# 231 Greene Avenue, Brooklyn

Mixed use · 6 units · built c. 1874 · Block 1951, Lot 33.

On Umarelli: https://umarelli.org/nyc/3019510033/231-greene-avenue

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

Every lot on block 1951: https://umarelli.org/nyc/brooklyn/1951.md

## Building permits

- Alteration, filed Sep 17, 2025, estimated cost $30K, described as “Replace 5 broken wood joist due to water damage at residential garage, filing to resolve VIOLATION#34322383J. No change in egress, use or occupancy.”
- Alteration, filed Dec 16, 2022, estimated cost $9K, described as “Installation of +/-8 feet wide x +/- 50 feet high temporary supported scaffolding and stair tower at side of building , as per plans, for roofing repair work. No change in use, egress or occupancy under this application.”
- Alteration, filed Dec 16, 2022, estimated cost $16K, described as “Installation of approximately +/-25LF - 14'W x 10'H and +/-76LF - 12'W x 10'H temporary heavy duty sidewalk shed as per plans, for roof repair work. No change in use, egress or occupancy under this application.”

## Property taxes

- Assessment: $621,000
- 2026–27 tax: $25,632
- Market value (city estimate): $1,380,000
- Taxable value: $206,058
- Assessed land: $5,400
- Assessed improvements: $615,600

## Zoning

R6B: floor area ratio 1.65 built, 2.00 allowed by base zoning.

## Flood zone

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

## Landmarks

Part of Clinton Hill Historic District (Historic District). 6 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