Manhattan Upper East Side-Carnegie Hill Public building report
520 Park Avenue, Manhattan
520 Park Avenue is a 51-story, 43-unit residential condo in Upper East Side-Carnegie Hill. NYC public records show 82 DOB complaints, 56 DOB violations, 3 HPD violations and 3 bedbug filings associated with the building. The most recent DOB complaint was filed July 17, 2026. Public sale records were identified for 39 units.
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.
- 41 East 60 Street
- 43 East 60 Street
- 45 East 60 Street
This building is the 1st most valuable building in Upper East Side-Carnegie Hill and the 46th in New York. It ranks in the top 1% for DOB complaints, top 9% for DOB violations and top 41% for HPD violations.
This building has a clean bill of health with no bedbugs found across 3 filings over 3 years.
Public records
- DOB complaints 82
- DOB violations 56
- HPD violations 3
- Bedbug reports 3
- 311 requests 0
- Residential units 41 $1,114,894,098 last recorded sales
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