701 Union Street, Brooklyn
Condominium · 9 units · built 2013 · Block 952, Lot 7507.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $1,925,100
- 2026–27 tax
- $116,595
- Market value (city estimate)
- $4,278,002
- Taxable value
- $937,335
- Assessed land
- $83,249
- Assessed improvements
- $1,841,851
- Condo units with their own tax lots
- 9
Zoning
R6A: floor area ratio 2.83 built, 3.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 8, 2025: $815,000, Apt 1A
- Oct 31, 2023: $845,000, Apt 2A
- Jul 15, 2020: $636,406, Apt 1A
- Jun 20, 2018: $2,421,500, Unit PH
- May 18, 2018: $916,425, Apt 1B
- Sep 29, 2017: $804,417, Apt 3A
- Aug 10, 2017: $784,052, Apt 4B
- Jul 17, 2017: $794,235, Apt 2A
- Jun 22, 2017: $763,687, Apt 2B
- Jun 15, 2017: $773,870, Apt 3B
The 10 most recent of 11 open-market sales since 2016, from the Department of Finance’s sales files.