# 171 Mason Boulevard, Staten Island

Two-family · built 2025 · Block 7035, Lot 80.

On Umarelli: https://umarelli.org/nyc/5070350080/171-mason-boulevard

More construction in Rossville: https://umarelli.org/nyc/staten-island/rossville.md

## Building permits

- New Building — Residential, filed Dec 7, 2023, 2 units, 3 stories, described as “Proposed detached two family residence with accessory attached one-car garage and two accessory off-street parking spaces.”
- Alteration, filed Nov 18, 2025, estimated cost $51K, described as “Filing herewith tax abatement application for installation of roof mounted solar panels. No change in use, egress or occupancy.”

## Property taxes

- Assessment: $57,000
- 2026–27 tax: $5,589
- Market value (city estimate): $950,000
- Taxable value: $47,675
- Assessed land: $19,920
- Assessed improvements: $37,080

## Tax breaks

- Solar abatement, through Jun 30, 2030, a $3,871 credit this tax year.

## Zoning

R3X: floor area ratio 0.61 built, 0.75 allowed by base zoning.

## Recent sales

- Jun 24, 2025: $150,000, sold with other lots
- Aug 31, 2021: $17,000,000, sold with other lots

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

## Flood zone

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

## Board and land use applications

- South Richmond Zoning Relief (City Planning 2020R0189): Zoning text change, Completed, filed Apr 7, 2023, decided Nov 2, 2023. The New York City Department of City Planning (DCP) is proposing a Zoning Text Amendment to update the Special South Richmond Development District in portions of Community District 3 in the Borough of Staten Island.
- SD SS Bombay Street, Maguire Avenue & Mason Blvd (City Planning 2022R0223): Completed, filed Dec 1, 2021, decided Aug 29, 2022. A Zoning Certification pursuant to ZR 107-08 and 107-121 to facilitate the reapportionment of 12 zoning lots and school seats for 12 two-family homes is being sought by Casa Mason estates LLC at Gervil Street, Mason Blvd, and Hemlock…

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