{"asOf":"2026-07-08T00:44:24.990Z","block":"4300-4399 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4300-4399-sheffield-ave","address":"4308 SHEFFIELD AVE","parcelNumber":"651131300","source":"https://property.phila.gov/?p=651131300","ownerType":"owner-occupied","owner":"COOK ALICE J","marketValue":217700,"yearBuilt":1955,"lastSale":{"price":44928,"date":"1988-07-27T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03722101151172,"lng":-75.03231537196811}