Brooklyn Carroll Gardens-Cobble Hill-Gowanus-Red Hook Public building report
400 4 Avenue, Brooklyn
400 4 Avenue is a 4-story, 7-unit mixed-use building in Carroll Gardens-Cobble Hill-Gowanus-Red Hook. NYC public records show 7 DOB complaints, 44 DOB violations, 25 HPD violations and 1 bedbug filing associated with the building. The most recent DOB complaint was filed November 21, 2025.
This building has 5 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.
- 258 6 Street
- 260 6 Street
- 262 6 Street
- 264 6 Street
- 266 6 Street
This building ranks in the top 15% for DOB complaints, top 3% for DOB violations and top 9% 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 7
- DOB violations 44
- HPD violations 25
- Bedbug reports 1
- 311 requests 0
- Residential units 0
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