{"asOf":"2026-07-08T00:29:42.055Z","block":"500-599 PORTER ST","blockUrl":"https://blockreport.homes/block/500-599-porter-st","address":"531 PORTER ST","parcelNumber":"392216800","source":"https://property.phila.gov/?p=392216800","ownerType":"absentee","owner":"YANG MEI LIN","marketValue":226400,"yearBuilt":1920,"lastSale":{"price":105000,"date":"2018-11-15T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.91781806699397,"lng":-75.15727606220396}