21 West 85th Street, Manhattan

Apartment building · 9 units · built c. 1907 · Block 1199, Lot 26.

Building permits

No building permits on file for this lot.

Property taxes

Assessment
$1,533,600
2026–27 tax
$135,803
Market value (city estimate)
$3,408,000
Taxable value
$1,091,750
Assessed land
$335,700
Assessed improvements
$1,197,900

Zoning

R8B: floor area ratio 3.45 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). 6 Landmarks Preservation Commission permits are on file.

More construction in Upper West Side

Every lot on block 1199

Umarelli: construction in New York City and Jersey City