Brooklyn Williamsburg Public building report
621 Union Avenue, Brooklyn
621 Union Avenue is a 3-story, 5-unit residential building in Williamsburg. NYC public records show 11 DOB complaints, 14 HPD violations and 1 bedbug filing associated with the building. The most recent DOB complaint was filed June 8, 2026.
This building ranks in the top 22% for DOB complaints and top 32% for HPD violations.
This building has a clean bill of health with no bedbugs found across 1 filing over 1 year.
Public records
- DOB complaints 11
- DOB violations 0
- HPD violations 14
- Bedbug reports 1
- 311 requests 0
- Residential units 0
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