452 9th Street, Brooklyn

Four-family · built c. 1884 · Block 1092, Lot 4.

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Building permits

No building permits on file for this lot.

Property taxes

Assessment
$872,100
2026–27 tax
$15,707
Market value (city estimate)
$1,938,000
Taxable value
$126,202
Assessed land
$119,250
Assessed improvements
$752,850

Zoning

R6A: floor area ratio 1.59 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 1092

Umarelli: construction in New York City and Jersey City