706 5th Avenue, Brooklyn

Two-family with store · built c. 1930 · Block 643, Lot 44.

Building permits

Property taxes

Assessment
$168,840
2026–27 tax
$7,571
Market value (city estimate)
$2,814,000
Taxable value
$38,154
Assessed land
$12,240
Assessed improvements
$156,600

Zoning

R6A: floor area ratio 2.03 built, 3.00 allowed by base zoning.

Flood zone

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

More construction in Sunset Park

Every lot on block 643

Umarelli: construction in New York City and Jersey City