Trehane is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 4 November 1988. House. 1 related planning application.
Trehane
- WRENN ID
- carved-marble-plover
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- North Cornwall MP: Ben Maguire (LD)
- Country
- England
- Date first listed
- 4 November 1988
- Type
- House
- Address
- Trehane, St. Breock, PL27 7HP
- OS grid reference
- SW 978 729
- Coordinates
- 50.52099, -4.85309
- Source
- Historic England listing
Description
The house at Trehane is likely from the mid-18th century, with alterations and extensions dating from the early to mid-19th century and the early 20th century. It’s constructed of stone rubble with a slate roof, featuring brick end stacks. The original plan was probably an ‘L’ shape, incorporating end stacks for heating and a central entrance with a kitchen wing to the rear of the right-hand side. Around the early to mid-19th century, a stair projection was added to the rear, connecting the entrance area with the rear kitchen wing. A second service wing, containing a dairy and scullery, was added to the rear of the left-hand room in the late 19th century. In the early to mid-20th century, an outshot extension was built to the rear, positioned between the two rear wings. The front facade is symmetrical, with three windows and late-19th-century bay windows on the ground floor, flanking an open porch with trellis and a 19th-century door. The first floor has three 19th-century sash windows. The left-hand side wall is slate-hung. Inside, the original partitions and room layout remain largely intact, including an early-19th-century staircase with stick balusters.
Local climate
Trehane 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 79% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% of listed buildings.
It experiences an average of 7 freeze-thaw cycles a year, fewer than 94% 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 7 transactions since 2001
- Related listed building consents — 1 application
- 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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