20 Seidman Avenue, Staten Island
Single family · built 2024 · Block 5355, Lot 71.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $49,680
- 2026–27 tax
- $8,467
- Assessed land
- $12,360
- Assessed improvements
- $37,320
Zoning
R3-2: floor area ratio 0.60 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 28, 2025: $829,874
Open-market sales since 2016, from the Department of Finance’s sales files.