Argos – Thetford – Opening Hours & Store Details Argos is conveniently found at 2-10 Riverside Walk, approximately a 0.19 mile drive west of the centre of Thetford (near to Thetford Grammar School and King’s House Gardens). The store serves the patrons of Cloverfields, The Willows, Nuns’ Bridges, Castle Meadow, John Room House, Abbey Barns, Middle Stanch and Thetford Town Centre. Read the information on this page for Argos Thetford, including the opening hours, local map, email contact and other relevant info.