# 130 Clarkson Avenue, Brooklyn

Apartment building · 130 units · built 1962 · Block 5065, Lot 21.

On Umarelli: https://umarelli.org/nyc/3050650021/130-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 Mar 16, 2026, estimated cost $40K, described as “Repair deteriorated and cracked concrete and rebuild brickwork at various locations.”

## Property taxes

- Assessment: $4,172,850
- 2026–27 tax: $519,061
- Market value (city estimate): $9,273,000
- Taxable value: $4,172,850
- Assessed land: $1,130,400
- Assessed improvements: $3,042,450

## Zoning

R7-1: floor area ratio 3.13 built, 3.44 allowed by base zoning.

## 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