{"asOf":"2026-07-08T00:44:26.726Z","block":"4500-4599 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4500-4599-sheffield-ave","address":"4554 SHEFFIELD AVE","parcelNumber":"651136600","source":"https://property.phila.gov/?p=651136600","ownerType":"absentee","owner":"ULATOWSKI WALTER","marketValue":207900,"yearBuilt":1955,"lastSale":{"price":40300,"date":"1998-12-07T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.034131152751705,"lng":-75.03024942777822}