{"asOf":"2026-07-08T00:29:43.167Z","block":"800-899 PORTER ST","blockUrl":"https://blockreport.homes/block/800-899-porter-st","address":"803 PORTER ST","parcelNumber":"393349500","source":"https://property.phila.gov/?p=393349500","ownerType":"owner-occupied","owner":"ZHENG GUI YU","marketValue":225600,"yearBuilt":1920,"lastSale":{"price":75200,"date":"2013-07-17T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.918281615033166,"lng":-75.16094937899788}