680 West End Avenue, Manhattan

Apartment building · 63 units · built c. 1918 · Block 1241, Lot 1.

Building permits

Property taxes

Assessment
$10,483,650
2026–27 tax
$1,260,322
Market value (city estimate)
$23,297,000
Taxable value
$10,132,020
Assessed land
$2,227,500
Assessed improvements
$8,256,150

Zoning

R10A: floor area ratio 12.12 built, above the 10.00 base zoning allows, which bonuses, transfers or older rules can permit.

Flood zone

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

Landmarks

Part of Riverside-West End Historic District (Historic District). 25 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1241

Umarelli: construction in New York City and Jersey City