4423 Broadway, Manhattan

Commercial · built c. 1928 · Block 2180, Lot 488.

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Building permits

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

Property taxes

Assessment
$1,075,500
2026–27 tax
$105,140
Assessed land
$99,900
Assessed improvements
$975,600

Zoning

R7-2: floor area ratio 1.15 built, 3.44 allowed by base zoning.

Flood zone

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

More construction in Washington Heights

Every lot on block 2180

Umarelli: construction in New York City and Jersey City