{"asOf":"2026-07-07T23:21:57.575Z","block":"600-699 EMERSON ST","blockUrl":"https://blockreport.homes/block/600-699-emerson-st","address":"604 EMERSON ST","parcelNumber":"631370200","source":"https://property.phila.gov/?p=631370200","ownerType":"owner-occupied","owner":"DONOVAN LINDA","marketValue":307000,"yearBuilt":1964,"lastSale":{"price":54500,"date":"1981-09-18T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.07839555892638,"lng":-75.07789941424379}