{"asOf":"2026-07-07T23:49:38.550Z","block":"600-699 JACKSON ST","blockUrl":"https://blockreport.homes/block/600-699-jackson-st","address":"637 JACKSON ST","parcelNumber":"393075900","source":"https://property.phila.gov/?p=393075900","ownerType":"owner-occupied","owner":"PENZA JENNIFER NICOLE","marketValue":345100,"yearBuilt":1925,"lastSale":{"price":281500,"date":"2021-04-01T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.9217568393663,"lng":-75.15797889435487}