652 Union Street, Brooklyn

Two-family with store · built c. 1910 · Block 955, Lot 24.

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Building permits

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

Property taxes

Assessment
$199,860
2026–27 tax
$7,050
Market value (city estimate)
$3,331,000
Taxable value
$35,527
Assessed land
$16,980
Assessed improvements
$182,880

Zoning

R6A: floor area ratio 1.68 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 955

Umarelli: construction in New York City and Jersey City