734 5th Avenue, Brooklyn

Condominium · 19 units · built 2018 · Block 649, Lot 7502.

Building permits

Property taxes

Assessment
$1,748,408
2026–27 tax
$174,928
Market value (city estimate)
$3,885,338
Taxable value
$1,632,417
Assessed land
$270,003
Assessed improvements
$1,478,405
Condo units with their own tax lots
29

Tax breaks

Zoning

R6A: floor area ratio 2.88 built, 3.00 allowed by base zoning.

Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

Recent sales

The 10 most recent of 19 open-market sales since 2016, from the Department of Finance’s sales files.

More construction in Sunset Park

Every lot on block 649

Umarelli: construction in New York City and Jersey City