308 Sheldon Avenue, Staten Island
Two-family · built 2025 · Block 6266, Lot 13.
Building permits
- New Building — Residential, filed Jan 15, 2025, 2 units, 3 stories, described as “Two family residence”
- Alteration, filed Apr 8, 2025, estimated cost $29K, described as “Installation of fire sprinkler system with valves and meters for same”
- Alteration, filed Oct 15, 2024, estimated cost $3K, described as “8 foot construction fence for full demo (S01116499) and new build on future lots (13,14,58,59)”
- Demolition, filed Sep 27, 2024, estimated cost $35K, described as “Hand demolition of 1 1/2 story wood frame structures. One c of o, one zoning lot. Mechanical demo for foundation removal only.”
Property taxes
- Assessment
- $81,000
- 2026–27 tax
- $16,073
- Market value (city estimate)
- $1,350,000
- Taxable value
- $81,000
- Assessed land
- $13,200
- Assessed improvements
- $67,800
Zoning
R3X: floor area ratio 0.68 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Dec 12, 2025: $1,350,000, 2,700 sq ft ($500 per sq ft)
- Sep 17, 2024: $1,850,000
Open-market sales since 2016, from the Department of Finance’s sales files.
Board and land use applications
- South Richmond Zoning Relief (City Planning 2020R0189): Zoning text change, Completed, filed Apr 7, 2023, decided Nov 2, 2023. The New York City Department of City Planning (DCP) is proposing a Zoning Text Amendment to update the Special South Richmond Development District in portions of Community District 3 in the Borough of Staten Island.