489 12th Street, Brooklyn

Apartment building · 6 units · built c. 1892 · Block 1097, Lot 69.

Building permits

Property taxes

Assessment
$890,550
2026–27 tax
$16,615
Market value (city estimate)
$1,979,000
Taxable value
$133,572
Assessed land
$9,900
Assessed improvements
$880,650

Zoning

R6B: floor area ratio 1.65 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 (Historic District). 3 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