Old Smithy is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 27 April 1988. Smithy.
Old Smithy
- WRENN ID
- swift-entrance-martin
- Grade
- II
- Local Planning Authority
- Carmarthenshire
- Constituency
- Caerfyrddin MP: Ann Davies (PC)
- Country
- Wales
- Date first listed
- 27 April 1988
- Type
- Smithy
- Address
- Old Smithy, Llanarthney Village, Carmarthen, Llanarthney
- OS grid reference
- SN 534 201
- Coordinates
- 51.86105, -4.1292
- Source
- Cadw listing
Description
The Old Smithy is a building with an L-shaped plan, featuring varying heights. The tallest section is located at the angle, with a single-storey extension that projects towards the street. There is a wing on the right side, which has a lean-to structure against it at the right end. The exterior is made of whitewashed rubble, with a corrugated-iron roof on the taller section and the wing. The lower part facing the street has a slate roof laid with gaps using the economical 'to'r brat' technique. There is a rubble chimney stack for the main working hearth and a brick stack for the cottage. The windows in the lower range are casement style, while the cottage features horned sash windows and wide boarded doors supported by an iron girder.
Inside, the walls are made of rubble. The three-bay roof in the higher section retains significant remnants of thatching, supported by curved principals that spring from projecting timber corbels. The bay closest to the street has infilled trusses. At the far end, there is a broad hearth that is said to have a timber lintel and a stepped flue. The lower extension has a two-bay A-frame roof, a blocked doorway at the rear, and a brick-bordered recess at the gable end, which likely once housed another working hearth. Access to the right-angled range is through a door next to the main hearth, which has an altered interior and includes a cottage-type kitchen range at the east gable. The building has been disused at times of inspection, and the interior was not fully accessible during the latter visit.
Local climate
Old Smithy sits in one of the wettest parts of the UK, with an average of 1,350 mm of rain a year. This makes it wetter than 96% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 94% of listed buildings.
It experiences an average of 35 freeze-thaw cycles a year, more than 56% of listed buildings. Of these, 16 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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