{"asOf":"2026-07-08T00:42:07.187Z","block":"4700-4799 SANSOM ST","blockUrl":"https://blockreport.homes/block/4700-4799-sansom-st","address":"4721 SANSOM ST","parcelNumber":"601026000","source":"https://property.phila.gov/?p=601026000","ownerType":"owner-occupied","owner":"LAKE DORIS","marketValue":249300,"yearBuilt":1925,"lastSale":{"price":1,"date":"1990-03-26T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.95678040050281,"lng":-75.21611402539043}