{"asOf":"2026-07-07T23:38:43.885Z","block":"4500-4599 GRISCOM ST","blockUrl":"https://blockreport.homes/block/4500-4599-griscom-st","address":"4535 GRISCOM ST","parcelNumber":"232447700","source":"https://property.phila.gov/?p=232447700","ownerType":"owner-occupied","owner":"PORTER STANLEY","marketValue":130100,"yearBuilt":1935,"lastSale":{"price":47000,"date":"2010-06-29T04:00:00Z"},"openViolations":0,"taxOwed":4969.41,"lat":40.0150052335326,"lng":-75.08639138494613}