227 West 15th Street, Manhattan
Apartment building · 18 units · built c. 1901 · Block 765, Lot 21.
Building permits
- Alteration, filed Jan 16, 2026, estimated cost $15K, described as “Install new gas boiler”
- Alteration, filed Dec 20, 2022, estimated cost $5K, described as “ALT2 filing. Interior alteration, combining units 3 and 4. No change in use, egress, or occupany.”
- Alteration, filed May 24, 2022, estimated cost $22K, described as “Minor partition work and combination of apartments 5 & 6 on 2ND floor.”
Property taxes
- Assessment
- $1,132,650
- 2026–27 tax
- $129,902
- Market value (city estimate)
- $2,517,000
- Taxable value
- $1,044,310
- Assessed land
- $128,250
- Assessed improvements
- $1,004,400
Zoning
R8B: floor area ratio 3.90 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.