History of Winchester

At the beginning of the third century Winchester was given protective stone walls. At around this time the city covered an area of 144 acres (58 ha), making it the fifth largest town in Roman Britain by surface area. There was also a limited suburban area outside the walls. Like many other Roman towns however, Winchester began to decline in the later fourth century.

Anglo-Saxon times

The city has historic importance as it replaced Dorchester-on-Thames as the de facto capital of the ancient kingdom of Wessex in about 686 after King Caedwalla of Wessex defeated King Atwald of Wight. Although it was not the only town to have been the capital, it was established by King Egbert as the main city in his kingdom in 827. Saint Swithun was Bishop of Winchester in the mid 9th century. It was sacked by the Danes in 860. Its Old English name was Wintanceastre.

The Saxon street plan laid out by Alfred the Great is still evident today: a cross shaped street system which conformed to the standard town planning system of the day – overlaying the pre-existing Roman street plan (incorporating the ecclesiastical quarter in the south-east; the judicial quarter in the south-west; the tradesmen in the north-east). The town was part of a series of fortifications along the south coast. Built by Alfred to protect the Kingdom, they were known as 'burhs'. The medieval city walls, built on the old Roman walls, are visible in places. Only one section of the original Roman walls remains. Four main gates were positioned in the north, south, east and west