150 23rd Street, Brooklyn

Three-family · built c. 1910 · Block 648, Lot 25.

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Building permits

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

Property taxes

Assessment
$142,620
2026–27 tax
$7,411
Market value (city estimate)
$2,377,000
Taxable value
$35,948
Assessed land
$17,940
Assessed improvements
$124,680

Zoning

M1-2D: floor area ratio 1.32 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