714 5th Avenue, Brooklyn

Apartment building · 10 units · built c. 1930 · Block 646, Lot 43.

Building permits

Property taxes

Assessment
$874,350
2026–27 tax
$34,361
Market value (city estimate)
$1,943,000
Taxable value
$276,236
Assessed land
$85,950
Assessed improvements
$788,400

Zoning

R6A: floor area ratio 3.12 built, above the 3.00 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.

More construction in Sunset Park

Every lot on block 646

Umarelli: construction in New York City and Jersey City