# 545 Brooklyn Avenue, Brooklyn

Mixed use · 5 units · built c. 1931 · Block 4798, Lot 10.

On Umarelli: https://umarelli.org/nyc/3047980010/545-brooklyn-avenue

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

Every lot on block 4798: https://umarelli.org/nyc/brooklyn/4798.md

## Building permits

- Alteration, filed Feb 13, 2020, estimated cost $5K, described as “Install kitchen exhaust system for commercial kitchen. No change in use occupancy or egress.”

## Property taxes

- Assessment: $563,850
- 2026–27 tax: $30,674
- Market value (city estimate): $1,253,000
- Taxable value: $246,598
- Assessed land: $9,450
- Assessed improvements: $554,400

## Zoning

R6: floor area ratio 2.35 built, 2.43 allowed by base zoning.

## Recent sales

- Apr 10, 2025: $2,600,000
- Oct 1, 2024: $85,000

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