180 Riverside Drive, Manhattan

Co-op · 90 units · built c. 1922 · Block 1251, Lot 1.

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Building permits

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

Property taxes

Assessment
$15,825,150
2026–27 tax
$1,511,541
Market value (city estimate)
$35,167,000
Taxable value
$14,486,220
Assessed land
$2,890,350
Assessed improvements
$12,934,800

Zoning

R10A (part of the lot is R8): floor area ratio 11.09 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.

Recent sales

The 10 most recent of 27 open-market sales since 2016, from the Department of Finance’s sales files.

More construction in Upper West Side

Every lot on block 1251

Umarelli: construction in New York City and Jersey City