# 141 9th Street, Brooklyn

Single family · built c. 1899 · Block 1002, Lot 56.

On Umarelli: https://umarelli.org/nyc/3010020056/141-9-street

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

## Building permits

- New Building — Multi-Family, filed Mar 10, 2026, 6 units, 4 stories, described as “Proposed new four (4) story mixed-use building. (6 residential apartments & commerical space at 001 floor) obtain a certificate of occupancy.”
- Demolition, filed Oct 29, 2025, estimated cost $40K, described as “Full demolition to a one story garage”
- Alteration, filed Sep 16, 2025, estimated cost $160, described as “Proposed construction fence. No change to use, egress or occupancy under this application.”
- Demolition, filed Sep 2, 2025, estimated cost $40K, described as “Full demolition to a two story building”
- Alteration, filed Aug 26, 2025, estimated cost $8K, described as “Installation of temporary construction fence in conjunction with fd application & NB applications to be filed. Fence shall comply with chapter 33 of the NYC building code. No change in use, egress or occupancy under this application.”
- Alteration, filed Apr 12, 2024, estimated cost $6K, described as “Repair existing damaged shed structure in rear”

## Property taxes

- Assessment: $148,140
- 2026–27 tax: $3,617
- Market value (city estimate): $2,469,000
- Taxable value: $18,228
- Assessed land: $25,680
- Assessed improvements: $122,460

## Zoning

M1-4/R6B: floor area ratio 0.88 built, 2.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year.

## Board and land use applications

- Ninth Street Rezoning (City Planning 2020K0358): Zoning map change, Zoning text change, Special permit, Completed, filed Mar 31, 2021, decided Mar 24, 2023. This is a private application by Angelina Gatto Trust for a proposed zoning map amendment from M2-1 to M1-4/R7A, a special permit pursuant to ZR 74-533 to waive required residential off-street parking, and a zoning text amendment to…

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