{"asOf":"2026-07-07T23:52:24.633Z","block":"1000-1099 KERPER ST","blockUrl":"https://blockreport.homes/block/1000-1099-kerper-st","address":"1027 KERPER ST","parcelNumber":"532101600","source":"https://property.phila.gov/?p=532101600","ownerType":"owner-occupied","owner":"SIDNEY E JAFFEE","marketValue":270600,"yearBuilt":1950,"lastSale":{"price":1,"date":"1960-02-09T05:00:00Z"},"openViolations":0,"taxOwed":45598.69,"lat":40.04830740043717,"lng":-75.08085102416888}