{"asOf":"2026-07-08T00:11:53.658Z","block":"500-599 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/500-599-mountain-st","address":"529 MOUNTAIN ST","parcelNumber":"011359500","source":"https://property.phila.gov/?p=011359500","ownerType":"absentee","owner":"WENG FENJIN","marketValue":248200,"yearBuilt":1920,"lastSale":{"price":101000,"date":"2017-11-08T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92796030151536,"lng":-75.15467149519226}