870 Castleton Avenue, Staten Island
Two-family with store · built 2023 · Block 162, Lot 29.
Building permits
- New Building — Residential, filed Mar 24, 2023, estimated cost $892K, 2 units, 3 stories, described as “Proposed mixed use building with accessory off-street parking for two cars.”
- Alteration, filed Jan 10, 2024, estimated cost $6K, described as “Filed herewith; o.s.b construction fence. This application shall also apply to 872, 876, 878 castleton avenue”
- Alteration, filed Mar 29, 2023, estimated cost $36K, described as “Filed herewith; residential sprinklers”
- Alteration, filed Nov 1, 2022, estimated cost $6K, described as “Filed herewith; 8' solid wood (o.s.b) construction fence. This application shall also apply to 870, 872, 876, 878 castleton avenue, lots: 26, 27, 28, 29”
Property taxes
- Assessment
- $58,320
- 2026–27 tax
- $11,572
- Market value (city estimate)
- $972,000
- Taxable value
- $58,320
- Assessed land
- $7,800
- Assessed improvements
- $50,520
Zoning
R3X: floor area ratio 0.94 built, above the 0.75 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Aug 31, 2022: $800,000
Open-market sales since 2016, from the Department of Finance’s sales files.