684 Madison Street, Brooklyn
Condominium · 8 units · built 2018 · Block 1646, Lot 7501.
Building permits
- Alteration, filed Nov 18, 2018, estimated cost $3K, described as “Installation of pipe scaffold as shown on drawings. There will be no change in use egress or occupancy. We shall comply with chapter 33 OF2014 bc.”
- Alteration, filed Jun 7, 2018, 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
- $982,446
- 2026–27 tax
- $60,125
- Market value (city estimate)
- $2,183,207
- Taxable value
- $562,861
- Assessed land
- $72,902
- Assessed improvements
- $909,544
- Condo units with their own tax lots
- 16
Tax breaks
- Co-op and condo abatement, with no end date, a $9,889 credit this tax year.
Zoning
R6B: floor area ratio 1.88 built, 2.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 23, 2022: $410,000, Apt 1B, sold with other lots
- Jul 1, 2021: $840,000, Apt 4A, sold with other lots
- Jun 15, 2021: $835,000, Apt 4B, sold with other lots
- May 25, 2021: $825,000, Apt 3B, sold with other lots
- May 13, 2021: $820,000, Apt 3A
- May 10, 2021: $810,327, Apt 2A, sold with other lots
- Apr 29, 2021: $1,075,000, Apt 1A, sold with other lots
- Apr 23, 2021: $790,000, Apt 2B, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.