{"asOf":"2026-07-08T00:06:46.959Z","block":"600-699 MAYFAIR ST","blockUrl":"https://blockreport.homes/block/600-699-mayfair-st","address":"619 MAYFAIR ST","parcelNumber":"351070800","source":"https://property.phila.gov/?p=351070800","ownerType":"absentee","owner":"SECK YOU SONG","marketValue":207700,"yearBuilt":1950,"lastSale":{"price":150000,"date":"2024-06-06T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.034388329110996,"lng":-75.1086990610356}