{"asOf":"2026-07-07T23:38:43.885Z","block":"4500-4599 GRISCOM ST","blockUrl":"https://blockreport.homes/block/4500-4599-griscom-st","address":"4533 GRISCOM ST","parcelNumber":"232447600","source":"https://property.phila.gov/?p=232447600","ownerType":"absentee","owner":"JOSEPH W HEADLEY","marketValue":130400,"yearBuilt":1935,"lastSale":{"price":5000,"date":"1979-12-21T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.01496179068727,"lng":-75.0864317343569}