# 248-31 Thornhill Avenue, Queens

Single family · built 2024 · Block 8221, Lot 161.

On Umarelli: https://umarelli.org/nyc/4082210161/248-31-gar-thornhill-avenue

More construction in Little Neck: https://umarelli.org/nyc/queens/little-neck.md

## Building permits

- New Building, filed Mar 18, 2025, 1 story, described as “Herewith filed one (1) accessory car garage.”
- Alteration, filed May 5, 2026, estimated cost $17K, described as “Installation of Solar panels on existing roof structure, No change in use, egress or occupancy.”
- Demolition, filed Jul 31, 2025
- Major Renovation — Residential, filed Jan 25, 2024, estimated cost $457K, 1 unit in all, 3 stories, described as “Vertical and horizontal extension to existing 1-family house. Filed to meet new building requirements.”

## Property taxes

- Assessment: $64,380
- 2026–27 tax: $11,833
- Market value (city estimate): $1,073,000
- Taxable value: $59,634
- Assessed land: $14,340
- Assessed improvements: $50,040

## Zoning

R2A: floor area ratio 0.50 built, 0.75 allowed by base zoning.

## Recent sales

- Nov 3, 2023: $838,888

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