Lliwdy is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 6 December 1999. Residential.

Lliwdy

WRENN ID
secret-moulding-falcon
Grade
II
Local Planning Authority
Snowdonia National Park
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
6 December 1999
Type
Residential
Address
Lliwdy, Pantperthog, Machynlleth, Corris, Gwynedd
OS grid reference
SH 748 038
Coordinates
52.61828, -3.85002
Source
Cadw listing

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

Description

Lliwdy is a building constructed from whitewashed stone and topped with a slate roof. It has a T-plan layout, featuring a two-bay front that faces east. The ground floor includes two paned French windows, and there is a central gable adorned with bold wavy bargeboards that rise to a central pendant. The attic is illuminated by a pointed-headed window in the front gable and similar windows in the gable ends, which have lozenge pattern leaded glazing. The end gables display similar details, with single-light pointed windows, some lacking the lozenge glazing in their lower sections. Surrounding the building on the east and north sides is a lean-to verandah, each side featuring a small central cusped open gable and shaped fascia boards, with the verandah paved in slate slabs. The gable end facing the road has a hipped square bay window next to the drive's gate pier, which includes a three-light transomed window with Gothick pointed heads. A right-angled wing extends from the rear, with a lean-to structure in the angle adjacent to the driveway. The building was not accessible at the time of inspection.

Local climate

Lliwdy 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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  • Detailed attributes — period, style, materials, features
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  • Radon risk assessment
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Nearby listed buildings

  1. Neuadd Bentref Grade II 407 m
  2. Pont Llwyngwern (partly in Glantwymyn community) Grade II 724 m
  3. Pont Llwyngwern (partly in Corris Community) Grade II 732 m
  4. Milestone Grade II 838 m
  5. Dol-y-dderwin Grade II 896 m
  6. Gelligan-fawr Grade II 957 m
  7. Pont Felin y ffridd (partly in Corris Community) Grade II 1.5 km
  8. Pont Felin-y-ffridd Grade II 1.5 km
  9. Turnpike Cottage Grade II 1.6 km
  10. Former slate enamelling workshop, Rhiw'r Gwreiddyn Grade II 1.8 km