{"asOf":"2026-07-08T00:36:02.668Z","block":"800-899 E RITTENHOUSE ST","blockUrl":"https://blockreport.homes/block/800-899-e-rittenhouse-st","address":"857 E RITTENHOUSE ST","parcelNumber":"591132900","source":"https://property.phila.gov/?p=591132900","ownerType":"owner-occupied","owner":"MOONEY NATHANIEL L JR","marketValue":240200,"yearBuilt":1915,"lastSale":{"price":1,"date":"2007-02-22T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.048358931364895,"lng":-75.1654984854427}