{"asOf":"2026-07-08T00:30:32.833Z","block":"400-499 PRINCETON AVE","blockUrl":"https://blockreport.homes/block/400-499-princeton-ave","address":"423 PRINCETON AVE","parcelNumber":"353174200","source":"https://property.phila.gov/?p=353174200","ownerType":"owner-occupied","owner":"COCO KLAIR T","marketValue":273300,"yearBuilt":1950,"lastSale":{"price":1,"date":"2003-08-15T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.05863671592918,"lng":-75.08742144790422}