855 Troy Avenue, Brooklyn

Two-family · built c. 1899 · Block 4881, Lot 49.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$52,380
2026–27 tax
$6,594
Market value (city estimate)
$873,000
Taxable value
$33,232
Assessed land
$17,580
Assessed improvements
$34,800

Zoning

R5: floor area ratio 1.04 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 Flatbush

Every lot on block 4881

Umarelli: construction in New York City and Jersey City