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Cof Cymru: National Historic Assets of Wales · Wales

Bryn Towy Mansion

Llangunnor, Carmarthenshire, Wales

The record

Designation
Listed building, Grade II
Broad class
Domestic
Date of designation
25 May 1988
Locality
Llangunnor
Community
Llangunnor
Unitary authority
Carmarthenshire
Country
Wales
Coordinates
51.85752, -4.27735
Cadw reference
9737

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

In its own grounds approximately 300m SE of the parish church. Reached by private drive on the N side of the B4300 (Heol Capel Dewi).

Designed in 1830s but not completed until 1850. Built by William Bonville Junior; cost £1,000. Later alterations, ca 1890, to the front and the addition of coach house and stables to rear.

Late Georgian 2 storey cement render elevations with hipped slate roofs, mostly wide eaves, and cement render and pebbledash chimney stacks. The main body of the house is square plan and has an integral, similar height wing set back to the left. Mainly 16-pane sash windows.

Three-window scribed render main front with high plinth, stringcourse over ground floor, and toothed valence below eaves (repeated on the side elevations). Later C19 alterations include the insertion of a central arched headed hall window with marginal glazing bars and the broad and deep porch reached up tall flight of steps; paired iron columns and dentilled eaves. Entrance has panelled reveals and 4-panel door (upper panels cusped) with fanlight; modern stained glass sidelights. Flanking splayed bay windows added to the ground floor with slate roofs, wide bracket eaves and horned sash windows.

Four-window right hand side with stringcourse continued from the front; one dummy window. The left hand return side of the main front is slate hung with one blocked window. Irregularly spaced windows at rear; one blocked window and tall central arched headed stairwell window. Single storey gable ended extension at right angles. The 2-storey wing to left does not have the ornamental detail of the main range; 2-window front (one dummy) and half glazed door, 3-window rear facing paved courtyard.

The interior retains considerable contemporary detail; 6-panel doors, arched recesses etc. Tall hallway arch leads to central stairs with turned balusters and ‘S’ shaped tread ends. Splayed recess to stairwell window; broad landing. The dining room has recess to rear wall with ‘in antis’ detached cabled columns and foliated capitals. Stone steps to cellar with part cobbled floor; stone larder shelves.

Listed for its special architectural interest as a well-preserved mid C19 small country house.

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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