485 Delafield Avenue, Staten Island
Two-family · built 1940 · Block 181, Lot 64.
Building permits
- New Building — Residential, filed Jun 20, 2025, 2 units, 3 stories, described as “New tentative lot 65: construct detached two family residence with accessory off street parking for two cars.”
- New Building — Residential, filed Jun 20, 2025, 2 units, 3 stories, described as “Construct detached two family residence with accessory off street parking for two cars.”
Property taxes
- Assessment
- $46,680
- 2026–27 tax
- $6,279
- Market value (city estimate)
- $778,000
- Taxable value
- $31,642
- Assessed land
- $14,460
- Assessed improvements
- $32,220
Zoning
R3A: floor area ratio 0.23 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Oct 9, 2025: $650,000
- Oct 18, 2017: $359,970
Open-market sales since 2016, from the Department of Finance’s sales files.