# 305 South Greenleaf Ave, Staten Island

Single family · built 1945 · Block 370, Lot 17.

On Umarelli: https://umarelli.org/nyc/5003700017/305-south-greenleaf-avenue

More construction in Castleton Corners: https://umarelli.org/nyc/staten-island/castleton-corners.md

## Building permits

- Alteration, filed Apr 8, 2025, estimated cost $60K, described as “PLUMBING for 1 family house renovation”
- Major Renovation — Residential, filed Dec 3, 2024, estimated cost $850K, 1 unit in all, 3 stories, described as “Alteration and enlargement of existing 1 family house”

## Property taxes

- Assessment: $20,460
- 2026–27 tax: $4,060
- Market value (city estimate): $341,000
- Taxable value: $20,460
- Assessed land: $18,300
- Assessed improvements: $2,160

## Zoning

R3X: floor area ratio 0.19 built, 0.75 allowed by base zoning.

## Recent sales

- Aug 28, 2024: $635,000, 960 sq ft ($661 per sq ft)

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