313 West 48th Street, Manhattan
Mixed use · 5 units · built c. 1920 · Block 1039, Lot 25.
Building permits
- Alteration, filed Feb 24, 2025, estimated cost $15K, described as “Replacement of existing boiler room door for a fire rated door. Resolve violations 34285725K, 34285724Z no change of use, egress or occupancy.”
Property taxes
- Assessment
- $1,226,700
- 2026–27 tax
- $54,979
- Market value (city estimate)
- $2,726,000
- Taxable value
- $441,987
- Assessed land
- $257,400
- Assessed improvements
- $969,300
Zoning
R8: floor area ratio 1.77 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.