356 West 18th Street, Manhattan
Health center · built c. 1900 · Block 741, Lot 63.
Building permits
- Alteration, filed Jan 5, 2026, estimated cost $67K, described as “Modification work to include floor repair on floors 3-6 as per plans. No change of use egress or occupancy.”
- Alteration, filed Jun 27, 2025, estimated cost $96K, described as “Phase 2C - interior renovations . Parttions, doors and ceiling modifications and related finishes as per plans filed herewith. No change in use, egress or occupancy..”
- Alteration, filed Jun 26, 2025, estimated cost $12K, described as “Phase 2D - interior renovations work to include removal of exisitng non egress stair (1-2ND fl) and closure of stair opening as per plans filed herewith. No change in use, egress or occupancy..”
- Alteration, filed Jun 10, 2025, estimated cost $110K, described as “Mechanical modifications (phase 2B) at subject location as per plans. No change in use egress or occuapncy”
- Alteration, filed Jun 10, 2025, estimated cost $36K, described as “Structural Modifications (PHASE 2D) as per plans. No change of use egress or occupancy.”
- Alteration, filed Jun 10, 2025, estimated cost $36K, described as “Structural Modifications (PHASE 2C) as per plans. No change of use egress or occupancy.”
- Alteration, filed Jun 10, 2025, estimated cost $26K, described as “Plumbing and sprinkler modifications (phase 2B) as per plans. No change in use egress or occupacny.”
- Alteration, filed Jun 10, 2025, estimated cost $22K, described as “Structural Modifications (PHASE 2B) as per plans. No change of use egress or occupancy.”
- Alteration, filed Jun 10, 2025, estimated cost $4K, described as “Sprinkler modifications (phase 2C) as per plans. No change in use egress or occupacny.”
- Alteration, filed Jun 10, 2025, estimated cost $30K, described as “Mechanical modifications and associated duct work (phase 2C) at subject location as per plans. No change in use egress or occuapncy”
- Alteration, filed Jun 10, 2024, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
Property taxes
- Assessment
- $3,075,750
- Market value (city estimate)
- $6,835,000
- Taxable value
- $0
- Assessed land
- $273,600
- Assessed improvements
- $2,802,150
Tax breaks
- Nonprofit exemption (health center), with no end date, about $333,657 a year below the full tax.
Zoning
R8B: floor area ratio 5.37 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Board and land use applications
- COMMUNITY HEALTH PROJECT (City Planning P1995M0320): Completed, decided Nov 14, 1995. DISPOSITION OF CITY-OWNED PROPERTY, 1 PARCEL