52 West 71st Street, Manhattan

Apartment building · 10 units · built c. 1889 · Block 1123, Lot 56.

Building permits

Property taxes

Assessment
$2,424,600
2026–27 tax
$104,972
Market value (city estimate)
$5,388,000
Taxable value
$843,898
Assessed land
$504,000
Assessed improvements
$1,920,600

Zoning

R8B: floor area ratio 3.78 built, 4.00 allowed by base zoning.

Flood zone

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

Landmarks

Part of Upper West Side/Central Park West Historic District (Historic District). 11 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1123

Umarelli: construction in New York City and Jersey City