# 80 Ainslie Street, Brooklyn

Apartment building · 16 units · built 1994 · Block 2375, Lot 12.

On Umarelli: https://umarelli.org/nyc/3023750012/80-ainslie-street

More construction in Williamsburg: https://umarelli.org/nyc/brooklyn/williamsburg.md

## Building permits

- Alteration, filed Mar 11, 2026, described as “Installation of temporary engineered enclosure system as per plans. No change in use, egress or occupancy”
- Alteration, filed Jul 29, 2025, estimated cost $2K, described as “Temporary construction fence”
- Alteration, filed Jun 25, 2018, described as “Installation of pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed May 3, 2018, described as “Installation of heavy duty sidewalk shed as per plans. No change in use, egress or occupancy.”

## Property taxes

- Assessment: $1,437,300
- 2026–27 tax: $172,158
- Market value (city estimate): $3,194,000
- Taxable value: $1,384,020
- Assessed land: $315,000
- Assessed improvements: $1,122,300

## Zoning

M1-2/R6A: floor area ratio 3.20 built, above the 3.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jan 24, 2025: $8,500,000
- Nov 18, 2024: $9,687,195

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

[Housing Lottery Launches for 80 Ainslie Street in Williamsburg, Brooklyn](https://newyorkyimby.com/2026/06/housing-lottery-launches-for-80-ainslie-street-in-williamsburg-brooklyn.html), New York YIMBY, Jun 6, 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