{"asOf":"2026-07-07T23:53:54.104Z","block":"4300-4399 L ST","blockUrl":"https://blockreport.homes/block/4300-4399-l-st","address":"4313 L ST","parcelNumber":"332403300","source":"https://property.phila.gov/?p=332403300","ownerType":"owner-occupied","owner":"CHAN KAM KWONG","marketValue":177100,"yearBuilt":1940,"lastSale":{"price":1,"date":"2019-07-19T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.01280290345531,"lng":-75.10153212192473}