{"asOf":"2026-07-07T23:49:39.240Z","block":"800-899 JACKSON ST","blockUrl":"https://blockreport.homes/block/800-899-jackson-st","address":"839 JACKSON ST","parcelNumber":"393316900","source":"https://property.phila.gov/?p=393316900","ownerType":"owner-occupied","owner":"ZHENG FENF JIAO","marketValue":246300,"yearBuilt":1925,"lastSale":{"price":78000,"date":"2015-09-10T04:00:00Z"},"openViolations":0,"taxOwed":267.88,"lat":39.922153545525276,"lng":-75.16103592247893}