Greggs – Firth Park, Sheffield – Opening Hours & Store Details Greggs is found in an ideal spot at 31A Bellhouse Road, about a 2.76 mile drive north from the centre of Sheffield, in Firth Park (near Firth Park Fp6 Bus Stop). The store is properly located to serve customers from the areas of Firth Park Town Centre, Blackburn, Page Hall, Norwood, Hinde House, Sheffield Lane Top, Shiregreen and Longley. Business times for today (Friday) are 6:30 am until 6:00 pm. Read the information on this page for Greggs Firth Park, Sheffield, including the working hours, local navigation, customer experience and more info.