# 749 Union Street, Brooklyn

Co-op · 8 units · built c. 1920 · Block 953, Lot 78.

On Umarelli: https://umarelli.org/nyc/3009530078/749-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: $1,627,650
- 2026–27 tax: $44,424
- Market value (city estimate): $3,617,000
- Taxable value: $442,968
- Assessed land: $16,650
- Assessed improvements: $1,611,000

## Tax breaks

- Co-op and condo abatement, with no end date, a $10,858 credit this tax year.

## Zoning

R6A: floor area ratio 2.62 built, 3.00 allowed by base zoning.

## Recent sales

- Jan 21, 2025: $1,200,000
- May 17, 2022: $1,330,000
- Sep 10, 2021: $1,101,000
- Oct 6, 2020: $995,000, Apt 3R
- Dec 6, 2017: $1,050,000
- Apr 10, 2017: $900,000
- Apr 22, 2016: $850,000

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

## Flood zone

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

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