{"asOf":"2026-07-08T00:44:26.726Z","block":"4500-4599 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4500-4599-sheffield-ave","address":"4538 SHEFFIELD AVE","parcelNumber":"651135800","source":"https://property.phila.gov/?p=651135800","ownerType":"owner-occupied","owner":"BOITEL ROMELFI P GUERRA","marketValue":216200,"yearBuilt":1955,"lastSale":{"price":250000,"date":"2026-02-20T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03442207219799,"lng":-75.03050774948665}