B&M – Caldy Valley, Chester – Opening Hours & Store Details B&M Store is ideally found on Caldy Valley Road, about a 1.70 mile drive south-east from the centre of Chester, in Great Boughton (next to Junction 39 of A55). This discount store is glad to provide service to customers within the areas of Northgate Village, Boughton Heath, Chester City Centre, Newtown, Vicars Cross, Handbridge, Hoole and Caldy Valley. On this page, you can find information about B&M Caldy Valley, Chester, including the store hours, address details and phone info.