# 1738 Union Street, Brooklyn

Condominium · 26 units · built c. 1921 · Block 1403, Lot 7501.

On Umarelli: https://umarelli.org/nyc/3014037501/1738-union-street

More construction in Crown Heights: https://umarelli.org/nyc/brooklyn/crown-heights.md

Every lot on block 1403: https://umarelli.org/nyc/brooklyn/1403.md

## Building permits

No building permits on file for this lot.

## Property taxes

- Assessment: $971,543
- 2026–27 tax: $78,698
- Market value (city estimate): $2,159,010
- Taxable value: $627,114
- Assessed land: $143,997
- Assessed improvements: $827,546
- Condo units with their own tax lots: 26

## Tax breaks

- J-51 exemption, through Jun 30, 2028, about $37,958 a year below the full tax.

## Zoning

R7-1 (part of the lot is C4-3): floor area ratio 2.19 built, 3.44 allowed by base zoning.

## Recent sales

- Oct 15, 2024: $340,000, Apt 2F
- May 16, 2023: $678,500, Apt 4C
- Jul 14, 2016: $327,500, Apt 4C

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