704 4th Avenue, Brooklyn

Three-family with store · built c. 1930 · Block 642, Lot 40.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$488,700
2026–27 tax
$15,103
Market value (city estimate)
$1,086,000
Taxable value
$121,415
Assessed land
$120,600
Assessed improvements
$368,100

Zoning

M1-2D: floor area ratio 2.73 built, above the 2.00 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 642

Umarelli: construction in New York City and Jersey City