{"asOf":"2026-07-08T00:44:24.161Z","block":"4200-4299 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4200-4299-sheffield-ave","address":"4221 SHEFFIELD AVE","parcelNumber":"651143100","source":"https://property.phila.gov/?p=651143100","ownerType":"owner-occupied","owner":"HOLLER SUZANNE M","marketValue":268100,"yearBuilt":1955,"lastSale":{"price":67000,"date":"1997-04-18T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.037529036023756,"lng":-75.03191131460473}