{"asOf":"2026-07-08T00:42:06.316Z","block":"4500-4599 SANSOM ST","blockUrl":"https://blockreport.homes/block/4500-4599-sansom-st","address":"4536 SANSOM ST","parcelNumber":"601031300","source":"https://property.phila.gov/?p=601031300","ownerType":"owner-occupied","owner":"HUANG YUAN","marketValue":573100,"yearBuilt":1910,"lastSale":{"price":229000,"date":"2016-01-19T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.95597926503174,"lng":-75.21275059274123}