Brooklyn Crown Heights (North) Public building report
640 Classon Avenue, Brooklyn
640 Classon Avenue is a 3-story, 3-unit mixed-use building in Crown Heights (North). NYC public records show 2 DOB complaints and 24 HPD violations associated with the building. The most recent DOB complaint was filed July 20, 2026.
This building ranks in the top 40% for DOB complaints and top 30% for HPD violations.
Public records
- DOB complaints 2
- DOB violations 0
- HPD violations 24
- Bedbug reports 0
- 311 requests 0
- Residential units 0
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