Brooklyn Bushwick (West) Public building report
309 Knickerbocker Avenue, Brooklyn
309 Knickerbocker Avenue is a 4-story, 7-unit mixed-use building in Bushwick (West). NYC public records show 15 DOB complaints, 20 DOB violations and 109 HPD violations associated with the building. The most recent DOB complaint was filed May 21, 2026.
This building has 3 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.
- 811 Hart Street
- 813 Hart Street
- 815 Hart Street
This building ranks in the top 7% for DOB complaints, top 7% for DOB violations and top 8% for HPD violations.
Public records
- DOB complaints 15
- DOB violations 20
- HPD violations 109
- Bedbug reports 0
- 311 requests 0
- Residential units 0
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