621 8th Avenue, Brooklyn

Two-family · built c. 1901 · Block 1087, Lot 2.

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Building permits

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

Property taxes

Assessment
$313,500
2026–27 tax
$18,131
Assessed land
$18,000
Assessed improvements
$295,500

Zoning

R7B: floor area ratio 1.99 built, 3.00 allowed by base zoning.

More construction in Park Slope

Every lot on block 1087

Umarelli: construction in New York City and Jersey City