{"asOf":"2026-07-07T23:38:45.790Z","block":"4200-4299 GRISCOM ST","blockUrl":"https://blockreport.homes/block/4200-4299-griscom-st","address":"4292 GRISCOM ST","parcelNumber":"232429100","source":"https://property.phila.gov/?p=232429100","ownerType":"owner-occupied","owner":"CASTILLO FRANCISCO","marketValue":144700,"yearBuilt":1940,"lastSale":{"price":15500,"date":"2010-06-29T04:00:00Z"},"openViolations":1,"taxOwed":0,"lat":40.01144115005226,"lng":-75.09023869252677}