# 25 Ardmore Avenue, Staten Island

Single family · built 2024 · Block 740, Lot 56.

On Umarelli: https://umarelli.org/nyc/5007400056/25-ardmore-avenue

More construction in Willowbrook: https://umarelli.org/nyc/staten-island/willowbrook.md

## Building permits

- New Building — Residential, filed Jun 15, 2023, 1 unit, 3 stories, described as “Construct semi-detached one family residence with accessory off street parking for two cars.”

## Property taxes

- Assessment: $51,000
- 2026–27 tax: $10,120
- Market value (city estimate): $850,000
- Taxable value: $51,000
- Assessed land: $7,380
- Assessed improvements: $43,620

## Zoning

R3-1: floor area ratio 0.90 built, above the 0.75 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Apr 27, 2026: $795,000, 1,890 sq ft ($421 per sq ft)
- Nov 8, 2024: $773,870
- Feb 13, 2023: $825,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology