Argos – Portsmouth – Opening Hours & Store Details Argos is proud to be situated at 207-211 Commercial Road, 1.19 miles south of the centre of Portsmouth (by Cascades Shopping Centre, HMNB Portsmouth and Victory Retail Park). This store is a great addition to the local businesses of Somers Town, Southsea, Old Portsmouth, Portsmouth Town Centre, Fratton, Buckland and Portsea. This page will provide you with all the information you need about Argos Portsmouth, including the business hours, directions, direct contact number and additional essential details.