# 4324 12th Avenue, Brooklyn

Four-family with store · built c. 1930 · Block 5603, Lot 50.

On Umarelli: https://umarelli.org/nyc/3056030050/4324-12-avenue

More construction in Borough Park: https://umarelli.org/nyc/brooklyn/borough-park.md

## Building permits

- Alteration, filed Oct 6, 2021, estimated cost $200K, described as “Installation of mechanical systems associated ducts and piping, to new 7-story & cellar residential & community facility building”

## Property taxes

- Assessment: $541,350
- 2026–27 tax: $40,546
- Market value (city estimate): $1,203,000
- Taxable value: $325,959
- Assessed land: $112,950
- Assessed improvements: $428,400

## Zoning

R6: floor area ratio 1.59 built, 2.43 allowed by base zoning.

## Flood zone

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

## In the news

[Permits Filed for 1193 44th Street in Borough Park, Brooklyn](https://newyorkyimby.com/2020/07/permits-filed-for-1193-44th-street-in-borough-park-brooklyn.html), New York YIMBY, Jul 30, 2020.

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