# 704 Lefferts Avenue, Brooklyn

Vacant land · Block 1428, Lot 31.

On Umarelli: https://umarelli.org/nyc/3014280031/704-lefferts-avenue

More construction in Flatbush: https://umarelli.org/nyc/brooklyn/flatbush.md

## Building permits

- New Building — Multi-Family, filed Aug 3, 2026, 5 units, 6 stories, described as “Propose a 5-family, 6-story mixed-use new building with a cellar and penthouse.”
- Alteration, filed Aug 28, 2020, estimated cost $2K, described as “C.c.; this application is being filed for a paired curb cut to be repaired.”
- Alteration, filed Jul 16, 2020, estimated cost $1K, described as “This job is being file in conjunction with new building application number 321935064.”
- Alteration, filed Jun 18, 2020, estimated cost $50K, described as “Sprinkler plans hereby filed in conjuction with NB job # 321935064”
- Alteration, filed Sep 23, 2019, estimated cost $5K, described as “This application is being filed for temporary fence.”

## Property taxes

- Assessment: $12,900
- 2026–27 tax: $2,560
- Market value (city estimate): $215,000
- Taxable value: $12,900
- Assessed land: $12,900

## Zoning

R6: floor area ratio 0.00 built, 2.43 allowed by base zoning.

## Recent sales

- Jul 7, 2026: $1,175,000
- Apr 24, 2025: $1,100,000
- Feb 22, 2018: $1,100,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

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

## In the news

[Permits Filed for 704 Lefferts Avenue in East Flatbush, Brooklyn](https://newyorkyimby.com/2026/08/permits-filed-for-704-lefferts-avenue-in-prospect-lefferts-gardens-brooklyn.html), New York YIMBY, Aug 11, 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