447 West 22nd Street, Manhattan
Co-op · 7 units · built c. 1858 · Block 720, Lot 24.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $1,198,350
- 2026–27 tax
- $73,760
- Market value (city estimate)
- $2,663,000
- Taxable value
- $592,970
- Assessed land
- $252,900
- Assessed improvements
- $945,450
Zoning
R7B: floor area ratio 2.50 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NAVD88).
Recent sales
- Feb 19, 2025: $5,860,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Chelsea Historic District Extension (Historic District). 4 Landmarks Preservation Commission permits are on file.