{"asOf":"2026-07-07T23:52:40.896Z","block":"6400-6499 KEYSTONE ST","blockUrl":"https://blockreport.homes/block/6400-6499-keystone-st","address":"6460 KEYSTONE ST","parcelNumber":"411463400","source":"https://property.phila.gov/?p=411463400","ownerType":"owner-occupied","owner":"NOWAKOWSKI STEPHEN","marketValue":241000,"yearBuilt":1960,"lastSale":{"price":42700,"date":"2001-03-09T05:00:00Z"},"openViolations":0,"taxOwed":3190.09,"lat":40.01995411360318,"lng":-75.04803516544267}