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Portsmouth Town Defences

In the civil parish of Portsmouth.
In the historic county of Hampshire (Modern Authority of Portsmouth; City of, 1974 county of Hampshire).

Earth rampart raised on landward side of town in 1386, continued along seafront from 1560 and strengthened elsewhere by arrow head bastions. Now mainly demolished. Kings Bastion surviving part of Portsmouth's defences. Rebuilt to its present stone form in C17. Begun as an earthwork c.1522. Also The Saluting Platform - Battery Platform dated c.1522-1526 and altered in 1568. It was redesigned in the late C16 and early C19. In 1987 part of the wall collapsed during a storm. See also Round and Square Towers (qv) which survive and formed part of these defences. Murage granted in 1342 but town petitioned for its repel because of lost trade two years later.

This site has been described as a;
Urban Defence.
The confidence that this site is a medieval fortification or palace is Certain.
Nothing visible remains.


This site is a Grade 1 listed building protected by law*. (Images of England number 474304)

The Ordnance Survey Map Grid Reference is SZ63359910

Modern Map fromOrdnance Survey logo

Good for landscape form and features

Modern Map from streetmap logo

Good for general location

Sources of information, references and further reading

PastScape number; 462076, 859342, 859292

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    *The listed building may not be the actual medieval building, but a building on the site of, or incorporating fragments of, the described site.

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    This record last updated on Friday, April 6, 2007

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