# 140 Clarkson Avenue, Brooklyn

Apartment building · 59 units · built c. 1931 · Block 5065, Lot 30.

On Umarelli: https://umarelli.org/nyc/3050650030/140-clarkson-avenue

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

Every lot on block 5065: https://umarelli.org/nyc/brooklyn/5065.md

## Building permits

- Alteration, filed Jan 9, 2024, estimated cost $32K, described as “Filing to install tenant use laundry at cellar”
- Alteration, filed Jan 9, 2024, estimated cost $32K, described as “Tenant laundry in cellar. Remote partitions and doors install new concrete platforms, washing machines, and dryers as per floor plan and equipment schedule. No change in use,egress or occupancy.”
- Alteration, filed Sep 24, 2020, estimated cost $15K, described as “Hereby filing this application to propose a new laundry room located in the cellar as an accessory use to the building as per plans submitted. This application does not require a new or amended certificate of occupancy as there is no…”
- Alteration, filed Sep 24, 2020, estimated cost $2K, described as “Filing herewith drawings to install new exhaust ducts for proposed gas dryers. This application does not require a new or amended certificate of occupancy as there is no change in use, egress or occupancy.”

## Property taxes

- Assessment: $1,351,350
- 2026–27 tax: $168,094
- Market value (city estimate): $3,003,000
- Taxable value: $1,351,350
- Assessed land: $360,000
- Assessed improvements: $991,350

## Zoning

R7-1: floor area ratio 3.47 built, above the 3.44 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Aug 30, 2023: $5,100,000
- Jun 13, 2018: $14,400,000, Apt 59

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

## Flood zone

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

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