464 West 23rd Street, Manhattan
Apartment building · 10 units · built c. 1857 · Block 720, Lot 79.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $1,257,300
- 2026–27 tax
- $117,028
- Market value (city estimate)
- $2,794,000
- Taxable value
- $940,818
- Assessed land
- $311,850
- Assessed improvements
- $945,450
Zoning
R7B: floor area ratio 2.82 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 10 ft (NAVD88).
Landmarks
Part of Chelsea Historic District Extension (Historic District). 5 Landmarks Preservation Commission permits are on file.