826 Brooklyn Avenue, Brooklyn

Two-family · built c. 1925 · Block 4856, Lot 34.

Building permits

Property taxes

Assessment
$61,980
2026–27 tax
$7,499
Market value (city estimate)
$1,033,000
Taxable value
$37,792
Assessed land
$23,880
Assessed improvements
$38,100

Zoning

R5: floor area ratio 0.45 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 4856

Umarelli: construction in New York City and Jersey City