B&M – Chepstow – Opening Hours & Store Details B&M Home Store with Garden Centre occupies a prime place in Beauford Park on Thornwell Road, 1.39 miles south from the centre of Chepstow (by Junction 2 (Newhouse) of M48). Patrons can easily travel here from Pwllmeyric, Sedbury, The Coombe, Meadow Lane, Beachley, Mathern, Chepstow Town Centre and Newton Green. On this page you can find all the information about B&M Chepstow, including the store hours, navigation, customer feedback and further significant details.