{"asOf":"2026-07-08T00:44:24.990Z","block":"4300-4399 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4300-4399-sheffield-ave","address":"4315 SHEFFIELD AVE","parcelNumber":"651144100","source":"https://property.phila.gov/?p=651144100","ownerType":"owner-occupied","owner":"SWALLOW ROBERT T","marketValue":216000,"yearBuilt":1955,"lastSale":{"price":9800,"date":"1957-04-18T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03668460796971,"lng":-75.03147559810908}