{"asOf":"2026-07-08T00:11:53.658Z","block":"500-599 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/500-599-mountain-st","address":"528 MOUNTAIN ST","parcelNumber":"011362500","source":"https://property.phila.gov/?p=011362500","ownerType":"owner-occupied","owner":"CHIEM SOPHOL","marketValue":240400,"yearBuilt":1920,"lastSale":{"price":1,"date":"2012-08-03T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92778179837981,"lng":-75.1550688476589}