{"asOf":"2026-07-08T00:42:04.927Z","block":"4300-4399 SANSOM ST","blockUrl":"https://blockreport.homes/block/4300-4399-sansom-st","address":"4321 SANSOM ST","parcelNumber":"272023300","source":"https://property.phila.gov/?p=272023300","ownerType":"owner-occupied","owner":"UPPAL ARMAAN","marketValue":528700,"yearBuilt":1915,"lastSale":{"price":408500,"date":"2020-07-30T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.95592065523874,"lng":-75.20930138356982}