# 232 Adelphi Street, Brooklyn

Condominium · 12 units · built c. 1888 · Block 2090, Lot 7503.

On Umarelli: https://umarelli.org/nyc/3020907503/232-adelphi-street

More construction in Fort Greene: https://umarelli.org/nyc/brooklyn/fort-greene.md

Every lot on block 2090: https://umarelli.org/nyc/brooklyn/2090.md

## Building permits

- Alteration, filed Jan 2, 2025, estimated cost $56K, described as “Herewith filing for replacement exterior condenser units as per the plans to individually meter each condenser unit (currently combined metering). No change to use, egress or occupancy.”
- Alteration, filed Dec 8, 2024, estimated cost $48K, described as “Minor alteration for interior work only, and as as-built drawings for the premises. The work includes minor work to the kitchens. No change to use, egress, or occupancy.”
- Alteration, filed Dec 8, 2024, estimated cost $17K, described as “Plumbing work in conjunction w/ alteration 2 job # B01152672 including the addition addition of washers and non-gas dryers”

## Property taxes

- Assessment: $2,432,700
- 2026–27 tax: $191,194
- Market value (city estimate): $5,406,002
- Taxable value: $1,807,867
- Assessed land: $549,450
- Assessed improvements: $1,883,250
- Condo units with their own tax lots: 12

## Tax breaks

- Co-op and condo abatement, with no end date, a $33,686 credit this tax year.

## Zoning

R6B: floor area ratio 1.34 built, 2.00 allowed by base zoning.

## Recent sales

- May 14, 2026: $1,425,000, Apt 1
- May 12, 2026: $1,629,200, Apt 2
- Jan 27, 2026: $1,784,938, Apt 4
- Jan 15, 2026: $2,335,000, Apt 7
- Dec 4, 2025: $2,966,108, Apt 8
- Nov 12, 2025: $1,207,404, Apt 5
- Nov 12, 2025: $2,316,519, Apt 12
- Nov 5, 2025: $4,157,453, Apt 9
- Nov 3, 2025: $1,683,113, Apt 3
- Oct 28, 2025: $1,355,000, Apt 6

The 10 most recent of 12 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