636 West End Avenue, Manhattan

Apartment building · 8 units · built c. 1897 · Block 1238, Lot 62.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$1,456,200
2026–27 tax
$52,259
Market value (city estimate)
$3,236,000
Taxable value
$420,120
Assessed land
$210,600
Assessed improvements
$1,245,600

Zoning

R10A: floor area ratio 2.38 built, 10.00 allowed by base zoning.

Flood zone

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

Landmarks

Part of Riverside-West End Historic District (Historic District). 6 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1238

Umarelli: construction in New York City and Jersey City