{"asOf":"2026-07-08T00:11:52.231Z","block":"200-299 MOUNTAIN ST","blockUrl":"https://blockreport.homes/block/200-299-mountain-st","address":"227 MOUNTAIN ST","parcelNumber":"011101400","source":"https://property.phila.gov/?p=011101400","ownerType":"owner-occupied","owner":"MCKEOWN FRANCIS E III","marketValue":370900,"yearBuilt":1920,"lastSale":{"price":320000,"date":"2025-10-10T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92743028299579,"lng":-75.14991628912861}