Former Smithy to Plas Machynlleth is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 19 November 1990. Smithy.

Former Smithy to Plas Machynlleth

WRENN ID
riven-brick-thrush
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
19 November 1990
Type
Smithy
OS grid reference
SH 745 006
Coordinates
52.58919, -3.853
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The former smithy to Plas Machynlleth is constructed from purple engineering brick and features end pilasters, a cornice, and a stepped design at the center. It has a horseshoe arch doorway adorned with terracotta voussoirs and regularly spaced 'nails', with a label that has scrolled ends. The doors are boarded. The side elevation is made of rubble and brick, and the building has a slate roof with a cut-down chimney stack at the far gable.

Local climate

Former Smithy to Plas Machynlleth sits in one of the wettest parts of the UK, with an average of 1,320 mm of rain a year. This makes it wetter than 95% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 93% of listed buildings.

It experiences an average of 31 freeze-thaw cycles a year, fewer than 62% of listed buildings. Of these, 15 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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Nearby listed buildings

  1. 19 Heol Pentrehedyn Grade II 69 m
  2. Eaton House Grade II 76 m
  3. Heol Pentrehedyn Grade II 81 m
  4. Plas Machynlleth Grade II* 99 m
  5. Bodlondeb Grade II 103 m
  6. 7 Heol Pentrehedyn Grade II 116 m
  7. White Lion Hotel Grade II 119 m
  8. Heol Pentrehedyn (including The Pharmacy) Grade II 127 m
  9. Section of Boundary Wall at Plas Machynlleth from & including the Main Entrance up to the former coa Grade II 129 m
  10. No. 6 including The Pharmacy Grade II 135 m