Trewint is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 13 January 1988. Farmhouse. 5 related planning applications.
Trewint
- WRENN ID
- rooted-joist-dale
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- North Cornwall MP: Ben Maguire (LD)
- Country
- England
- Date first listed
- 13 January 1988
- Type
- Farmhouse
- Address
- Trewint, Advent, PL32 9QR
- OS grid reference
- SX 104 807
- Coordinates
- 50.59569, -4.67902
- Source
- Historic England listing
Description
This is a farmhouse, likely dating to the late 16th century, with a mid-19th century extension. It is constructed of local stone rubble, rendered on the front, and has a slate roof with gable ends. A second range extends to the rear, with a half-hipped end on the right and a hipped end on the left. A wing on the rear right has a corrugated asbestos roof with a gable end. There are brick stacks on the left-hand gable end and a rendered rear-lateral stack in the central valley, heating the left-hand room of the front range. A gabled stone rubble rear-lateral stack also serves the right-hand room of the rear range.
The original plan layout is unclear. The earliest part appears to be a range with a single room, originally heated by a gabled rear lateral stack, and a single-storey wing to the rear right, built into a barn as the ground rises. This rear wing seems to have been unheated, though the right-hand side wall has a ventilation slit and the left-hand side wall has been partly rebuilt in the 20th century. It’s possible this wing was originally heated by the now-existing lateral stack, with the fireplace reoriented. Weathering on the stack suggests a previously higher roof height for the rear wing. Around the mid-19th century, a two-room front range with a central entrance was added, and the rear range may have been extended to the left, contemporary with the front extension.
The front of the farmhouse has two storeys and a regular three-window arrangement. The ground floor has two tall, 16-pane sash windows with 19th-century hood moulds, and a 20th-century glazed brick porch in the centre. There are three smaller 16-pane sashes on the first floor. A four-light mullion window is visible on the right-hand side wall of the rear range, on the ground floor; the central king mullion remains, while the two outer mullions have been removed. A three-light mullion window with removed mullions is on the first floor of the rear range.
The interior has been largely remodelled in the 19th century. A 19th-century chimneypiece is in the room on the front right, and the earlier range to the rear has a 20th-century grate served by the rear lateral stack. The first-floor structure and roof space are inaccessible.
Local climate
Trewint sits in a wetter-than-average part of the UK, with an average of 1,050 mm of rain a year. This makes it wetter than 85% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.
It experiences an average of 11 freeze-thaw cycles a year, fewer than 90% of listed buildings. Of these, 5 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
Sign in or create a free account to unlock:
- No EPC on record for this property
- No sale records on file
- Related listed building consents — 5 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.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings