{"asOf":"2026-07-08T00:08:42.242Z","block":"600-699 MERCY ST","blockUrl":"https://blockreport.homes/block/600-699-mercy-st","address":"631 MERCY ST","parcelNumber":"393042500","source":"https://property.phila.gov/?p=393042500","ownerType":"owner-occupied","owner":"SWARTWOOD THOMAS CLAYTON","marketValue":356500,"yearBuilt":1925,"lastSale":{"price":339000,"date":"2025-03-15T04:00:00Z"},"openViolations":0,"taxOwed":10418.59,"lat":39.923366240616716,"lng":-75.15743498449385}