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Cof Cymru: National Historic Assets of Wales · Wales

Barn at Lower Tresenny

Grosmont, Monmouthshire, Wales

The record

Designation
Listed building, Grade II*
Broad class
Agriculture and Subsistence
Date of designation
9 January 1956
Locality
Tresenny
Town
Abergavenny
Community
Grosmont
Unitary authority
Monmouthshire
Country
Wales
Coordinates
51.91202, -2.86126
Cadw reference
1954

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

400m SE of Grosmont village, immediately S of the road junction to Middle Tresenny, and some 30m SW of Lower Tresenny farmhouse.

An extremely rare example of a surviving cruck-framed corn barn of c1550, with lofted cowhouse at lower end.

Timber framed over stone base to the long walls, upper part weatherboarded in oak, thinly coursed rubble stone to gable walls, C20 corrugated steel roof. Opposing off-centre doorways to threshing floor. On NE side, the upper barn wall is weatherboarded and the lower wall has a C16 6-light diamond mullion in chamfered, roll moulded frame (elevation partly obscured by C20 addition). N gable has three ground-floor doorways to cowhouse; chamfered frames, C16 plank door to right doorway. Upper gable has a wooden 5-light diamond mullion in chamfered frame. Lean-to (to left) has unglazed opening on ground floor and boarded door to pitching loft above.

Barn of 6 bays. Two pairs of massive crucks with exceptionally fine carpentry flank each side of the threshing floor. The N pair of crucks survive complete, S pair of crucks have been sawn off below the tie. Breadth of cruck blades is greatest between tie and collar. At apex blades do not converge but support a triangular yoke. Two tiers of purlins, the top row trenched, the bottom row butted directly against the back of the cruck blades and supported from the ends of the tie beams by angle struts. In addition to the two cruck trusses, are three collar and tie beam trusses which rest on heavy posts with jowled heads. Rectangular wall framing to sides, covered by oak weatherboarding. Flagged threshing floor has centre doorway to lower cowhouse and plank door with strap hinges.

Highly graded II* as a well-preserved and exceptionally rare example of a C16 cruck-framed barn. Group value with the farmhouse and listed farm buildings at Lower Tresenny.

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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