{"asOf":"2026-07-08T00:44:24.161Z","block":"4200-4299 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4200-4299-sheffield-ave","address":"4207 SHEFFIELD AVE","parcelNumber":"651142600","source":"https://property.phila.gov/?p=651142600","ownerType":"owner-occupied","owner":"LI GUANG XING","marketValue":275000,"yearBuilt":1955,"lastSale":{"price":238000,"date":"2021-07-20T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03792449098081,"lng":-75.03215544651805}