15 Madsen Avenue, Staten Island
Two-family · built 2025 · Block 7572, Lot 62.
Building permits
- New Building — Residential, filed Jul 3, 2023, 2 units, 3 stories, described as “Construct new detached two family residence with built in one car garage and accessory off street parking for two cars.”
- Alteration, filed Sep 27, 2023, estimated cost $3K, described as “Chainlink construction fence applicable to lots: 62 & 63 (15 & 17 madsen avenue)”
Property taxes
- Assessment
- $87,540
- 2026–27 tax
- $17,371
- Market value (city estimate)
- $1,459,000
- Taxable value
- $87,540
- Assessed land
- $10,920
- Assessed improvements
- $76,620
Zoning
R3X: floor area ratio 0.74 built, 0.75 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Aug 27, 2025: $1,527,852
Open-market sales since 2016, from the Department of Finance’s sales files.