433 Delaware Avenue, Staten Island
Single family · built 2022 · Block 3374, Lot 6.
Building permits
- New Building — Residential, filed May 18, 2021, 1 unit, 3 stories, described as “Construct a three story, one family dwelling with off-street parking for two cars.”
- Alteration, filed Oct 7, 2021, estimated cost $5K, described as “Proposed 8' plywood/osb construction fence”
Property taxes
- Assessment
- $53,820
- 2026–27 tax
- $6,780
- Market value (city estimate)
- $897,000
- Taxable value
- $34,170
- Assessed land
- $16,500
- Assessed improvements
- $37,320
Zoning
R3-1: floor area ratio 0.61 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Mar 12, 2025: $830,000
- Mar 6, 2023: $804,418
- Mar 19, 2021: $650,000
Open-market sales since 2016, from the Department of Finance’s sales files.