Drying House is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 21 July 2000. Drying house.

Drying House

WRENN ID
over-finial-finch
Grade
II
Local Planning Authority
Gwynedd
Constituency
Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
Country
Wales
Date first listed
21 July 2000
Type
Drying house
Address
Drying House, Pen-Yr-Orsedd, Caernarfon, Llanllyfni
OS grid reference
SH 509 541
Coordinates
53.06366, -4.22639
Source
Cadw listing

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

Description

The building is a drying house, constructed with regularly coursed slate slabs and topped with a slate roof. It features a tall integral red brick stack at the foot of the roof slope on the right corner, along with a metal boiler flue that extends to the ridge, slightly to the right of the center. The front of the building has an opening on the left side where a door is now missing. On the right gable end, there is a central 6-paned sash window, with a similar smaller sash window located above it to the right. Inside, the building retains a central stove.

Local climate

Drying House sits in one of the wettest parts of the UK, with an average of 1,380 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 25 freeze-thaw cycles a year, fewer than 73% of listed buildings. Of these, 12 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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