{"asOf":"2026-07-08T00:17:54.654Z","block":"4200-4299 O ST","blockUrl":"https://blockreport.homes/block/4200-4299-o-st","address":"4252 O ST","parcelNumber":"332547800","source":"https://property.phila.gov/?p=332547800","ownerType":"owner-occupied","owner":"SIMMONS SONIA","marketValue":166000,"yearBuilt":1950,"lastSale":{"price":51000,"date":"1998-12-01T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.011423435741385,"lng":-75.09606184244237}