{"asOf":"2026-07-08T00:44:23.547Z","block":"3400-3499 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/3400-3499-sheffield-ave","address":"3424 SHEFFIELD AVE","parcelNumber":"642217300","source":"https://property.phila.gov/?p=642217300","ownerType":"owner-occupied","owner":"DE PANIAGUA NILDA R CASTILLO","marketValue":258400,"yearBuilt":1955,"lastSale":{"price":180000,"date":"2019-10-18T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.04161041144984,"lng":-75.03545824639991}