{"asOf":"2026-07-08T00:11:53.658Z","block":"500-599 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/500-599-mountain-st","address":"519 MOUNTAIN ST","parcelNumber":"011359000","source":"https://property.phila.gov/?p=011359000","ownerType":"absentee","owner":"HUANG SI CHUN","marketValue":254100,"yearBuilt":1920,"lastSale":{"price":1,"date":"2013-12-12T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.927925369326665,"lng":-75.15442686681764}