421 Throop Avenue, Brooklyn

Three-family with store · built c. 1931 · Block 1806, Lot 7.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$162,000
2026–27 tax
$16,301
Market value (city estimate)
$360,000
Taxable value
$131,044
Assessed land
$18,000
Assessed improvements
$144,000

Zoning

R6B: floor area ratio 2.34 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

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

More construction in Bedford-Stuyvesant

Every lot on block 1806

Umarelli: construction in New York City and Jersey City