{"asOf":"2026-07-08T00:12:24.072Z","block":"3900-3999 MOUNT VERNON ST","blockUrl":"https://blockreport.homes/block/3900-3999-mount-vernon-st","address":"3922 MOUNT VERNON ST","parcelNumber":"242210000","source":"https://property.phila.gov/?p=242210000","ownerType":"owner-occupied","owner":"PORCHER CYNTHIA","marketValue":152100,"yearBuilt":1930,"lastSale":{"price":15000,"date":"1992-07-23T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":39.963530716775864,"lng":-75.20054611335776}