Trehummer Farmhouse is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 11 January 1989. A C19 Farmhouse.

Trehummer Farmhouse

WRENN ID
strange-corridor-tallow
Grade
II
Local Planning Authority
Cornwall
Constituency
North Cornwall MP: Ben Maguire (LD)
Country
England
Date first listed
11 January 1989
Type
Farmhouse
Address
Trehummer Farmhouse, Tresmeer
OS grid reference
SX 245 880
Coordinates
50.66595, -4.48392
Source
Historic England listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Trehummer Farmhouse is a farmhouse built in 1855, as indicated by the datestone. It is constructed from stone rubble and has a rendered front elevation. The roof is slate with hipped ends and deep overhanging eaves, and there are rendered brick stacks at each end. The building has a triple depth plan, featuring a central entrance on the east front and a back entrance facing the yard on the west. The layout includes two principal rooms at the front, likely with a morning room and kitchen to the rear right, and a service room and dairy to the rear left.

The farmhouse is two storeys high with a symmetrical three-window front, showcasing complete original hornless sash windows. The central entrance features a 19th-century glazed and panelled door with a semi-circular traceried fanlight above. There are two 16-pane sashes on the ground floor and three similar sashes on the upper floor. A datestone with the initials 'AR 1855' is located on the rear elevation above the entrance. There is also a later 19th-century single-storey gabled porch, which includes a tripartite sash window lighting the kitchen on the left and a window for the dairy on the right. The interior has not been inspected. This farmhouse is a complete mid-19th-century example, similar in style and plan to Weston Farmhouse in North Petherwin.

Local climate

Trehummer Farmhouse sits in a wetter-than-average part of the UK, with an average of 1,040 mm of rain a year. This makes it wetter than 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 87% of listed buildings.

It experiences an average of 16 freeze-thaw cycles a year, fewer than 84% of listed buildings. Of these, 7 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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Nearby listed buildings

  1. Gate-Piers and Flanking Walls to East of Lodge at South Entrance to Trehummer Farm Grade II 365 m
  2. Little Treburtle Grade II 560 m
  3. Treburtle Farmhouse on West Side of Settlement at Treburtle Grade II 600 m
  4. Pighouses, Pumphouse and Butterwell Directly to South of Treludick Grade II 824 m
  5. Treludick Grade II* 826 m
  6. Stables Directly to North of Treludick Grade II 840 m
  7. Gates, Gate-Piers, Walls and Railings to Front (East) of Treludick Grade II* 841 m
  8. Treburrow Farmhouse Grade II 1.2 km
  9. Grove Cottage Grade II 1.2 km
  10. Church of St Nicholas Grade II* 1.3 km