{"asOf":"2026-07-08T00:44:23.547Z","block":"3400-3499 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/3400-3499-sheffield-ave","address":"3407 SHEFFIELD AVE","parcelNumber":"642224600","source":"https://property.phila.gov/?p=642224600","ownerType":"owner-occupied","owner":"ZENSZER FRANK JR","marketValue":259400,"yearBuilt":1955,"lastSale":{"price":67000,"date":"1987-04-24T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.04218113041089,"lng":-75.03519161277933}