{"asOf":"2026-07-08T00:44:23.547Z","block":"3400-3499 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/3400-3499-sheffield-ave","address":"3412 SHEFFIELD AVE","parcelNumber":"642216700","source":"https://property.phila.gov/?p=642216700","ownerType":"owner-occupied","owner":"NGUYEN MARIA XUAN","marketValue":263400,"yearBuilt":1955,"lastSale":{"price":305000,"date":"2026-05-13T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.04184377386974,"lng":-75.03564200692217}