8 Castle Ditch is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 22 May 1967. House, shop.
8 Castle Ditch
- WRENN ID
- shifting-terrace-sunrise
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 22 May 1967
- Type
- House, shop
- Address
- 8 Castle Ditch, Walled Town, Caernarfon
- OS grid reference
- SH 478 627
- Coordinates
- 53.13983, -4.27653
- Source
- Cadw listing
Description
8 Castle Ditch is a house and shop that stands three storeys high and has a single bay. The exterior features scribed roughcast walls and a slate roof, with a brick chimney stack on the right side. The lower storey has a late 20th-century shop front projection, which is built over the original basement steps. The windows above are offset to the right, have simple architraves, and have been replaced in their original openings. The rear wall of the building is made of brick.
Local climate
8 Castle Ditch sits in one of the wettest parts of the UK, with an average of 1,370 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 20 freeze-thaw cycles a year, fewer than 78% of listed buildings. Of these, 9 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- 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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