# 743 Union Street, Brooklyn

Condominium · 8 units · built c. 1931 · Block 953, Lot 7501.

On Umarelli: https://umarelli.org/nyc/3009537501/743-union-street

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 953: https://umarelli.org/nyc/brooklyn/953.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $1,223,098
- 2026–27 tax: $30,643
- Market value (city estimate): $2,717,998
- Taxable value: $264,698
- Assessed land: $51,298
- Assessed improvements: $1,171,800
- Condo units with their own tax lots: 8

## Tax breaks

- Co-op and condo abatement, with no end date, a $2,283 credit this tax year.

## Zoning

R6A: floor area ratio 2.14 built, 3.00 allowed by base zoning.

## Recent sales

- Mar 25, 2024: $959,500, Apt 1R
- Jul 21, 2023: $655,000, Apt 3R
- Jan 6, 2023: $675,000, Apt 4R
- Jan 3, 2019: $380,000, Apt 1F
- Aug 29, 2018: $575,000, Apt 3R
- Nov 29, 2017: $545,000, Apt 2R
- May 24, 2017: $568,000, Apt 4F
- Aug 8, 2016: $542,000, Apt 2F
- Aug 1, 2016: $540,000, Apt 3F

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