# 12495 Flatlands Avenue, Brooklyn

Industrial · built 2025 · Block 4428, Lot 20.

On Umarelli: https://umarelli.org/nyc/3044280020/12495-flatlands-avenue

More construction in East New York: https://umarelli.org/nyc/brooklyn/east-new-york.md

## Building permits

- New Building — Non-residential, filed Mar 4, 2025, 2 stories, described as “Proposed two story warehouse”
- Alteration, filed Sep 11, 2025, estimated cost $91K, described as “Support of excavation work (soldier piles and lagging walls) for a proposed new building”

## Property taxes

- Assessment: $478,350
- 2026–27 tax: $41,142
- Market value (city estimate): $1,063,000
- Taxable value: $379,260
- Assessed land: $478,350

## Zoning

M1-1: floor area ratio 1.11 built, above the 1.00 base zoning allows, which bonuses, transfers or older rules can permit.

## 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