Outbuilding in W angle of Farmyard at Castell-du is a Grade II listed building in the Ceredigion local planning authority area, Wales. First listed on 20 December 1996. Outbuilding.

Outbuilding in W angle of Farmyard at Castell-du

WRENN ID
wild-granite-indigo
Grade
II
Local Planning Authority
Ceredigion
Constituency
Ceredigion Preseli MP: Ben Lake (PC)
Country
Wales
Date first listed
20 December 1996
Type
Outbuilding
Address
Outbuilding in W angle of Farmyard at Castell-du, Llanwnnen, Lampeter
OS grid reference
SN 530 468
Coordinates
52.1005, -4.14682
Source
Cadw listing

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

Description

This building is an outbuilding located in the west angle of the farmyard at Castell-du. It is constructed from whitewashed rubble stone and features a corrugated iron roof, which was previously thatched. The structure is single-storey with a four-bay front, where square stone piers separate the bays. It has modern doors and a window on the eastern gable end, while the rear is windowless. Inside, there are four thin pine collar and tie-beam trusses.

Local climate

Outbuilding in W angle of Farmyard at Castell-du sits in one of the wettest parts of the UK, with an average of 1,280 mm of rain a year. This makes it wetter than 94% 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 39 freeze-thaw cycles a year, more than 74% of listed buildings. Of these, 20 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. Range of Outbuildings on S side of farmyard at Castell-du Grade II 8 m
  2. Barn and Cart-Shed range at Castell-du Grade II 15 m
  3. Outbuilding to SW of Castell-du Grade II 46 m
  4. Coach-house and stables at Castell-du Grade II 47 m
  5. Castell-du Grade II 65 m
  6. Telephone Box outside Post Office, at Llanwnnen (01570 480308) Grade II 422 m
  7. Llanwnnen Post Office Grade II 429 m
  8. 1 Sycamore Terrace Grade II 435 m
  9. 2 Sycamore Terrace Grade II 438 m
  10. 4 Sycamore Terrace Grade II 451 m