Argos – Woolwich, London – Opening Hours & Store Details Argos occupies an ideal location at 115-123 Powis Street, approximately 8.31 miles east of the centre of London, in Woolwich (near to St Mary Magdalene and Mulgrave Primary School). The store is fittingly located for patrons from Charlton, North Woolwich, New Charlton, Cherry Orchard Estate, Cyprus, Silvertown, Plumstead and Woolwich. Here you’ll find some relevant information about Argos Woolwich, London, including the hours of business, location description or direct telephone.