{"asOf":"2026-07-08T00:06:46.959Z","block":"600-699 MAYFAIR ST","blockUrl":"https://blockreport.homes/block/600-699-mayfair-st","address":"678 MAYFAIR ST","parcelNumber":"351065400","source":"https://property.phila.gov/?p=351065400","ownerType":"owner-occupied","owner":"YANG HANG","marketValue":207800,"yearBuilt":1950,"lastSale":{"price":10,"date":"2002-08-08T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.032806631544005,"lng":-75.10817943258046}