{"asOf":"2026-07-08T00:02:12.436Z","block":"800-899 E MADISON ST","blockUrl":"https://blockreport.homes/block/800-899-e-madison-st","address":"855 E MADISON ST","parcelNumber":"331075900","source":"https://property.phila.gov/?p=331075900","ownerType":"vacant","owner":"TERRERO ALFREDO","marketValue":12200,"yearBuilt":null,"lastSale":{"price":1,"date":"2006-02-15T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.99750994338097,"lng":-75.11377071162376}