{"asOf":"2026-07-08T00:09:10.816Z","block":"100-199 MIFFLIN ST","blockUrl":"https://blockreport.homes/block/100-199-mifflin-st","address":"148 MIFFLIN ST","parcelNumber":"391010400","source":"https://property.phila.gov/?p=391010400","ownerType":"owner-occupied","owner":"SIPERKO THOMAS P","marketValue":324700,"yearBuilt":1905,"lastSale":{"price":1,"date":"1998-11-25T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92403943979207,"lng":-75.14925093383232}