{"asOf":"2026-07-08T00:08:42.242Z","block":"600-699 MERCY ST","blockUrl":"https://blockreport.homes/block/600-699-mercy-st","address":"638 MERCY ST","parcelNumber":"393047610","source":"https://property.phila.gov/?p=393047610","ownerType":"vacant","owner":"CITY OF PHILA","marketValue":38200,"yearBuilt":null,"lastSale":{"price":4,"date":"1943-01-01T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.923198338900576,"lng":-75.15779884366397}