623 West End Avenue, Manhattan
Apartment building · 10 units · built c. 1899 · Block 1251, Lot 118.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $1,100,250
- 2026–27 tax
- $80,202
- Market value (city estimate)
- $2,445,000
- Taxable value
- $644,760
- Assessed land
- $335,700
- Assessed improvements
- $764,550
Zoning
R10A: floor area ratio 4.43 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). 1 Landmarks Preservation Commission permit is on file.