# 258 Dekalb Avenue, Brooklyn

Two-family with store · built c. 1879 · Block 1929, Lot 23.

On Umarelli: https://umarelli.org/nyc/3019290023/258-dekalb-avenue

More construction in Clinton Hill: https://umarelli.org/nyc/brooklyn/clinton-hill.md

Every lot on block 1929: https://umarelli.org/nyc/brooklyn/1929.md

## Building permits

- Alteration, filed Jul 28, 2026, estimated cost $97K, described as “Interior renovation in existing eating and drinking establishment. Enlarge kitchen and bathroom as per plans.”
- Alteration, filed Sep 9, 2020, estimated cost $8K, described as “Mechanical works. As per plans. No change in use, means of egress or occupancy in this application.”
- Alteration, filed Sep 9, 2020, estimated cost $24K, described as “Plumbing works. As per plans.. No change in use, means of egress or occupancy in this application”

## Property taxes

- Assessment: $159,900
- 2026–27 tax: $8,609
- Market value (city estimate): $2,665,000
- Taxable value: $43,386
- Assessed land: $15,240
- Assessed improvements: $144,660

## Zoning

R6B: floor area ratio 2.03 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jun 27, 2019: $1,430,000

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

## Flood zone

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

## Landmarks

Part of Clinton Hill Historic District (Historic District). 12 Landmarks Preservation Commission permits are on file.

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