Post Office – Presteigne – Opening Hours & Branch Details Post Office is set at 41 High Street, a 0.17 mile drive north-west of the centre of Presteigne (near St Andrew’s Church and Presteigne Primary School). People can easily get here from Discoed, Slough, Rodd, Presteigne Town Centre, Titley, Stapleton and Nash. If you plan to swing by today (Friday), its hours of operation are from 7:00 am – 10:00 pm. Here you may find the business hours, address particulars or direct phone for Post Office Presteigne.