{"asOf":"2026-07-08T00:07:12.232Z","block":"500-599 MC KEAN ST","blockUrl":"https://blockreport.homes/block/500-599-mc-kean-st","address":"523 MCKEAN ST","parcelNumber":"392026600","source":"https://property.phila.gov/?p=392026600","ownerType":"owner-occupied","owner":"DERUPO SARAH","marketValue":267500,"yearBuilt":1929,"lastSale":{"price":325000,"date":"2024-11-20T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.923943736227315,"lng":-75.15553661839407}