{"asOf":"2026-07-08T00:42:06.316Z","block":"4500-4599 SANSOM ST","blockUrl":"https://blockreport.homes/block/4500-4599-sansom-st","address":"4540 SANSOM ST","parcelNumber":"601031500","source":"https://property.phila.gov/?p=601031500","ownerType":"owner-occupied","owner":"MCCOLLUM TIMOTHY","marketValue":530700,"yearBuilt":1910,"lastSale":{"price":295000,"date":"2006-11-14T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.9559938739986,"lng":-75.21286797144309}