Scheduled MonumentsWalesLlantwit Major Gatehouse
Medieval · Gatehouse

Llantwit Major Gatehouse

Wales
Cadw SAM GM141
Period
Medieval
Site type
Gatehouse
Broad class
Unassigned
Nation
Wales
Boundary

Scheduled area

© Mapbox · © OpenStreetMap contributors · Boundary data © Cadw

Overview

History & significance

Llantwit Major Gatehouse is a medieval defensive structure located in the Vale of Glamorgan, Wales, forming part of the fortified settlement at Llantwit Major. The gatehouse dates to the medieval period and served as a controlled entry point to the settlement, reflecting the strategic importance of this ecclesiastical and administrative centre. The structure demonstrates characteristic features of Welsh medieval gatehouse construction, though its original form has been modified through subsequent occupation and repair. The monument remains significant for understanding the defensive architecture and settlement patterns of medieval Glamorgan.

Llantwit Major Gatehouse is a scheduled monument protected by Cadw under reference GM141. View the official record →

About this monument

Questions & answers

What is Llantwit Major Gatehouse?

Llantwit Major Gatehouse is a medieval defensive structure located in the Vale of Glamorgan, Wales, forming part of the fortified settlement at Llantwit Major. It is designated a Scheduled Ancient Monument by Cadw under reference GM141.

What period does Llantwit Major Gatehouse date from?

Llantwit Major Gatehouse dates from the medieval period, and is classified as a gatehouse. It is one of over 32,000 scheduled monuments protected across the UK.

Who is responsible for protecting Llantwit Major Gatehouse?

Llantwit Major Gatehouse is a Scheduled Ancient Monument, legally protected by Cadw — the body responsible for designating and safeguarding heritage sites in Wales. The official designation reference is GM141.

What other scheduled monuments are near Llantwit Major Gatehouse?

Several scheduled monuments lie within 10 km, including Llantwit Major Dovecot (0.1 km), Llantwit Major Monastic Settlement (Site of) (0.1 km), Castle Ditches Camp (1.4 km).

Aubrey Research

Generate a full report for this location

Aubrey generates in-depth historical research for any address in the UK — drawing on scheduled monument data, Domesday records, Roman heritage, PAS finds and medieval history to reveal the complete story of a landscape.

Research the area around Llantwit Major Gatehouse