Hill House is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 14 March 1966. House.
Hill House
- WRENN ID
- gilded-sandstone-sedge
- Grade
- II
- Local Planning Authority
- Carmarthenshire
- Constituency
- Caerfyrddin MP: Ann Davies (PC)
- Country
- Wales
- Date first listed
- 14 March 1966
- Type
- House
- Address
- Hill House, 9 Carmarthen Street, Llandeilo
- OS grid reference
- SN 628 223
- Coordinates
- 51.88281, -3.99396
- Source
- Cadw listing
Description
Hill House, dating from around 1800, is a two-storey house with three windows. It features colourwashed plaster over rubble and has a plinth. The roof is gently pitched and covered with slate, with rendered stacks. To the right, there is a gabled dormer that contains a 12-pane sash window with small-paned glazed cheeks. The eaves cornice is dentilled.
The windows have been replaced with plastic. The central doorway is framed by a doorcase that has an open pediment hood supported by brackets, with junk panelled pilasters and a fanlight above a modern door.
In front of the house, there is a raised paved area, and original spear-pointed railings with urns on the stanchions.
Local climate
Hill 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 — 3 transactions since 1996
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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