{"asOf":"2026-07-08T00:11:53.836Z","block":"600-699 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/600-699-mountain-st","address":"615 MOUNTAIN ST","parcelNumber":"012106700","source":"https://property.phila.gov/?p=012106700","ownerType":"owner-occupied","owner":"KELLY STEPHEN J","marketValue":219000,"yearBuilt":1920,"lastSale":{"price":11000,"date":"1992-09-23T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.928163420734954,"lng":-75.15603101768545}