Brooklyn Williamsburg Public building report
438 Union Avenue, Brooklyn
438 Union Avenue is a 6-story, 13-unit residential building in Williamsburg. NYC public records show 31 DOB complaints, 19 DOB violations, 39 HPD violations and 4 bedbug filings associated with the building. The most recent DOB complaint was filed October 7, 2026.
This building ranks in the top 6% for DOB complaints, top 16% for DOB violations and top 13% for HPD violations.
This building has a clean bill of health with no bedbugs found across 4 filings over 4 years.
Public records
- DOB complaints 31
- DOB violations 19
- HPD violations 39
- Bedbug reports 4
- 311 requests 0
- Residential units 0
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