405 Flushing Avenue, Brooklyn
Condominium · 27 units · built 2006 · Block 2262, Lot 7508.
Building permits
- Alteration, filed May 28, 2024, estimated cost $2K, described as “Filing for the removal of a framed rooftop structure to address DOB/ECB violation # 35022137X. No change to use, egress, or occupancy.”
- Alteration, filed Jun 10, 2019, estimated cost $5K, 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
- $2,600,549
- 2026–27 tax
- $273,793
- Market value (city estimate)
- $5,778,996
- Taxable value
- $2,365,778
- Assessed land
- $115,650
- Assessed improvements
- $2,484,899
- Condo units with their own tax lots
- 27
Tax breaks
- Co-op and condo abatement, with no end date, a $20,487 credit this tax year.
Zoning
R7-1: floor area ratio 3.90 built, above the 3.44 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year.
Recent sales
- Feb 25, 2026: $650,000, Apt 1B
- Feb 27, 2024: $1,453,140, Apt 6A
- Jan 11, 2024: $1,462,000, Apt 3A
- Dec 7, 2023: $900,000, Apt 7A
- Oct 1, 2021: $670,169, Apt 5B
- Sep 2, 2021: $610,950, Apt 6B
- Feb 24, 2021: $935,000, Apt 6B
- Nov 12, 2020: $806,000, Apt 1B
- Apr 22, 2020: $400,000, Apt 2A
- Jul 17, 2019: $950,000, Apt 3B
The 10 most recent of 11 open-market sales since 2016, from the Department of Finance’s sales files.