{"asOf":"2026-07-08T00:36:02.668Z","block":"800-899 E RITTENHOUSE ST","blockUrl":"https://blockreport.homes/block/800-899-e-rittenhouse-st","address":"850 E RITTENHOUSE ST","parcelNumber":"591111900","source":"https://property.phila.gov/?p=591111900","ownerType":"owner-occupied","owner":"GIBSON DARREN A","marketValue":249600,"yearBuilt":1915,"lastSale":{"price":null,"date":"2020-06-17T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.047730636682594,"lng":-75.16533747192317}