Castell Coch is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 31 January 2001. Terraced house.
Castell Coch
- WRENN ID
- silent-fireplace-quill
- Grade
- II
- Local Planning Authority
- Monmouthshire
- Constituency
- Monmouthshire MP: Catherine Fookes (Lab)
- Country
- Wales
- Date first listed
- 31 January 2001
- Type
- Terraced house
- Address
- Castell Coch, Raglan
- OS grid reference
- SO 412 077
- Coordinates
- 51.76525, -2.85206
- Source
- Cadw listing
Description
Castell Coch, Exmoor House, and The Malt House form an unusual terrace featuring consistent later 19th-century details with a slight Arts and Crafts influence, evident in the use of small red clay tiles and vernacular casement windows. This terrace may have been altered around 1880 from an earlier range.
The terraced house is whitewashed roughcast with a roof covered in red pantiles and topped with crested ridge tiles. It has a red tiled pentice roof over a continuous ground floor projection. There are red brick end stacks, with the left stack rendered. The building is two storeys high and has a three-window range; the upper windows are pairs of casements that just break the eaves and feature catslide roofs. The ground floor projects and has a tiled roof, with a large 4-pane sash window to the left and an unusual 5-bay glazing arrangement to the right, consisting of four windows and a central door, all with three-sided heads and console brackets between. The door and some windows have 20th-century plate glass. There is a southwest rear wing with a slate roof and an end stack.
The interior was not available for inspection at the time of the resurvey in December 1999.
Local climate
Castell Coch receives an average of 890 mm of rain a year. This makes it wetter than 66% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 65% of listed buildings.
It experiences an average of 43 freeze-thaw cycles a year, more than 84% 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
- 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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