# 334 Carroll Street, Brooklyn

Single family · built 2023 · Block 451, Lot 19.

On Umarelli: https://umarelli.org/nyc/3004510019/334-carroll-street

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

## Building permits

- New Building — Residential, filed Jun 29, 2022, estimated cost $826K, 1 unit, 4 stories, described as “New 4-story + cellar 1-family dwelling”
- Alteration, filed Dec 1, 2022, estimated cost $5K, described as “Installation of pipe scaffold at 334 carroll street, brooklyn as indicated on plans. There will be no change in the use, egress, or occupancy under this application.”
- Alteration, filed Oct 6, 2022, estimated cost $1K, described as “Temporary construction fence with dobnow new building job no. B00760348.”
- Alteration, filed Sep 27, 2022, estimated cost $90K, described as “Provide structural deign for different structural components for proposed new building which are entailed in the contract documents as shown on plans. There is no change in use, occupancy or means of egress.”
- Alteration, filed Sep 20, 2022, estimated cost $50K, described as “Provide structural design for different structural components for proposed 4 sty. new building as shown on plans.”
- Alteration, filed Sep 20, 2022, estimated cost $10K, described as “Support of excavation drawing for new construction as shown on plans. There is no change in use, occupancy or means of egress.”
- Alteration, filed Jun 14, 2022, estimated cost $1K, described as “Installation plywood fence in conjunction with demo JOB#322106136.”

## Property taxes

- Assessment: $357,660
- 2026–27 tax: $45,218
- Market value (city estimate): $5,961,000
- Taxable value: $227,880
- Assessed land: $51,000
- Assessed improvements: $306,660

## Zoning

R6B: floor area ratio 2.01 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- May 10, 2024: $5,625,000
- May 13, 2022: $1,629,200, 864 sq ft ($1,886 per sq ft)

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

## Flood zone

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

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