20 Amsterdam Avenue, Manhattan
Public school · built 1957 · Block 1152, Lot 29.
Building permits
- Alteration, filed Oct 25, 2023, estimated cost $382K, described as “Remove and replace hung ceiling in the gymnasium.”
- Alteration, filed Sep 18, 2023, estimated cost $20K, described as “Soe/PS452M - for temporary support of excavation submitting on behalf of contractor, related job number # M08034415 M00927890 no change in use,occupancy or egress”
- Alteration, filed Sep 13, 2023, estimated cost $20K, described as “Fn/PS452M - for temporary construction equipment (fence) submitting on behalf of contractor, related job number # M08034415 no change in use,occupancy or egress”
- Alteration, filed Sep 13, 2023, estimated cost $20K, described as “Sh/PS452M - for temporary construction equipment (shed) submitting on behalf of contractor, related job number # M08034415 no change in use,occupancy or egress”
- Alteration, filed Sep 13, 2023, estimated cost $20K, described as “Sf/PS452M - for temporary construction equipment (scaffold) submitting on behalf of contractor, related job number # M08034415 no change in use,occupancy or egress”
- Alteration, filed Nov 4, 2022, estimated cost $9.0M, described as “Installation of new elevator for ADA access to the building, ADA improvements throughout the building”
Property taxes
- Assessment
- $21,826,800
- Market value (city estimate)
- $48,504,000
- Taxable value
- $0
- Assessed land
- $11,520,000
- Assessed improvements
- $10,306,800
Zoning
R8: floor area ratio 1.45 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.