# 23-57 31st Street, Queens

Apartment building · 10 units · built 2025 · Block 835, Lot 15.

On Umarelli: https://umarelli.org/nyc/4008350015/23-57-31-street

More construction in Astoria: https://umarelli.org/nyc/queens/astoria.md

## Building permits

- New Building — Multi-Family, filed Jul 10, 2024, 10 units, 6 stories, described as “New 6 story mixed use building”
- Alteration, filed Mar 26, 2026, estimated cost $8K, described as “Installation of temporary adjacent roof protections per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Oct 28, 2025, described as “Installation of temporary heavy duty sidewalk shed per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Demolition, filed Jul 22, 2025, estimated cost $10K, described as “Full demolition of an existing one-story building with basement. Filing was previous approved (job #Q01076491-I1) and withdrawn by accident.”
- Demolition, filed Aug 3, 2024, estimated cost $2K, described as “Full demolition of an existing garage”
- Alteration, filed Jul 20, 2024, estimated cost $4K, described as “New temporary 8'-0" wood construction fence”

## Property taxes

- Assessment: $178,200
- 2026–27 tax: $5,272
- Market value (city estimate): $396,000
- Taxable value: $42,383
- Assessed land: $178,200

## Zoning

C4-3: floor area ratio 4.28 built, above the 3.40 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Feb 12, 2024: $1,750,000

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

## Flood zone

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

## In the news

[Affordable Housing Lottery Launches for 23-57 31st Street in Astoria, Queens](https://newyorkyimby.com/2026/08/affordable-housing-lottery-launches-for-23-57-31st-street-in-astoria-queens.html), New York YIMBY, Aug 27, 2026.

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