{"asOf":"2026-07-08T00:02:43.715Z","block":"4400-4499 MAIN ST","blockUrl":"https://blockreport.homes/block/4400-4499-main-st","address":"4427 MAIN ST","parcelNumber":"871274650","source":"https://property.phila.gov/?p=871274650","ownerType":"owner-occupied","owner":"TANG PHILIP","marketValue":424700,"yearBuilt":1900,"lastSale":{"price":1,"date":"1991-04-16T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.026497092739724,"lng":-75.22561158314444}