{"asOf":"2026-07-08T00:08:38.297Z","block":"3500-3599 MERCER ST","blockUrl":"https://blockreport.homes/block/3500-3599-mercer-st","address":"3574 MERCER ST","parcelNumber":"451276700","source":"https://property.phila.gov/?p=451276700","ownerType":"owner-occupied","owner":"FRAGOGIANNIS EFSTATHIOS","marketValue":183100,"yearBuilt":1910,"lastSale":{"price":1,"date":"2002-10-23T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.98997931475866,"lng":-75.09444858004036}