409 Grove Street, Brooklyn

Three-family · built c. 1920 · Block 3320, Lot 46.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$65,340
2026–27 tax
$3,770
Market value (city estimate)
$1,089,000
Taxable value
$19,000
Assessed land
$13,680
Assessed improvements
$51,660

Zoning

R6: floor area ratio 1.50 built, 2.43 allowed by base zoning.

Flood zone

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

Board and land use applications

More construction in Wyckoff Heights

Every lot on block 3320

Umarelli: construction in New York City and Jersey City