Costco – Oldham – Opening Hours & Store Details You’ll find Costco easily accessible on Broadway, a 2.11 mile drive west of the centre of Oldham, in Chadderton (close to Broadway / Boat And Horses Bus Station). The store is located properly to serve those from the areas of Nimble Nook, Failsworth, Chadderton, Hollinwood, The Coppice, Butler Green, Lime Gate and Holt Lane End. Please review the sections on this page about Costco Oldham, including the business hours, place of business address details, customer reviews and other info.