539 Hart St, Brooklyn
Condominium · 4 units · built c. 1920 · Block 3215, Lot 7502.
Building permits
- Alteration, filed Feb 19, 2019, estimated cost $4K, described as “Proposed installation of heavy duty sidewalk shed as per plans. Live load 300 lbs per square feet. Sidewalk shed shall comply with chapter #33 of the NYC building code. No change in use, occupancy, or egress under this application.”
Property taxes
- Assessment
- $574,002
- 2026–27 tax
- $12,841
- Market value (city estimate)
- $1,275,561
- Taxable value
- $142,265
- Assessed land
- $85,950
- Assessed improvements
- $488,052
- Condo units with their own tax lots
- 5
Tax breaks
- Co-op and condo abatement, with no end date, a $4,856 credit this tax year.
Zoning
R6: floor area ratio 2.12 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Apr 12, 2023: $1,100,000, Apt 4A
- Apr 27, 2021: $875,000, Apt 1A
- Jul 9, 2020: $926,608, Apt 4A
- Jul 7, 2020: $750,000, Apt 3A
- Jul 1, 2020: $820,000, Apt 2A, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.