Greggs – Sidwell Street, Exeter – Opening Hours & Store Details Greggs is easy to get to at 28 Sidwell Street, approximately a 0.66 mile drive north-east of the centre of Exeter (not far from Sidwell Street Bus Stop). The store essentially serves people from the locales of St Leonards, Newtown, St Loyes, Exeter City Centre, Pennsylvania, Foxhayes, Polsloe and Redhills. If you’d like to drop by today (Friday), its hours of operation are from 6:00 am – 4:00 pm. Here, on this page, you’ll find other information about Greggs Sidwell Street, Exeter, including the business hours, location details or customer reviews.