{"asOf":"2026-07-08T00:28:05.823Z","block":"400-499 PIERCE ST","blockUrl":"https://blockreport.homes/block/400-499-pierce-st","address":"423 PIERCE ST","parcelNumber":"011378300","source":"https://property.phila.gov/?p=011378300","ownerType":"owner-occupied","owner":"BROWN ALEXANDER","marketValue":476000,"yearBuilt":1960,"lastSale":{"price":369000,"date":"2019-05-16T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.92657309086303,"lng":-75.15351463538339}