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Cof Cymru: National Historic Assets of Wales · Wales

Ely Roman Villa

Caerau, Cardiff, Wales

The record

Designation
Scheduled monument
Site type
Villa
Period
Roman
Date of designation
8 November 1950
Community
Caerau
Unitary authority
Cardiff
Country
Wales
Coordinates (centre of the scheduled area)
51.47768, -3.22954
SAM number
GM205
Cadw record number
223

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 comprises the remains of a villa dating to the Roman period (AD 74-410). It is located on the valley floor of the River Ely to the south-west of the river in Trelai Park (a large playing field in the surburb of Ely).

The villa survives as low earthworks comprising a triple-ditched enclosure of trapezoidal shape, c. 120m by 100m enclosing an area c. 0.65ha. Excavations carried out by Storrie in 1894 and Wheeler in 1922 found contained within the earthworks the remains of a number of masonry structures some with hypocaust. The outermost bank measures some 7m wide and up to 1m high, the corners are typically rounded and clearly defined. The bank on the north side is uneven and that on the west side is uneven and discontinuous. The south and east banks are continuous and clear and have a slight external ditch 3m wide and c. 1m deep. The north-east corner of the site has been badly damaged during levelling for the 19th century racecourse which passed along the eastern boundary ditches.

The monument is of national importance for its potential to enhance our knowledge of the Roman occupation of Wales. The monument retains significant archaeological potential, with a strong probability of the presence of archaeological deposits and environmental and structural evidence. The monument forms an important element in the wider Roman landscape.

The area scheduled comprises the remains described and an area 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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