728 4th Avenue, Brooklyn

Two-family with store · built 1958 · Block 648, Lot 34.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$270,960
2026–27 tax
$12,316
Market value (city estimate)
$4,516,000
Taxable value
$62,065
Assessed land
$22,500
Assessed improvements
$248,460

Zoning

M1-2D: floor area ratio 2.00 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 648

Umarelli: construction in New York City and Jersey City