# 725 Dean Street, Brooklyn

Single family · built c. 1910 · Block 1130, Lot 57.

On Umarelli: https://umarelli.org/nyc/3011300057/725-dean-street

More construction in Prospect Heights: https://umarelli.org/nyc/brooklyn/prospect-heights.md

## Building permits

- New Building — Multi-Family, filed Jun 16, 2025, 3 units, 4 stories, described as “Propose new 4-story residential building as per plan. Obtain new c of o.”
- Demolition, filed Jul 23, 2025, estimated cost $53K, described as “Full hand demolition of a 2 story and cellar frame structure”

## Property taxes

- Assessment: $140,160
- 2026–27 tax: $1,227
- Market value (city estimate): $2,336,000
- Taxable value: $6,184
- Assessed land: $20,940
- Assessed improvements: $119,220

## Zoning

R6B: floor area ratio 0.60 built, 2.00 allowed by base zoning.

## Recent sales

- Jan 29, 2026: $2,300,000, 1,500 sq ft ($1,533 per sq ft)

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