Manhattan Chelsea-Hudson Yards Public building report
420 9 Avenue, Manhattan
420 9 Avenue is a 4-story, 13-unit mixed-use building in Chelsea-Hudson Yards. NYC public records show 28 DOB complaints and 9 DOB violations associated with the building. The most recent DOB complaint was filed June 4, 2026.
This building has 20 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.
- 400 9 Avenue
- 402 9 Avenue
- 404 9 Avenue
- 406 9 Avenue
- 408 9 Avenue
- 410 9 Avenue
- 412 9 Avenue
- 414 9 Avenue
- 416 9 Avenue
- 418 9 Avenue
- 422 9 Avenue
- 424 9 Avenue
- 426 9 Avenue
- 428 9 Avenue
- 430 9 Avenue
- 363 West 33 Street
- 364 West 34 Street
- 366 West 34 Street
- 368 West 34 Street
- 370 West 34 Street
This building ranks in the top 17% for DOB complaints and top 53% for DOB violations.
Public records
- DOB complaints 28
- DOB violations 9
- HPD violations 0
- Bedbug reports 0
- 311 requests 0
- Residential units 0
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