{"asOf":"2026-07-08T00:44:24.161Z","block":"4200-4299 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4200-4299-sheffield-ave","address":"4229 SHEFFIELD AVE","parcelNumber":"651143500","source":"https://property.phila.gov/?p=651143500","ownerType":"owner-occupied","owner":"TAHOUM MANSOUR","marketValue":273200,"yearBuilt":1955,"lastSale":{"price":82000,"date":"2015-06-22T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03727549485053,"lng":-75.03175873411112}