# 563 Sackett Street, Brooklyn

Industrial · Block 426, Lot 47.

On Umarelli: https://umarelli.org/nyc/3004260047/563-sackett-street

More construction in Gowanus: https://umarelli.org/nyc/brooklyn/gowanus.md

## Building permits

- Alteration, filed May 7, 2026, estimated cost $160, described as “Proposed 8FT construction fence. No change to use, egress or occupancy under this application.”
- Demolition, filed Apr 16, 2026, estimated cost $10K, described as “Full Demolition to One Story Structure”
- Demolition, filed Dec 11, 2025, estimated cost $70K, described as “Full demolition to a one story building”

## Property taxes

- Assessment: $308,700
- 2026–27 tax: $33,488
- Market value (city estimate): $686,000
- Taxable value: $308,700
- Assessed land: $120,150
- Assessed improvements: $188,550

## Zoning

M1-4/R6A: floor area ratio 0.29 built, 3.00 allowed by base zoning.

## Recent sales

- Oct 31, 2025: $46,500,000, 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.

## In the news

[Permits Filed for 563 Sackett Street in Gowanus, Brooklyn](https://newyorkyimby.com/2022/02/permits-filed-for-563-sackett-street-in-gowanus-brooklyn.html), New York YIMBY, Feb 8, 2022.

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