{"asOf":"2026-07-08T00:43:16.886Z","block":"500-599 SELMA ST","blockUrl":"https://blockreport.homes/block/500-599-selma-st","address":"513 SELMA ST","parcelNumber":"582255300","source":"https://property.phila.gov/?p=582255300","ownerType":"owner-occupied","owner":"DERR MARGARET HARDEN","marketValue":371200,"yearBuilt":1959,"lastSale":{"price":1,"date":"2007-03-16T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.11750627275825,"lng":-75.0244838602658}