{"asOf":"2026-07-07T23:51:34.884Z","block":"500-599 KATER ST","blockUrl":"https://blockreport.homes/block/500-599-kater-st","address":"520 KATER ST","parcelNumber":"888022916","source":"https://property.phila.gov/?p=888022916","ownerType":"absentee","owner":"HALBERSTADT DAN J","marketValue":777100,"yearBuilt":2018,"lastSale":{"price":830000,"date":"2025-08-05T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.94137641119066,"lng":-75.15159298716218}