{"asOf":"2026-07-07T23:35:21.213Z","block":"300-399 GLADSTONE ST","blockUrl":"https://blockreport.homes/block/300-399-gladstone-st","address":"312 GLADSTONE ST","parcelNumber":"392203400","source":"https://property.phila.gov/?p=392203400","ownerType":"owner-occupied","owner":"KLOSZEWSKI STEVEN","marketValue":201500,"yearBuilt":1920,"lastSale":{"price":1,"date":"2012-03-25T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.91780646217156,"lng":-75.15288371209097}