# 339 Union Street, Brooklyn

Condominium · 4 units · built c. 1920 · Block 428, Lot 7505.

On Umarelli: https://umarelli.org/nyc/3004287505/339-union-street

More construction in Carroll Gardens: https://umarelli.org/nyc/brooklyn/carroll-gardens.md

## Building permits

- Alteration, filed Dec 31, 2021, estimated cost $13K, described as “Propose mechanical work in conjunction with arch design as per plan. No change in use, egress, or occupancy.”
- Alteration, filed Nov 23, 2021, estimated cost $8K, described as “Propose structural work inconjunction with arch design as per plan. No change in use, egress, or occupancy.”
- Alteration, filed Oct 14, 2021, estimated cost $7K, described as “Propose plumbing work in conjunction with gc filing # B00590882-I1 as per plan. No change in use, egress, or occupancy.”
- Alteration, filed Oct 14, 2021, estimated cost $93K, described as “Propose combining (2) existing apartment units #2 & #3 , work includes minor partition, & interior finished as per plan. Plumbing work will file separately. No change in use, egress , and occupancy.”

## Property taxes

- Assessment: $1,815,752
- 2026–27 tax: $27,653
- Market value (city estimate): $4,035,001
- Taxable value: $222,306
- Assessed land: $25,201
- Assessed improvements: $1,790,551
- Condo units with their own tax lots: 4

## Zoning

R6B: floor area ratio 2.34 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Dec 28, 2022: $2,375,000, Apt 1
- Apr 22, 2021: $1,400,000, Apt 4

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

[Former Chase Bank in Bushwick to Be Razed for New Affordable Senior Housing Development](https://www.brownstoner.com/development/bushwick-senior-affordable-housing-95-bushwick-avenue-chase-bank-st-nicks-jennings-hall/), Brownstoner, Jul 18, 2023.

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