{"asOf":"2026-07-08T00:06:46.959Z","block":"600-699 MAYFAIR ST","blockUrl":"https://blockreport.homes/block/600-699-mayfair-st","address":"683 MAYFAIR ST","parcelNumber":"351074000","source":"https://property.phila.gov/?p=351074000","ownerType":"owner-occupied","owner":"LAM CHEONG HONG","marketValue":200100,"yearBuilt":1950,"lastSale":{"price":35000,"date":"2001-04-19T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03313150367814,"lng":-75.10775212234812}