14, 16 and 18, St Tomas Hill is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 27 February 1950. House.
14, 16 and 18, St Tomas Hill
- WRENN ID
- burning-transept-jackdaw
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- North Cornwall MP: Ben Maguire (LD)
- Country
- England
- Date first listed
- 27 February 1950
- Type
- House
- Address
- 14, 16 and 18, St Tomas Hill, Launceston
- OS grid reference
- SX 330 848
- Coordinates
- 50.63952, -4.36292
- Source
- Historic England listing
Description
14, 16 and 18 St Thomas Hill is a house that includes an integral coach house or possibly a former tannery, now divided into three houses. It dates from the 18th century. The ground floor is rendered on rubble, while the upper floors are covered with slate-hanging on studwork. The building has a rag slate roof and a rubble lateral stack at the rear left. It features a single-depth plan with a passage on the right side. The structure is three storeys high and has a four-window range. The windows are 20th-century sixteen-pane two-light casements. There is a central ledged door with a window to the left, a large doorway with a pair of ledged doors on the right, and a mid-floor passage doorway at the far right, which is accessed by a flight of steps. The interior has not been inspected.
Local climate
14, 16 and 18, St Tomas Hill sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.
It experiences an average of 18 freeze-thaw cycles a year, fewer than 82% of listed buildings. Of these, 8 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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