{"asOf":"2026-07-07T23:34:20.440Z","block":"4000-4099 GILHAM ST","blockUrl":"https://blockreport.homes/block/4000-4099-gilham-st","address":"4020 GILHAM ST","parcelNumber":"552128700","source":"https://property.phila.gov/?p=552128700","ownerType":"owner-occupied","owner":"ROBERT L BIRKENMAIER","marketValue":179400,"yearBuilt":1925,"lastSale":{"price":1,"date":"1960-05-04T04:00:00Z"},"openViolations":0,"taxOwed":0,"lat":40.029414496178056,"lng":-75.05479249112413}