Alteration filingSep 11
245 Dean Street
Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn
Approved4 proposed stories
View record Street record · Brooklyn
Dean Street
283 mapped DOB filings publish this street name in the current snapshot. They span Downtown Brooklyn-Dumbo-Boerum Hill, Park Slope, Prospect Heights. 15 changed status in the last 7 days.
Qualified records283
Active-status records171
Latest status changeSep 11, 2026
What is on this street
The built record of Dean Street
City Planning maps 950 tax lots on Dean Street in Brooklyn, 43% of them one and two family homes. The oldest went up in 1849 and the newest in 2025. This describes the street as it stands, not the filings below.
- Tax lots
- 950
- Buildings
- 977
- Homes
- 5,087
- Typically built
- 1910s
- Typical height
- 3–32 floors
- Built area
- 6,072,654 sq ft
How the lots are used
- One and two family homes412 of 950
- Walk-up apartments404 of 950
- Mixed residential and commercial35 of 950
Zoning: R6, R6B, R6A are the districts covering most of the street. A zoning district sets what may be built, not what is there now.
NYC Department of City Planning · Primary Land Use Tax Lot Output (PLUTO) · 64uk-42ks · read 2026-09-11
How to read this street page
A shared street name does not mean a shared project.
These records are grouped by the street name and borough published by DOB. Each address remains an independent filing unless its source record explicitly connects it to another site. Use this page to scan activity along the corridor, then open an individual filing for its exact status, scope and identifiers.
Explore this corridor on the mapSource snapshot accessed Sep 13, 2026. Street grouping is based on the normalized street-name field.