# 107 South 6th Street, Brooklyn

Apartment building · 28 units · built c. 1920 · Block 2456, Lot 34.

On Umarelli: https://umarelli.org/nyc/3024560034/107-south-6-street

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

## Building permits

- Alteration, filed Jun 11, 2026, estimated cost $30K, described as “Install a kitchen exhaust system and make up fresh air at at a commercial kitchen on the 1st floor.”
- Alteration, filed Jan 14, 2025, described as “Installation of temporary 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.”
- Alteration, filed Jan 14, 2025, described as “Installation of temporary supported scaffold per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Major Renovation — Conversion, filed Dec 14, 2023, estimated cost $3.4M, 29 units added, 4 stories, described as “(Dev Hub consultation completed and accepted on 9/5 please assign to dev hub) EXISTING 4 STORY AND CELLAR,COMMERCIAL BUILDING, TO BE CONVERTED INTO 29 UNITS MIXED USE BUILDING.”
- Alteration, filed Jul 26, 2018, estimated cost $1K, described as “Create new temporary wood fence prior to removal of the existing freight elevator, filed under application #321632220.”

## Property taxes

- Assessment: $2,212,650
- 2026–27 tax: $252,262
- Market value (city estimate): $4,917,000
- Taxable value: $2,027,996
- Assessed land: $99,450
- Assessed improvements: $2,113,200

## Zoning

C4-3: floor area ratio 3.65 built, above the 3.40 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jan 26, 2024: $10,000,000

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

- Variance or special permit (Board of Standards and Appeals 153-13-BZ): Variance or special permit, Granted, filed May 10, 2013, decided Feb 25, 2014. Special Permit (§73-36) to permit the legalization of a physical culture establishment (Soma Health Club) contrary to §32-10. C4-3 zoning district.

## In the news

[Housing Lottery Launches for 107 South 6th Street in Williamsburg, Brooklyn](https://newyorkyimby.com/2025/12/housing-lottery-launches-for-107-south-6th-street-in-williamsburg-brooklyn.html), New York YIMBY, Dec 28, 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