351 West 20th Street, Manhattan
Co-op · 5 units · built c. 1864 · Block 744, Lot 11.
Building permits
- Alteration, filed Aug 5, 2021, estimated cost $42K, described as “Installation of two (2) new hot water heaters connected to existing gas. Replace gas boiler and connect to existing gas piping.”
Property taxes
- Assessment
- $1,606,950
- 2026–27 tax
- $78,561
- Market value (city estimate)
- $3,571,000
- Taxable value
- $631,569
- Assessed land
- $219,600
- Assessed improvements
- $1,387,350
Zoning
R7B: floor area ratio 2.80 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 3, 2022: $1,175,000
- Mar 26, 2021: $1,550,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Landmarks
Part of Chelsea Historic District (Historic District). 5 Landmarks Preservation Commission permits are on file.