Washhouse Building at Plas Dolbenmaen is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 30 March 1999. Washhouse.

Washhouse Building at Plas Dolbenmaen

WRENN ID
deep-loft-sparrow
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
30 March 1999
Type
Washhouse
OS grid reference
SH 506 430
Coordinates
52.96396, -4.22498
Source
Cadw listing

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

Description

The washhouse building at Plas Dolbenmaen is constructed from local stone rubble and was originally topped with a slate roof. It is located near the farmhouse and, along with the northwest and northeast ranges of farm buildings, creates the farmyard on the west side of the farmhouse. The washhouse features a door and a window that face into the yard. Access was not available during the inspection.

Local climate

Washhouse Building at Plas Dolbenmaen sits in one of the wettest parts of the UK, with an average of 1,550 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% of listed buildings.

It experiences an average of 20 freeze-thaw cycles a year, fewer than 79% of listed buildings. Of these, 8 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. Plas Dolbenmaen Grade II 24 m
  2. NE Range of Farm Buildings at Plas Dolbenmaen Grade II 34 m
  3. NW Range of Farm Buildings at Plas Dolbenmaen Grade II 38 m
  4. Lychgate to the Church of St Mary Grade II 70 m
  5. Parish Church of St Mary Grade II* 102 m
  6. Pont Dolbenmaen Grade II 110 m
  7. Plas Holland Grade II 116 m
  8. Ty-newydd Farmhouse Grade II 585 m
  9. Ysgubor Gerrig Grade II 614 m
  10. Milestone Grade II 1.1 km