21 West 89th Street, Manhattan
Two-family · built c. 1895 · Block 1203, Lot 124.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $525,780
- 2026–27 tax
- $47,933
- Market value (city estimate)
- $8,763,000
- Taxable value
- $241,559
- Assessed land
- $249,660
- Assessed improvements
- $276,120
Zoning
R7-2: floor area ratio 3.17 built, 3.44 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 16, 2016: $8,000,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Upper West Side/Central Park West Historic District (Historic District). 4 Landmarks Preservation Commission permits are on file.