{"asOf":"2026-07-08T00:07:09.684Z","block":"100-199 MC KEAN ST","blockUrl":"https://blockreport.homes/block/100-199-mc-kean-st","address":"142 MCKEAN ST","parcelNumber":"391036500","source":"https://property.phila.gov/?p=391036500","ownerType":"owner-occupied","owner":"MCALLISTER JOHN A","marketValue":261400,"yearBuilt":1920,"lastSale":{"price":1,"date":"2022-04-11T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92283296410293,"lng":-75.14944812059635}