# 6416 8th Avenue, Brooklyn

Commercial · built 2025 · Block 5821, Lot 43.

On Umarelli: https://umarelli.org/nyc/3058210043/6416-8-avenue

More construction in Sunset Park: https://umarelli.org/nyc/brooklyn/sunset-park.md

## Building permits

- New Building — Non-residential, filed Jan 22, 2024, 8 stories, described as “Erect a new 8 story mixed-used building as per plan.”
- No Work, filed Jan 14, 2026
- Alteration, filed Jul 29, 2025, described as “Outrigger for facade repair.”
- Alteration, filed Jun 12, 2025, estimated cost $10K, described as “Installation and use of scaffold as per plans submitted. Scaffold shall comply with chapter #33 of NYC building code. This application involves no change inoccupancy, use or egress.”
- Alteration, filed Apr 7, 2025, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Sep 11, 2023, estimated cost $5K, described as “Install a temporary construction fence at open space as per plan. No change in use, egress or occupancy.”
- Alteration, filed Dec 8, 2021, estimated cost $3K, described as “Use of Mechanical Construction Equipment to lift, hoist and move material, earth and personnel on site.”
- Alteration, filed Oct 26, 2021, estimated cost $3K, described as “Installation of an 8' tall temporary wood construction fence. No change to use, egress or occupancy.”
- Alteration, filed Mar 2, 2021, described as “Installation of temporary construction fence per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Aug 16, 2019, estimated cost $3K, described as “Installation of a wood construction fence filed in conjunction with the removal of underground storage tanks filed under separate application. No change to use, egress or occupancy.”

## Property taxes

- Assessment: $243,450
- 2026–27 tax: $20,102
- Market value (city estimate): $541,000
- Taxable value: $185,310
- Assessed land: $243,450

## Zoning

M1-1: floor area ratio 8.10 built, above the 1.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Aug 29, 2023: $4,300,000
- Dec 22, 2022: $2,500,000

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

## Flood zone

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

## Board and land use applications

- 6418 8th Avenue Rezoning (City Planning 2025K0229): Zoning map change, Filed. A zoning map amendment from a M1-1 to C7-4 to facilitate a new, nine-story, 39,633 square foot commercial development is being sought by Basic Group Corp. Architectural & Engineering Services at 6418 8th Avenue in Sunset Park, Community…

## In the news

[6414 8th Avenue Progresses in Sunset Park, Brooklyn](https://newyorkyimby.com/2025/10/6414-8th-avenue-progresses-in-sunset-park-brooklyn.html), New York YIMBY, Oct 12, 2025.

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