55 Sideview Avenue, Staten Island
Single family · built 1996 · Block 2230, Lot 19.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $44,100
- 2026–27 tax
- $7,233
- Market value (city estimate)
- $735,000
- Taxable value
- $36,449
- Assessed land
- $7,200
- Assessed improvements
- $36,900
Zoning
R3X: floor area ratio 0.92 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
- Jan 29, 2026: $715,000, 1,830 sq ft ($391 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.