635 4th Avenue, Brooklyn

Apartment building · 91 units · built 2016 · Block 634, Lot 1.

Building permits

Property taxes

Assessment
$7,567,200
2026–27 tax
$49,404
Market value (city estimate)
$16,816,000
Taxable value
$397,170
Assessed land
$541,800
Assessed improvements
$7,025,400

Tax breaks

Zoning

R8A: floor area ratio 8.00 built, above the 6.02 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

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

More construction in Sunset Park

Every lot on block 634

Umarelli: construction in New York City and Jersey City