© Mapbox · © OpenStreetMap contributors · Boundary data © Historic England (NHLE)
Offa's Dyke is a linear earthwork of eighth-century date, built under the direction of King Offa of Mercia to define the border between his kingdom and Wales. The section on St Briavels Common, situated 220 metres east of Upfield House, survives as a substantial bank and ditch, representing one of the most impressive stretches of this celebrated frontier monument. The dyke at this location demonstrates the engineering effort invested in its construction and maintenance, with the earthwork running broadly north-south across the common. As a scheduled ancient monument, this section remains an important testimony to Anglo-Saxon territorial control and early medieval political boundaries in the Welsh borderland.
Offa's Dyke: section on St Briavels Common, 220m east of Upfield House is a scheduled monument protected by Historic England under reference 1020593. View the official record →
Offa's Dyke is a linear earthwork of eighth-century date, built under the direction of King Offa of Mercia to define the border between his kingdom and Wales. It is designated a Scheduled Ancient Monument by Historic England (NHLE) under reference 1020593.
Offa's Dyke: section on St Briavels Common, 220m east of Upfield House is a Scheduled Ancient Monument, legally protected by Historic England (NHLE) — the body responsible for designating and safeguarding heritage sites in England. The official designation reference is 1020593.
Several scheduled monuments lie within 10 km, including Offa's Dyke: section in Chapelhouse Wood, 240m west of the Recreation Ground (7.4 km), The Alcove, Piercefield (7.8 km), Chepstow Town Slipway (8.3 km).
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 Offa's Dyke: section on St Briavels Common, 220m east of Upfield House