351 West 18th Street, Manhattan
Public school · built c. 1931 · Block 742, Lot 7.
Building permits
- Alteration, filed Oct 21, 2026, estimated cost $227K, described as “Removal & replacement of water & fire services. Provide new rpz for domestic service and dcda for fire services”
- Alteration, filed Jun 17, 2026, estimated cost $50K, described as “Sidewalk shed installation in conjunction with 103652138”
- Alteration, filed Sep 17, 2025, described as “Installation of Suspended Scaffold”
- Alteration, filed May 6, 2025, estimated cost $20K, described as “Fn/james baldwin hs - for temporary construction equipment (fence) submitting on behalf of contractor, related job number # 104213913 no change in use,occupancy or egress”
- Alteration, filed Sep 11, 2023, estimated cost $360K, described as “The scope of work includes the installation of the supplemental cooling systems for the sixth floor cafeteria.”
- Alteration, filed Jul 19, 2023, estimated cost $240K, described as “Rtu replacement”
- Alteration, filed Jun 23, 2021, estimated cost $10K, described as “Filing for temporary fence installation on behalf of contractor”
- Alteration, filed Jun 22, 2021, estimated cost $30K, described as “Filing for pipe scaffold installation on behalf of contractor”
- Alteration, filed Jun 22, 2021, estimated cost $30K, described as “Filing for sidewalk shed installation on behalf of contractor”
Property taxes
- Assessment
- $19,984,950
- Market value (city estimate)
- $44,411,000
- Taxable value
- $0
- Assessed land
- $4,666,500
- Assessed improvements
- $15,318,450
Zoning
R7B: floor area ratio 6.49 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.