320 1st Street, Brooklyn

Three-family · built c. 1901 · Block 970, Lot 14.

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Building permits

No building permits on file for this lot.

Property taxes

Assessment
$234,840
2026–27 tax
$8,702
Market value (city estimate)
$3,914,000
Taxable value
$43,856
Assessed land
$34,920
Assessed improvements
$199,920

Zoning

R6B: floor area ratio 1.48 built, 2.00 allowed by base zoning.

Flood zone

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

More construction in Park Slope

Every lot on block 970

Umarelli: construction in New York City and Jersey City