{"asOf":"2026-07-07T23:19:19.578Z","block":"400-499 DURFOR ST","blockUrl":"https://blockreport.homes/block/400-499-durfor-st","address":"434 DURFOR ST","parcelNumber":"392175600","source":"https://property.phila.gov/?p=392175600","ownerType":"owner-occupied","owner":"MC KEOWN MARGUERITE","marketValue":202000,"yearBuilt":1920,"lastSale":{"price":1,"date":"1997-06-09T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.91938348068813,"lng":-75.15508950542855}