{"asOf":"2026-07-07T23:39:01.766Z","block":"6400-6499 GUYER AVE","blockUrl":"https://blockreport.homes/block/6400-6499-guyer-ave","address":"6423 GUYER AVE","parcelNumber":"406305100","source":"https://property.phila.gov/?p=406305100","ownerType":"owner-occupied","owner":"JOYNES MARGARET","marketValue":144200,"yearBuilt":1920,"lastSale":{"price":1,"date":"2004-05-10T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.919955916812846,"lng":-75.2266052601193}