{"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":"401 E MOUNT PLEASANT AVE","parcelNumber":"222148100","source":"https://property.phila.gov/?p=222148100","ownerType":"owner-occupied","owner":"DERONCK HEATHER J","marketValue":513300,"yearBuilt":1940,"lastSale":{"price":345000,"date":"2022-01-17T05:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.063586802705046,"lng":-75.18390643323306}