Brooklyn Park Slope Public building report
427 Dean Street, Brooklyn
427 Dean Street is a 4-story, 17-unit residential building in Park Slope. NYC public records show 19 DOB complaints, 5 DOB violations, 293 HPD violations and 8 bedbug filings associated with the building. The most recent DOB complaint was filed July 17, 2025.
This building has 2 alternative addresses. NYC often lists more than one street address for the same building. Corner lots, multiple street frontages, and official aliases in city address files all map to one BIN.
- 429 Dean Street
- 431 Dean Street
This building ranks in the top 3% for DOB complaints, top 17% for DOB violations and top 1% for HPD violations.
This building does have a record of bedbugs, as recently as 2020.
Public records
- DOB complaints 19
- DOB violations 5
- HPD violations 293
- Bedbug reports 8
- 311 requests 0
- Residential units 0
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