{"asOf":"2026-07-07T23:38:43.458Z","block":"4400-4499 GRISCOM ST","blockUrl":"https://blockreport.homes/block/4400-4499-griscom-st","address":"4454 GRISCOM ST","parcelNumber":"232430900","source":"https://property.phila.gov/?p=232430900","ownerType":"owner-occupied","owner":"MARTINEZ JOEL","marketValue":139200,"yearBuilt":1920,"lastSale":{"price":10,"date":"2025-07-17T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.01414234542605,"lng":-75.08774231901769}