{"asOf":"2026-07-08T00:17:54.654Z","block":"4200-4299 O ST","blockUrl":"https://blockreport.homes/block/4200-4299-o-st","address":"4227 O ST","parcelNumber":"332553200","source":"https://property.phila.gov/?p=332553200","ownerType":"owner-occupied","owner":"BELSER AMIN","marketValue":180900,"yearBuilt":1950,"lastSale":{"price":95000,"date":"2009-11-30T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.01073462663988,"lng":-75.09575424702476}