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Cof Cymru: National Historic Assets of Wales · Wales

Remains of Peterston Castle

Peterston-super-Ely, Vale of Glamorgan, Wales

The record

Designation
Scheduled monument
Site type
Castle
Period
Medieval
Date of designation
2 November 1994
Community
Peterston-super-Ely
Unitary authority
Vale of Glamorgan
Country
Wales
Coordinates (centre of the scheduled area)
51.47903, -3.32121
SAM number
GM450
Cadw record number
3682

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1636 "Cornubia : Devonia, Somersetus, Dorcestria, Wiltonia, Glocestria ..." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Ancient Monument.

The monument consists of the remains of a medieval castle at Peterston. Comprising the north-west angle tower, it is the main surviving part of the castle of the le Sores of St Fagans and Peterston. Richard le Sore was settled in Glamorgan by c. 1102 and the family remained in possession until the site of the castle was sold to John Butler in c. 1382. There are possible traces of a 12th century keep, but the north-west tower is probably of 13th-14th century date. The surviving west wall stands to a height of c. 6m, with traces of north and south returns. The tower was of three floors. Of the uppermost only the beam holes of its floors remain. In the west wall is a splayed window with a segmented headed rear arch. There are traces of other windows at ground floor level in the north wall, and a garderobe chute in the south-west angle. Access between the floors was via a newel stair in the south wall.

The monument is of national importance for its potential to enhance our knowledge of medieval defensive practices. The monument is well-preserved and an important relic of the medieval landscape. It retains significant archaeological potential, with a strong probability of the presence of both structural evidence and intact associated deposits.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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