Hoddesdon Sorting Office It was “back to work” with a difference for Hoddesdon postmen and drivers, on September 14th 1964; for on that day the spacious new building housing the G.P.O. Sorting and Postmen’s Delivery Office in Conduit Lane opened for business. The new sorting office has an area of 3,280 square feet, being well over three times the size of the former office at the rear...