# 522 Avenue X, Brooklyn

Vacant land · Block 7202, Lot 9.

On Umarelli: https://umarelli.org/nyc/3072020009/522-avenue-x

More construction in Ocean Parkway: https://umarelli.org/nyc/brooklyn/ocean-parkway.md

## Building permits

- New Building — Multi-Family, filed Nov 4, 2025, 10 units, 5 stories, described as “This application is being filed for a new 5 story + cellar with a total of 10 dwelling units & community facility .”

## Property taxes

- Assessment: $52,320
- 2026–27 tax: $3,975
- Market value (city estimate): $872,000
- Taxable value: $20,030
- Assessed land: $52,320

## Zoning

R4: floor area ratio 0.00 built, 1.00 allowed by base zoning.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard. FEMA’s preliminary 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