# 439 Liberty Avenue, Brooklyn

Other · Block 3690, Lot 32.

Some of the city’s records for this lot were still loading when this page was made; it refreshes within minutes.

On Umarelli: https://umarelli.org/nyc/3036900032/439-liberty-avenue

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

## Building permits

Permit records are unavailable right now; the map lists them once the city responds.

## Property taxes

- Assessment: $16,731
- 2026–27 tax: $1,711
- Market value (city estimate): $37,180
- Taxable value: $15,775
- Assessed land: $16,731

## Zoning

M1-4/R6A: floor area ratio 0.00 built, 3.00 allowed by base zoning.

## Flood zone

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

## In the news

[Permits Filed for 439 Liberty Avenue in East New York, Brooklyn](https://newyorkyimby.com/2026/09/permits-filed-for-439-liberty-avenue-in-east-new-york-brooklyn.html), New York YIMBY, Sep 6, 2026.

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