144 5th Avenue, Manhattan

Mixed use · 1 unit · built c. 1851 · Block 821, Lot 39.

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Building permits

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

Property taxes

Assessment
$2,022,300
2026–27 tax
$193,637
Assessed land
$450,000
Assessed improvements
$1,572,300

Zoning

C6-4M: floor area ratio 3.73 built, 10.00 allowed by base zoning.

Flood zone

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

Landmarks

Part of Ladies' Mile Historic District (Historic District). 16 Landmarks Preservation Commission permits are on file.

More construction in Flatiron

Every lot on block 821

Umarelli: construction in New York City and Jersey City