{"asOf":"2026-07-07T23:36:51.339Z","block":"4800-4899 GRANSBACK ST","blockUrl":"https://blockreport.homes/block/4800-4899-gransback-st","address":"4801 GRANSBACK ST","parcelNumber":"421510500","source":"https://property.phila.gov/?p=421510500","ownerType":"owner-occupied","owner":"MITCHELL DENISE","marketValue":159300,"yearBuilt":1940,"lastSale":{"price":80000,"date":"2011-06-14T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.02208864053111,"lng":-75.11511368116572}