{"asOf":"2026-07-08T00:06:46.959Z","block":"600-699 MAYFAIR ST","blockUrl":"https://blockreport.homes/block/600-699-mayfair-st","address":"674 MAYFAIR ST","parcelNumber":"351065200","source":"https://property.phila.gov/?p=351065200","ownerType":"owner-occupied","owner":"YIN CHEN JIN","marketValue":199900,"yearBuilt":1950,"lastSale":{"price":74000,"date":"2002-10-21T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03288172270734,"lng":-75.108236632758}