347 West 21st Street, Manhattan
Single family · built c. 1859 · Block 745, Lot 11.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $522,060
- 2026–27 tax
- $66,402
- Market value (city estimate)
- $8,701,000
- Taxable value
- $334,638
- Assessed land
- $181,800
- Assessed improvements
- $340,260
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.
Landmarks
Part of Chelsea Historic District (Historic District). 13 Landmarks Preservation Commission permits are on file.