floor area ratio 1.67 built, 3.00 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 Sunset Park

Every lot on block 643

Umarelli: construction in New York City and Jersey City