# 54 Clarkson Avenue, Brooklyn

Apartment building · 93 units · built 2019 · Block 5064, Lot 36.

On Umarelli: https://umarelli.org/nyc/3050640036/54-clarkson-avenue

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

## Building permits

- Alteration, filed Oct 4, 2019, described as “Installation of temporary supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.”
- Alteration, filed Aug 29, 2019, described as “Temporary standpipe filed in conjunction to NB job number 320593657.”
- Alteration, filed Aug 8, 2019, estimated cost $1K, described as “Installation of sidewalk shed in accordance with nycc 2014 chapter 33. No change in egress, use, or occupancy.”

## Property taxes

- Assessment: $8,384,400
- 2026–27 tax: $8,821
- Market value (city estimate): $18,632,000
- Taxable value: $70,914
- Assessed land: $701,100
- Assessed improvements: $7,683,300

## Tax breaks

- 421-a exemption, through Jun 30, 2056, about $1,034,115 a year below the full tax.

## Zoning

R7A: floor area ratio 5.72 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jul 13, 2017: $13,550,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

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

## In the news

[Affordable Listings Still Available at 50 Clarkson Avenue in Flatbush, Brooklyn](https://newyorkyimby.com/2021/11/affordable-listings-still-available-at-50-clarkson-avenue-in-flatbush-brooklyn.html), New York YIMBY, Nov 3, 2021.

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