420 52nd Street, Brooklyn

Two-family · built c. 1920 · Block 807, Lot 15.

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Building permits

Permit records are unavailable right now; the map lists them once the city responds.

Property taxes

Assessment
$64,740
2026–27 tax
$3,882
Market value (city estimate)
$1,079,000
Taxable value
$19,561
Assessed land
$16,380
Assessed improvements
$48,360

Zoning

R6B: floor area ratio 0.60 built, 2.00 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 Sunset Park

Umarelli: construction in New York City and Jersey City