5211 17th Avenue, Brooklyn

Single family · built c. 1920 · Block 5473, Lot 6.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$108,600
2026–27 tax
$7,268
Market value (city estimate)
$1,810,000
Taxable value
$36,629
Assessed land
$20,160
Assessed improvements
$88,440

Zoning

R5: floor area ratio 0.73 built, 1.50 allowed by base zoning.

Flood zone

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

Recent sales

Open-market sales since 2016, from the Department of Finance’s sales files.

More construction in Borough Park

Every lot on block 5473

Umarelli: construction in New York City and Jersey City