27 West 55th Street, Manhattan

Co-op · 34 units · built c. 1923 · Block 1271, Lot 21.

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Building permits

Property taxes

Assessment
$4,273,200
2026–27 tax
$432,985
Market value (city estimate)
$9,496,000
Taxable value
$3,847,692
Assessed land
$1,071,000
Assessed improvements
$3,202,200

Tax breaks

Zoning

C5-P: floor area ratio 7.11 built, 10.00 allowed by base zoning.

Flood zone

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

More construction in Midtown West

Every lot on block 1271

Umarelli: construction in New York City and Jersey City