{"asOf":"2026-07-07T23:38:45.790Z","block":"4200-4299 GRISCOM ST","blockUrl":"https://blockreport.homes/block/4200-4299-griscom-st","address":"4248 GRISCOM ST","parcelNumber":"232427200","source":"https://property.phila.gov/?p=232427200","ownerType":"owner-occupied","owner":"GUERRERO ESTEBAN","marketValue":149700,"yearBuilt":1940,"lastSale":{"price":1,"date":"2021-07-28T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.01048767209249,"lng":-75.09134268499079}