646 West End Avenue, Manhattan
Apartment building · 18 units · built c. 1895 · Block 1239, Lot 4.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $747,450
- 2026–27 tax
- $69,731
- Market value (city estimate)
- $1,661,000
- Taxable value
- $560,585
- Assessed land
- $204,750
- Assessed improvements
- $542,700
Tax breaks
- Nonprofit exemption (house of worship), with no end date, about $23,244 a year below the full tax.
Zoning
R10A: floor area ratio 3.32 built, 10.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Riverside-West End Historic District (Historic District). 12 Landmarks Preservation Commission permits are on file.