Tregonhawke Farmhouse is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 26 January 1987. Farmhouse.
Tregonhawke Farmhouse
- WRENN ID
- second-banister-wax
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- South East Cornwall MP: Anna Gelderd (Lab)
- Country
- England
- Date first listed
- 26 January 1987
- Type
- Farmhouse
- Address
- Tregonhawke Farmhouse, St. John
- OS grid reference
- SX 414 517
- Coordinates
- 50.34455, -4.23028
- Source
- Historic England listing
Description
Tregonhawke Farmhouse is a farmhouse that likely dates from the late 17th century to early 18th century, with some later alterations. The building is constructed of painted rubble and features a slate roof with ridge copings, along with large external stacks with shaped caps at each gable end.
The farmhouse has a two-room plan, with the longer room on the left and an off-centre entrance on the right. There is a rear wing behind the left-hand room and an outshut behind the right-hand room. The building stands two storeys high and has four windows. The first floor features 20th-century casements with glazing bars and toplights, while the ground floor includes a door with a brick segmental head, a three-light casement to the right, and a two-light casement to the left, along with a 20th-century glazed door at the far left. The left end of the farmhouse has a wide stepped stack with a 20th-century window at the ground floor right.
To the left, there is a lower two-storey rear wing with single-storey additions, which includes a two-light casement under the eaves and a rear lateral stack at the junction between the wing and the main range. The right end has a similar stack and a two-pane light at the first floor right, along with a single-storey range of outhouses attached to the right, featuring 20th-century double doors in the gable end and a door with two windows to the rear. The rear of the farmhouse includes a one-and-a-half-storey outshut to the left with a door and two 20th-century windows, and a 16-pane light at the first floor to the right. The rear wing to the left has a two-light casement at the ground floor and a 20th-century porch lean-to at the end with a door and sidelight.
The interior has not been inspected.
Local climate
Tregonhawke Farmhouse sits in a wetter-than-average part of the UK, with an average of 990 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 89% of listed buildings.
It experiences an average of 9 freeze-thaw cycles a year, fewer than 91% 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
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