B&M – Pallion Retail Park, Sunderland – Opening Hours & Store Details B&M Home Store, which is part of Pallion Retail Park, is located on Woodbine Terrace, 3.00 miles north-east of the centre of Sunderland, in Pallion (near to Pallion station). The store is located in a convenient locale that principally serves the people of Monkwearmouth, Southwick, Pallion, University, Sunderland, East Boldon and Millfield. This page will give you all the information you need on B&M Pallion Retail Park, Sunderland, including the opening times, store address, email contact and other important info.