Cambrian House is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 24 June 1991. House. 3 related planning applications.
Cambrian House
- WRENN ID
- rough-oriel-thunder
- Grade
- II
- Local Planning Authority
- Carmarthenshire
- Constituency
- Caerfyrddin MP: Ann Davies (PC)
- Country
- Wales
- Date first listed
- 24 June 1991
- Type
- House
- Address
- Cambrian House, 22 Carmarthen Street, Llandeilo, SA19 6AN
- OS grid reference
- SN 628 223
- Coordinates
- 51.88313, -3.99453
- Source
- Cadw listing
Description
Cambrian House is a late 19th-century remodelling of a late 18th-century house. It is a three-storey building with a symmetrical four-window front. The exterior is colourwashed plaster over a rubble core, featuring rusticated quoins and a plinth. The roof is gently pitched slate, with rendered stacks. A blocking course and eaves band run along the top of the building.
The second-floor windows are Victorian sash windows with moulded architraves. Segmental and gabled hoods with moulded architraves are above the deeper Victorian sash windows on the first floor. A segmental pediment, supported by brackets, sits above a similar window on the ground floor to the right.
A shopfront is located on the ground floor to the left. A continuous cornice runs along the building. Composite capitals top the panelled end pilasters. A recessed central doorway has a rectangular fanlight above half-glazed double doors. Flanking this doorway are two-light shop windows with round arched heads, turned rods, and plastered stallrisers. To the right of the shopfront is the original house doorway, featuring a large square fanlight above a four-panel door, with a further panelled pilaster topped by a composite capital.
Local climate
Cambrian House sits in one of the wettest parts of the UK, with an average of 1,400 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 94% of listed buildings.
It experiences an average of 39 freeze-thaw cycles a year, more than 74% of listed buildings. Of these, 18 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.
- Sale history — 5 transactions since 1999
- Related listed building consents — 3 applications
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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