{"asOf":"2026-07-08T00:11:53.658Z","block":"500-599 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/500-599-mountain-st","address":"547 MOUNTAIN ST","parcelNumber":"011360400","source":"https://property.phila.gov/?p=011360400","ownerType":"owner-occupied","owner":"SLAHTA CORY","marketValue":320200,"yearBuilt":1920,"lastSale":{"price":305000,"date":"2020-12-15T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92801822230474,"lng":-75.15511494816704}