# 7 Gridley Avenue, Staten Island

Single family · built 2022 · Block 1230, Lot 81.

On Umarelli: https://umarelli.org/nyc/5012300081/7-gridley-avenue

More construction in Mariner's Harbor: https://umarelli.org/nyc/staten-island/mariners-harbor.md

## Building permits

- New Building — Residential, filed Dec 15, 2021, estimated cost $323K, 1 unit, 3 stories, described as “Proposed 3 story 1 family dwelling with accessory built-in two car garage.”
- Alteration, filed Apr 19, 2023, estimated cost $3K, described as “Installation of new 9' wide curb cut.”
- Alteration, filed May 17, 2022, estimated cost $14K, described as “Installation of new fire sprinkler system with valves and meter for same.”
- Alteration, filed May 18, 2021, estimated cost $6K, described as “Proposed 8' high temporary plywood/OSB Construction Fence with access gate”

## Property taxes

- Assessment: $50,580
- 2026–27 tax: $8,709
- Market value (city estimate): $843,000
- Taxable value: $43,888
- Assessed land: $7,440
- Assessed improvements: $43,140

## Zoning

R3A: floor area ratio 0.58 built, 0.75 allowed by base zoning.

## Recent sales

- Jan 9, 2024: $651,781
- Jan 28, 2021: $450,000

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