B&M – Leighton Buzzard – Opening Hours & Store Details B&M is located in a good space in Grovebury Road Retail Park on Grovebury Road, a 1.17 mile distance south of the centre of Leighton Buzzard (a few minutes walk from Grovebury Road Retail Park). The store mainly serves the people in the locales of The Vynes, Canal Mews, Little Billington, Grove, Ledburn, Leighton Buzzard Town Centre, Great Billington and Linslade. This page will give you all the information you need on B&M Leighton Buzzard, including the store hours, location details, telephone number and other important info.