19 Sideview Avenue, Staten Island
Single family · built c. 1920 · Block 2230, Lot 1.
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Building permits
- Major Renovation — Conversion, filed Feb 15, 2025, estimated cost $910K, 1 unit added, 3 stories, described as “Proposed vertical and horizontal enlargement of existing 1 family 2 story and conversion to 2 family”
Property taxes
- Assessment
- $45,060
- 2026–27 tax
- $6,899
- Market value (city estimate)
- $751,000
- Taxable value
- $34,766
- Assessed land
- $21,360
- Assessed improvements
- $23,700
Zoning
R3X: floor area ratio 0.30 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.