{"asOf":"2026-07-08T00:31:41.227Z","block":"500-599 RANDOLPH CT","blockUrl":"https://blockreport.homes/block/500-599-randolph-ct","address":"521 RANDOLPH CT","parcelNumber":"051102510","source":"https://property.phila.gov/?p=051102510","ownerType":"owner-occupied","owner":"KOENIG FRANZ M","marketValue":594200,"yearBuilt":1975,"lastSale":{"price":585000,"date":"2018-10-04T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.94230824044393,"lng":-75.15137815377383}