{"asOf":"2026-07-08T00:30:40.010Z","block":"4100-4199 PRINCETON AVE","blockUrl":"https://blockreport.homes/block/4100-4199-princeton-ave","address":"4121 PRINCETON AVE","parcelNumber":"412054400","source":"https://property.phila.gov/?p=412054400","ownerType":"owner-occupied","owner":"MILONE BARBARA ANN","marketValue":255600,"yearBuilt":1950,"lastSale":{"price":1,"date":"2015-07-02T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03358695375341,"lng":-75.04323133131193}