Post Office – Ipswich, School Road – Opening Hours & Branch Details Post Office is located in a good place on School Road, approximately 6.24 miles north from the centre of Ipswich. The branch is a convenient addition to the areas of Hemingstone, Barham, Coddenham Green, Coddenham, Baylham and Crowfield. Its working times are from 1:00 pm until 4:00 pm today (Friday). Read the information on this page for Post Office Ipswich, School Road, including the business times, map, customer reviews and other beneficial info.