227 Riverside Drive, Manhattan

Apartment building · 39 units · built c. 1898 · Block 1253, Lot 48.

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Building permits

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

Property taxes

Assessment
$3,023,550
2026–27 tax
$368,922
Assessed land
$733,500
Assessed improvements
$2,290,050

Zoning

R10A: floor area ratio 6.76 built, 10.00 allowed by base zoning.

More construction in Upper West Side

Every lot on block 1253

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