580 11th Street, Brooklyn

Three-family · built c. 1890 · Block 1097, Lot 13.

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Building permits

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

Property taxes

Assessment
$158,400
2026–27 tax
$9,726
Market value (city estimate)
$2,640,000
Taxable value
$49,015
Assessed land
$39,720
Assessed improvements
$118,680

Zoning

R6B: floor area ratio 1.32 built, 2.00 allowed by base zoning.

Flood zone

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

Landmarks

Part of Park Slope Historic District Extension (Historic District). 2 Landmarks Preservation Commission permits are on file.

More construction in Park Slope

Every lot on block 1097

Umarelli: construction in New York City and Jersey City