# 824 Avenue K, Brooklyn

Single family · built 2023 · Block 6534, Lot 8.

On Umarelli: https://umarelli.org/nyc/3065340008/824-avenue-k

More construction in Ocean Parkway: https://umarelli.org/nyc/brooklyn/ocean-parkway.md

## Building permits

- New Building, filed Jan 30, 2024, 1 story, described as “One car accessory garage”
- New Building — Residential, filed Sep 21, 2022, estimated cost $346K, 1 unit, 3 stories, described as “New three story single family dwelling with a cellar herewith being filed”
- Alteration, filed Oct 29, 2025, estimated cost $189K, described as “Plumbing drawings herewith being filed in conjunction with application # B00778607”
- Alteration, filed Jan 30, 2023, estimated cost $100K, described as “Foundation & earthwork herewith being filed in conjunction with application # B00778607. Foundation is a shallow foundation for a single family home.”
- Alteration, filed Dec 22, 2022, estimated cost $100K, described as “Support of excavation plans herewith being filed in conjunction with application # B00778607”
- Alteration, filed Dec 22, 2022, estimated cost $150K, described as “Structural plans herewith being filed in conjunction with application # B00778607”
- Alteration, filed Dec 19, 2022, estimated cost $287K, described as “Plumbing & sprinkler drawings herewith being filed in conjunction with application # B00778607”
- Alteration, filed Dec 19, 2022, estimated cost $250K, described as “Mechanical work herewith being filed in conjunction with application # B00778607”
- Alteration, filed Sep 21, 2022, estimated cost $4K, described as “Temporary construction fence filed in conjunction with demolition application 322162057 & 322107260”
- Alteration, filed Aug 11, 2022, estimated cost $160, described as “Herewith filing for a temporary construction fence. This application is being filed in conjunction with a three story fully detached single family filed under new building application # B00778607-I1”

## Property taxes

- Assessment: $168,000
- 2026–27 tax: $27,548
- Market value (city estimate): $2,800,000
- Taxable value: $138,828
- Assessed land: $144,000
- Assessed improvements: $24,000

## Zoning

R2X: floor area ratio 0.85 built, 1.00 allowed by base zoning.

## Recent sales

- Apr 12, 2021: $5,300,000

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