# 405 Flushing Avenue, Brooklyn

Condominium · 27 units · built 2006 · Block 2262, Lot 7508.

On Umarelli: https://umarelli.org/nyc/3022627508/405-flushing-avenue

More construction in Williamsburg: https://umarelli.org/nyc/brooklyn/williamsburg.md

Every lot on block 2262: https://umarelli.org/nyc/brooklyn/2262.md

## 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.

## 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.

## Flood zone

Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year.

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