{"asOf":"2026-07-08T00:08:41.734Z","block":"500-599 MERCY ST","blockUrl":"https://blockreport.homes/block/500-599-mercy-st","address":"513 MERCY ST","parcelNumber":"392054500","source":"https://property.phila.gov/?p=392054500","ownerType":"owner-occupied","owner":"GADSON DORIS","marketValue":146200,"yearBuilt":1929,"lastSale":{"price":1,"date":"2009-05-27T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92312425278327,"lng":-75.15559606028391}