622 West End Avenue, Manhattan
Co-op · 10 units · built c. 1897 · Block 1238, Lot 2.
Building permits
- Alteration, filed Jul 17, 2025, estimated cost $60K, described as “Interior renovation on apartment 4E on 4TH floor including non-structural demolition and installation of interior walls and finishes as indicated on plans filed herewith. No change of use, egress or occupancy”
- Alteration, filed Dec 9, 2019, estimated cost $16K, described as “Gas connection for replacement boiler. Cap/remove existing gas water heaters and replace with electric water heaters.”
Property taxes
- Assessment
- $1,244,700
- 2026–27 tax
- $48,274
- Market value (city estimate)
- $2,766,000
- Taxable value
- $483,531
- Assessed land
- $91,350
- Assessed improvements
- $1,153,350
Tax breaks
- Co-op and condo abatement, with no end date, a $11,873 credit this tax year.
Zoning
R10A: floor area ratio 2.89 built, 10.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Sep 10, 2024: $600,000
- Aug 10, 2022: $332,000
- Mar 24, 2022: $1,395,000
- Oct 7, 2020: $565,000, Apt 4W
- Apr 2, 2019: $1,725,000
- May 5, 2017: $1,300,000
- Dec 6, 2016: $495,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Riverside-West End Historic District (Historic District). 11 Landmarks Preservation Commission permits are on file.