{"asOf":"2026-07-08T00:06:46.959Z","block":"600-699 MAYFAIR ST","blockUrl":"https://blockreport.homes/block/600-699-mayfair-st","address":"668 MAYFAIR ST","parcelNumber":"351064900","source":"https://property.phila.gov/?p=351064900","ownerType":"owner-occupied","owner":"CHEN HAI FANG","marketValue":207900,"yearBuilt":1950,"lastSale":{"price":155000,"date":"2019-07-26T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.032995607257114,"lng":-75.10832284908406}