{"asOf":"2026-07-08T00:44:23.811Z","block":"4000-4099 SHEFFIELD AVE","blockUrl":"https://blockreport.homes/block/4000-4099-sheffield-ave","address":"4027 SHEFFIELD AVE","parcelNumber":"651142000","source":"https://property.phila.gov/?p=651142000","ownerType":"owner-occupied","owner":"LI SAM","marketValue":318700,"yearBuilt":1955,"lastSale":{"price":145500,"date":"2016-07-15T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.038561309307866,"lng":-75.03255554386143}