# 8779 21st Avenue, Brooklyn

Vacant land · built 2019 · Block 6445, Lot 24.

On Umarelli: https://umarelli.org/nyc/3064450024/8779-21-avenue

More construction in Bath Beach: https://umarelli.org/nyc/brooklyn/bath-beach.md

## Building permits

- New Building — Multi-Family, filed Oct 18, 2021, 3 units, 3 stories, described as “Proposed three (3) story and cellar, three (3) family dwelling.”
- Alteration, filed May 30, 2024, estimated cost $1.0M, described as “Construction of new 3-story reinforce concrete building with cellar and foundations.”
- Alteration, filed May 30, 2024, estimated cost $100K, described as “Construction of new concrete 3-story building. Including concrete columns, beams and slabs.”
- Alteration, filed Jul 27, 2020, estimated cost $1K, described as “Proposed curb cut filed in conjunction with NB 321970970”
- Alteration, filed Jul 27, 2020, estimated cost $1K, described as “Proposed curb cut filed in conjunction with NB 321970961”
- Alteration, filed Mar 19, 2020, estimated cost $1K, described as “Sprinkler installation throughout new building as per plans filed herewith”
- Alteration, filed Mar 19, 2020, estimated cost $1K, described as “Installation of sprinkler system throughout new building as per plans filed herewith”
- Alteration, filed Jan 21, 2019, estimated cost $5K, described as “Proposed 8' plywood construction fence”

## Property taxes

- Assessment: $607,950
- 2026–27 tax: $51,546
- Market value (city estimate): $1,351,000
- Taxable value: $475,170
- Assessed land: $607,950

## Zoning

R5: floor area ratio 0.00 built, 1.50 allowed by base zoning.

## Recent sales

- Oct 16, 2023: $1,920,000
- Aug 8, 2018: $1,855,000

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

## Flood zone

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

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