B & Q plc phone Pentewan Rd St. Austell, Cornwall PL25 5BU map Hiper Value phone Stadium Retail Park, Great Mills Industrial Parc, Par Moor Rd St. Austell, Cornwall PL25 3RP map if (!IN_DEV) { ?> } ?> Homebase Ltd phone Southbourne Rd St. Austell, Cornwall PL25 4RU map if (!IN_DEV) { ?> } ?>