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Cof Cymru: National Historic Assets of Wales · Wales

Barn range at Alltmawr Isaf

Erwood, Powys, Wales

The record

Designation
Listed building, Grade II
Broad class
Agriculture and Subsistence
Date of designation
23 March 1962
Locality
Alltmawr
Town
Builth Wells
Community
Erwood
Unitary authority
Powys
Country
Wales
Coordinates
52.11887, -3.36723
Cadw reference
6706

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 1608 "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

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This record in Cadw's own full report ↗

Cadw's description

Situated at upper N end of farmyard at Alltmawr Isaf.

C18 timber-framed barn extended in rubble stone in early C19. Marked on the Alltmawr Tithe map of 1840.

Barn, weatherboard and rubble stone with slate roof. Long range running down slope with roof stepped out 3 times on E side. Upper end is rubble stone with double full-height barn doors at extreme left and two loops. Then roof steps out slightly at beginning of earlier timber-framed barn, with rubble stone gable wall now internal but showing as stone pier and weatherboard walls as far as projecting pent porch over double doors to original barn centre. Next section beyond has roof stepped out further over rubble stone lean-to with door to right, with timber lintel. Original timber-framed wall visible within. Across S gable end is long added lean-to in rubble stone with one door and loop in E end wall, roof half-hipped to E and hipped to W, and S door and 3 windows. Hipped W end joins rear lean-to to main barn.

Five-bay original range with tie-beam trusses with angled struts and diagonal braces. Gable ends in stone have tiers of vent loops, upper gable has loft opening. Added upper end also has trusses with angled struts.

Included as a substantial traditional timber-frame and stone barn of strong regional character.

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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