19 Knapp Street, Staten Island
Two-family · built 1970 · Block 2102, Lot 7.
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Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $63,900
- 2026–27 tax
- $9,214
- Market value (city estimate)
- $1,065,000
- Taxable value
- $46,433
- Assessed land
- $10,500
- Assessed improvements
- $53,400
Zoning
R3X: floor area ratio 0.56 built, 0.75 allowed by base zoning.
Recent sales
- Sep 2, 2020: $780,000, 2,472 sq ft ($316 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.