{"asOf":"2026-07-08T00:11:52.231Z","block":"200-299 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/200-299-mountain-st","address":"220 MOUNTAIN ST","parcelNumber":"011103900","source":"https://property.phila.gov/?p=011103900","ownerType":"owner-occupied","owner":"KLINE DARBY J","marketValue":296100,"yearBuilt":1920,"lastSale":{"price":209950,"date":"2014-05-20T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.927147472538124,"lng":-75.14984008542253}