{"asOf":"2026-07-08T00:11:52.231Z","block":"200-299 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/200-299-mountain-st","address":"226 MOUNTAIN ST","parcelNumber":"011104200","source":"https://property.phila.gov/?p=011104200","ownerType":"absentee","owner":"OLKOWSKI KEITH","marketValue":234400,"yearBuilt":1920,"lastSale":{"price":94000,"date":"2014-12-16T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92719418788217,"lng":-75.14997318973724}