{"asOf":"2026-07-08T00:11:53.836Z","block":"600-699 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/600-699-mountain-st","address":"612 MOUNTAIN ST","parcelNumber":"012109100","source":"https://property.phila.gov/?p=012109100","ownerType":"owner-occupied","owner":"LIU GUI WU","marketValue":274900,"yearBuilt":1920,"lastSale":{"price":1,"date":"2023-10-23T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92791094776757,"lng":-75.15604849477563}