{"asOf":"2026-07-08T00:43:46.752Z","block":"500-599 SEVILLE ST","blockUrl":"https://blockreport.homes/block/500-599-seville-st","address":"520 SEVILLE ST","parcelNumber":"213077600","source":"https://property.phila.gov/?p=213077600","ownerType":"owner-occupied","owner":"GALLAGHER WILLIAM J","marketValue":310800,"yearBuilt":1950,"lastSale":{"price":1,"date":"1995-03-28T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.02533351009104,"lng":-75.20723188118035}