{"asOf":"2026-07-08T00:05:34.978Z","block":"500-599 MARTIN ST","blockUrl":"https://blockreport.homes/block/500-599-martin-st","address":"581 MARTIN ST","parcelNumber":"213180400","source":"https://property.phila.gov/?p=213180400","ownerType":"owner-occupied","owner":"JACKSON MICHAEL","marketValue":352900,"yearBuilt":1950,"lastSale":{"price":42000,"date":"1984-11-30T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03353659864656,"lng":-75.21146324066387}