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Cof Cymru: National Historic Assets of Wales · Wales

Malthouse 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
52.11852, -3.36750
Cadw reference
25655

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 below and to S of barn at Alltmawr Isaf, opposite farmhouse.

Sustantial lofted outbuilding, apparently earlier C19, but possibly of two phases. Marked on the Alltmawr Tithe map of 1840. Once used as a malthouse and in deteriorating condition 2000.

Outbuilding, rubble stone with corrugated iron roofs, large, two-storey, L-plan. Front has big projecting wing to right with gable end small roundel with stone voussoirs over first floor two blocked large windows and ground floor full-width weatherboarded opening with long chamfered timber lintel. Quadrant moulded course of projecting stones over lintel. Left jamb is rounded. Right side wall has big external flight of stairs to loft door, the slate roof carried down over, on wood post. Left side wall has one first floor window.
Left side of main range has 2 upper windows under eaves, one a cross-window. Ground floor single long chamfered lintel over window to left and door to right, quadrant moulded stones over lintel. Windowless S gable, some late C19 or early C20 black brick in quoins, rear wall bowing outward 2000. Upper gable has similar apex roundel over first and ground floor windows with timber lintels.

Interior not available for inspection.

Included as a substantial lofted outbuilding, said to have been a malthouse, of group value with farmhouse and barn.

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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