{"asOf":"2026-07-08T00:12:06.500Z","block":"400-499 E MOUNT PLEASANT AVE","blockUrl":"https://blockreport.homes/block/400-499-e-mount-pleasant-ave","address":"421 E MOUNT PLEASANT AVE","parcelNumber":"222148300","source":"https://property.phila.gov/?p=222148300","ownerType":"owner-occupied","owner":"FRISBY-BYERS DAWN","marketValue":569100,"yearBuilt":1925,"lastSale":{"price":1,"date":"2010-07-17T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.06380097004953,"lng":-75.18378547499373}