Penperth Farmhouse is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 25 June 1985. A C17 Farmhouse.

Penperth Farmhouse

WRENN ID
nether-foundation-pine
Grade
II
Local Planning Authority
Cornwall
Constituency
Truro and Falmouth MP: Jayne Kirkham (Lab)
Country
England
Date first listed
25 June 1985
Type
Farmhouse
Address
Penperth Farmhouse, St. Just-In-Roseland
OS grid reference
SW 850 387
Coordinates
50.20982, -5.01414
Source
Historic England listing

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

Description

Penperth Farmhouse is a small farmhouse dating from the 17th century. It features painted slatestone and cob walls, with an asbestos slate roof that was originally thatched, and stone chimneys at the gable ends. The layout consists of two rooms with a cross passage and a central stair plan, now modified by a small three-storey wing added to the rear, which may have replaced an original stair turret. The building is two storeys high with an irregular two-window south front. The ground floor windows are wider spaced, and there is a lean-to porch with a slate roof and a central doorway that is off-centre to the left. The first-floor windows were likely enlarged and the eaves raised in the late 19th or early 20th century, and all windows are four-pane, two-light casements. The left chimney breast is external and features a quadrant oven projection at the angle, while the right gable end has a buttress that may be original. The interior has not been inspected.

Local climate

Penperth Farmhouse receives an average of 850 mm of rain a year. This makes it wetter than 59% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.

It experiences an average of 7 freeze-thaw cycles a year, fewer than 95% 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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  • Detailed attributes — period, style, materials, features
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