Comford House is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 3 February 1986. House.

Comford House

WRENN ID
gentle-pediment-claret
Grade
II
Local Planning Authority
Cornwall
Constituency
Camborne and Redruth MP: Perran Moon (Lab)
Country
England
Date first listed
3 February 1986
Type
House
Address
Comford House, Gwennap
OS grid reference
SW 734 398
Coordinates
50.21561, -5.17713
Source
Historic England listing

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

Description

Comford House is a house located in Gwennap, dating from the early 19th century, with a remodel in the mid-19th century that incorporates 18th-century walling in the rear wall. The exterior features painted killas and granite rubble, with dressed granite quoins, jambstones, sills, and lintels. It has a dry Delabole slate roof and brick chimneys at the gable ends.

Originally, the building likely consisted of two single-cell houses with a through passage at each end and a central passage between them. The mid-19th-century remodel transformed it into a single house with a central passage leading to a central stair, incorporating end passages into two equal flanking reception rooms. There is a single-storey wing attached at right angles to the right-hand rear corner, which was later extended.

The house is two storeys high and features a symmetrical three-window south front with mid-19th-century 12-pane hornless sash windows. The central doorway is flanked by window openings that were originally doorways. The first floor originally had two wide window openings, which were reduced to match the original ground floor openings during the mid-19th-century remodel, with a new window opening inserted above the doorway at that time. The three first-floor openings now have brick jambs and shallow brick arches, with the joints of the former openings clearly visible with granite jambstones. The rear includes a blocked doorway to the right, opposite a former doorway at the front, and a corresponding doorway at the other end that links the house to the wing.

Inside, there is an original dog-leg stair with stick balusters, a chamfered newel post, and a turned pendant. The reception rooms have plain plaster ceilings. The house is included for its group value.

Local climate

Comford House receives an average of 870 mm of rain a year. This makes it wetter than 62% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 86% of listed buildings.

It experiences an average of 5 freeze-thaw cycles a year, fewer than 97% of listed buildings. Of these, 2 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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