B&M – Townsmoor, Blackburn – Opening Hours & Store Details You will find B&M Store situated in a prominent location in Grimshaw Park on Lower Audley Street, a 0.54 mile drive south-east of the centre of Blackburn (next to Junction 1 (Townsmoor) of A6078 / Lower Audley Street). This discount store is delighted to provide service to customers within the areas of Witton, Whinny Heights, Blackburn Town Centre, Intack, Ewood, Queen’s Park, Four Lane Ends and Little Harwood. On this page, you will find open hours, directions, direct contact number and additional information about B&M Townsmoor, Blackburn.