25 Gwenn Loop, Staten Island
Single family · built 2005 · Block 1965, Lot 98.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $43,320
- 2026–27 tax
- $8,596
- Market value (city estimate)
- $722,000
- Taxable value
- $43,320
- Assessed land
- $17,220
- Assessed improvements
- $26,100
Zoning
R3-2: floor area ratio 0.27 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year. FEMA’s preliminary map: zone X, minimal flood hazard.
Recent sales
- Jun 23, 2025: $729,000
Open-market sales since 2016, from the Department of Finance’s sales files.