Manhattan Midtown South-Flatiron-Union Square Public building report
53-55 W 21 St, Manhattan
53-55 W 21 St is a 6-story, 8-unit mixed-use building in Midtown South-Flatiron-Union Square. NYC public records show 43 DOB complaints, 57 DOB violations and 2 HPD violations associated with the building. The most recent DOB complaint was filed October 21, 2026.
This building has 2 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.
- 53 West 21 Street
- 55 West 21 Street
This building ranks in the top 11% for DOB complaints, top 32% for DOB violations and top 32% for HPD violations.
Public records
- DOB complaints 43
- DOB violations 57
- HPD violations 2
- Bedbug reports 0
- 311 requests 0
- Residential units 0
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