780 4th Avenue, Brooklyn

Two-family with store · built c. 1931 · Block 657, Lot 40.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$119,940
2026–27 tax
$5,414
Market value (city estimate)
$1,999,000
Taxable value
$27,282
Assessed land
$10,740
Assessed improvements
$109,200

Zoning

M1-2D: floor area ratio 1.94 built, 2.00 allowed by base zoning.

Flood zone

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

More construction in Sunset Park

Every lot on block 657

Umarelli: construction in New York City and Jersey City