746A Union Street, Brooklyn

Three-family · built c. 1899 · Block 956, Lot 42.

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Building permits

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

Property taxes

Assessment
$189,180
2026–27 tax
$10,332
Market value (city estimate)
$3,153,000
Taxable value
$52,068
Assessed land
$34,140
Assessed improvements
$155,040

Zoning

R6A: floor area ratio 1.50 built, 3.00 allowed by base zoning.

Flood zone

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

More construction in Park Slope

Every lot on block 956

Umarelli: construction in New York City and Jersey City