{"asOf":"2026-07-08T00:17:54.654Z","block":"4200-4299 O ST","blockUrl":"https://blockreport.homes/block/4200-4299-o-st","address":"4250 O ST","parcelNumber":"332547700","source":"https://property.phila.gov/?p=332547700","ownerType":"owner-occupied","owner":"TRAN THUANH T","marketValue":179000,"yearBuilt":1950,"lastSale":{"price":66713,"date":"2012-02-07T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.01137480180975,"lng":-75.09607359378181}