{"asOf":"2026-07-07T23:51:04.340Z","block":"400-499 JONATHAN PL","blockUrl":"https://blockreport.homes/block/400-499-jonathan-pl","address":"427 JONATHAN PL","parcelNumber":"581096000","source":"https://property.phila.gov/?p=581096000","ownerType":"owner-occupied","owner":"GUERRA ROBERT J","marketValue":586700,"yearBuilt":1970,"lastSale":{"price":166000,"date":"1989-07-13T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.10921795687743,"lng":-75.05170041456113}