Trelonk Farmhouse is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 27 November 1985. Farmhouse. 2 related planning applications.
Trelonk Farmhouse
- WRENN ID
- carved-minaret-poplar
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- Truro and Falmouth MP: Jayne Kirkham (Lab)
- Country
- England
- Date first listed
- 27 November 1985
- Type
- Farmhouse
- Address
- Trelonk Farmhouse, Ruanlanihorne, TR2 5PA
- OS grid reference
- SW 890 411
- Coordinates
- 50.23278, -4.95865
- Source
- Historic England listing
Description
Farmhouse, dating to around 1790. Described as "newly built" by the Rev. Whittaker in 1791. The farmhouse is stuccoed with Delabole slate roofs, wide eaves, lead hips, and a central brick chimney. It has a symmetrical T-shaped plan with a long rear wing. The south front has two storeys and four bays, with the central two bays projecting forward under separate hipped roofs. Flanking bays also have separate hipped roofs, creating a valley between them. A later conservatory is attached to the entrance in the angle of the left bay, and a slate-roofed porch is in the angle of the right bay. The windows are 16-panel hornless wooden sash windows set in cambered arched openings with projecting keyblocks. The stucco work is likely from the early 19th century. The interior has seen little alteration, and a bread oven survives in the kitchen of the rear wing.
Local climate
Trelonk Farmhouse receives an average of 900 mm of rain a year. This makes it wetter than 67% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 88% of listed buildings.
It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% of listed buildings. Of these, 2 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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 — 1 transaction since 1996
- Related listed building consents — 2 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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