Dyffryn is a Grade II listed building in the Ceredigion local planning authority area, Wales. First listed on 8 March 2021. Cottage.

Dyffryn

WRENN ID
twisted-timber-torch
Grade
II
Local Planning Authority
Ceredigion
Constituency
Ceredigion Preseli MP: Ben Lake (PC)
Country
Wales
Date first listed
8 March 2021
Type
Cottage
Address
Dyffryn, Pentrefelin, Llanfair Clydogau
OS grid reference
SN 610 488
Coordinates
52.12076, -4.03056
Source
Cadw listing

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

Description

Dyffryn is a 2-storey, 2-window cottage constructed of rubble stone and topped with a renewed slate roof, featuring brick stacks. The openings have red-brick heads and are fitted with renewed 4-pane horned sash windows. The front of the cottage faces northwest, away from the road, and is set back and lower than the adjacent Penpompren. To the left, there is a boarded door, and to the right, a 2-light casement window. The upper-storey 4-pane horned sash windows are not aligned with the lower-storey windows. At the rear, which faces the road, there are two 4-pane sash windows on each storey.

Local climate

Dyffryn 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 89% of listed buildings.

It experiences an average of 38 freeze-thaw cycles a year, more than 72% of listed buildings. Of these, 19 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
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  • 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. Penpompren Grade II 7 m
  2. Pentrefelin Cottage Grade II 39 m
  3. Glanffrwd Mill Grade II 59 m
  4. Mill House at Glanffrwd Mill Grade II 70 m
  5. Pontfaen Cottage Grade II 416 m
  6. Nythfa Grade II 425 m
  7. Church of All Saints Grade II* 906 m
  8. Pont Clywedog Grade II 2.5 km
  9. Capel Mair Grade II 2.8 km
  10. Pont Llanfair Grade II 2.8 km