31, St Thomas Street is a Grade II listed building in the Cornwall local planning authority area, England. Town house.
31, St Thomas Street
- WRENN ID
- idle-postern-moth
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- Truro and Falmouth MP: Jayne Kirkham (Lab)
- Country
- England
- Type
- Town house
- Address
- 31, St Thomas Street, Penryn
- OS grid reference
- SW 786 342
- Coordinates
- 50.16714, -5.10145
- Source
- Historic England listing
Description
31 St Thomas Street is a late 18th-century town house constructed from coursed granite rubble, featuring flat dressed granite arches. The building has a steep slurried slate hipped roof with brick end stacks and a modillion eaves cornice. It has a double-depth plan that includes a rear wing and stands two storeys over a basement on the right side. The front is symmetrical with three windows. The first floor has late 19th or 20th-century sash windows, while the ground floor features older two-pane hornless sashes. The central doorway is pilastered and has an open pediment with a blind round arch and panelled reveals, leading to a six-panel door with the top four panels glazed. The interior has not been inspected.
Local climate
31, St Thomas Street receives an average of 850 mm of rain a year. This makes it wetter than 59% 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 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 3 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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