{"asOf":"2026-07-07T23:48:36.053Z","block":"3500-3599 I ST","blockUrl":"https://blockreport.homes/block/3500-3599-i-st","address":"3520 I ST","parcelNumber":"331381400","source":"https://property.phila.gov/?p=331381400","ownerType":"owner-occupied","owner":"COSTA ANNA MAE","marketValue":151000,"yearBuilt":1920,"lastSale":{"price":1,"date":"2010-03-03T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.001441616133704,"lng":-75.11057066936615}