{"asOf":"2026-07-08T00:35:59.389Z","block":"400-499 W RITTENHOUSE ST","blockUrl":"https://blockreport.homes/block/400-499-w-rittenhouse-st","address":"431 W RITTENHOUSE ST","parcelNumber":"593033800","source":"https://property.phila.gov/?p=593033800","ownerType":"owner-occupied","owner":"ORVILLE C ROBINSON JR","marketValue":335100,"yearBuilt":1905,"lastSale":{"price":1,"date":"1978-07-13T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.03243996184225,"lng":-75.1822331260322}