780 Post Avenue, Staten Island
Public school · built c. 1931 · Block 227, Lot 24.
Building permits
- New Building — Non-residential, filed Jul 10, 2024, 3 stories, described as “Proposed new 3-story school building.”
- Alteration, filed Apr 2, 2026, estimated cost $4.0M, described as “Interior modernization of classrooms for school programs and new installation of two new vertical wheel chair lifts and restroom replacement.”
- Alteration, filed Mar 9, 2026, estimated cost $20K, described as “Sou/PS19R - for shoring of underground utilities submitting on behalf of contractor, related to job S01073279,S01289569, no change in use, occupancy or egress”
- Alteration, filed Dec 12, 2025, estimated cost $20K, described as “Sod/PS19R - for shoring of detention tanks submitting on behalf of contractor, related to job S01075004, S01289569 no change in use, occupancy or egress”
- Alteration, filed Dec 12, 2025, estimated cost $20K, described as “Soe/PS19R - for support of excavation submitting on behalf of contractor, related to job S01075004, S01289569 no change in use, occupancy or egress”
- Alteration, filed Dec 12, 2025, estimated cost $20K, described as “Sou/PS19R - for shoring of underground utilities submitting on behalf of contractor, related to job S01075004, S01289569 no change in use, occupancy or egress”
- Alteration, filed Nov 5, 2025, estimated cost $20K, described as “Fn/PS19R - for temporary construction equipment (fence) submitting on behalf of contractor, related to job S01075004,S01073279,S01296935,S01296943, S01296920,S01367274 no change in use, occupancy or egress”
- Alteration, filed Nov 5, 2025, estimated cost $20K, described as “Sf/PS19R - for temporary construction equipment (scaffold) submitting on behalf of contractor, related to job S01075004,S01073279 no change in use, occupancy or egress”
- Alteration, filed Nov 5, 2025, estimated cost $20K, described as “Sh/PS19R - for temporary construction equipment (shed) submitting on behalf of contractor, related to job S01073279,S01075004 no change in use, occupancy or egress”
- Alteration, filed Aug 12, 2025, estimated cost $150K, described as “Installation of a Gas Vapor Barrier below the building slab and around subgrade foundation elements”
- Alteration, filed Oct 9, 2024, estimated cost $20K, described as “Temporary Fence Installation”
- Alteration, filed Oct 9, 2024, estimated cost $30K, described as “Support of Excavation”
- No Work, filed Sep 12, 2024
- Alteration, filed Jul 5, 2024, estimated cost $2.1M, described as “P.S. 019-R: Construct a connection bridge structure over the existing 1-story building to extend the corridor on the second and third floors to a new building addition. Cellar work as required for local sprinkle system.”
- Alteration, filed Jan 19, 2024, estimated cost $150K, described as “P.S. 019-R: Temporary egress modifications including installation of fire rated passageways in Lunchroom, partial demolition of exterior wall, removal of windows.”
- Alteration, filed Jan 19, 2024, estimated cost $18K, described as “P.s. 019-r: removal of two (2) temporary classroom units. Disconnect fire alarm system at tcu from the main building. Temporary classroom units installed under DOB # 500678803.”
Property taxes
- Assessment
- $3,987,000
- Market value (city estimate)
- $8,860,000
- Taxable value
- $0
- Assessed land
- $819,000
- Assessed improvements
- $3,168,000
Zoning
R3A: floor area ratio 0.45 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.