# 435 Coney Island Avenue, Brooklyn

Apartment building · 128 units · built 2023 · Block 5070, Lot 19.

On Umarelli: https://umarelli.org/nyc/3050700019/435-coney-island-avenue

More construction in Flatbush: https://umarelli.org/nyc/brooklyn/flatbush.md

## Building permits

- New Building — Large Residential, filed Jan 13, 2022, estimated cost $8.5M, 128 units, 8 stories, described as “New 8 story, mixed use commercial and multi-family quality housing residential building with 128DWELLING units including 20% affordable and accessory parking (a min. Of 20% of floor area to bedesignated towards affordable units)”
- Alteration, filed Jul 29, 2026, estimated cost $58K, described as “Job filed to remove illegal non-load bearing partitions on the partial 1ST floor in order to resolve ecb violation #39181080H & 39181079K.no change of use, egress, or occupancy under this application.”
- Alteration, filed Jan 30, 2024, estimated cost $1K, described as “New curb cut 12'-0" on coney island avenue in conjuction with new building job # B00648659”
- Alteration, filed Aug 7, 2023, estimated cost $1K, described as “Installation of outrigger platform in accordance with nycc 2022 chapter 33 building code. No change in egress, use, or occupancy.”
- Alteration, filed Jun 5, 2023, described as “Nstallation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jun 5, 2023, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jun 2, 2023, estimated cost $1K, described as “Installation of temporary air pressurized standpipe system in conjunction with new building job number B00648659”
- Alteration, filed Jan 6, 2023, estimated cost $10K, described as “Proposed to cap and remove sprinkler system in conjuction with full demo JOB#322103772 . No change to use, egress or occupancy under this application.”
- Alteration, filed May 9, 2022, estimated cost $160, described as “Proposed construction fence. No change to use, egress or occupancy under this application.”

## Property taxes

- Assessment: $11,248,650
- 2026–27 tax: $1,363,239
- Market value (city estimate): $24,997,000
- Taxable value: $10,959,390
- Assessed land: $999,450
- Assessed improvements: $10,249,200

## Zoning

R7A (part of the lot is R6B): floor area ratio 5.16 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## In the news

[Housing Lottery Launches for 435 Coney Island Avenue in Flatbush, Brooklyn](https://newyorkyimby.com/2024/10/housing-lottery-launches-for-435-coney-island-avenue-in-flatbush-brooklyn.html), New York YIMBY, Oct 25, 2024.

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