{"asOf":"2026-07-08T00:02:41.824Z","block":"4200-4299 MAIN ST","blockUrl":"https://blockreport.homes/block/4200-4299-main-st","address":"4221 MAIN ST","parcelNumber":"871017400","source":"https://property.phila.gov/?p=871017400","ownerType":"owner-occupied","owner":"VLIORAS GEORGE","marketValue":441600,"yearBuilt":1900,"lastSale":{"price":343000,"date":"2021-12-06T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.024207577787045,"lng":-75.22053445575075}