Rose Cottage is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 17 June 1988. House. 1 related planning application.

Rose Cottage

WRENN ID
winding-tower-plover
Grade
II
Local Planning Authority
Cornwall
Constituency
Camborne and Redruth MP: Perran Moon (Lab)
Country
England
Date first listed
17 June 1988
Type
House
Address
Rose Cottage, 1 and 2, Mawnan, TR11 5JY
OS grid reference
SW 772 273
Coordinates
50.10414, -5.11612
Source
Historic England listing

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

Description

Rose Cottage consists of two adjoining houses built around the early 19th century. The exterior features painted rubble walls with granite dressings, and No. 2 has some slate hanging at the front and rear. No. 1 has a hipped roof made of scantle slate, while No. 2 has an asbestos slate hipped roof. Both houses have cast-iron ogee-section gutters.

The layout includes two similarly sized houses, each with a two-room plan. The left-hand house, No. 1, is attached to the earlier No. 3 Rose Cottage, which is positioned at right angles in front of it. The right-hand house, No. 2, has a slightly deeper plan and includes a through passage between the rooms, with the stair likely located behind the left-hand room. No. 1 is probably the older of the two.

The exterior is two storeys high, featuring an overall four-window front facing southwest. No. 1 has a symmetrical three-window front with a central doorway on the right and original 16-pane hornless sash windows. No. 2 has a single-window front on the left with a 20th-century ledged door and late 19th-century horned sash windows. The interior has not been inspected.

Local climate

Rose Cottage receives an average of 870 mm of rain a year. This makes it wetter than 63% 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 3 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 1 follows at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°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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  • No EPC on record for this property
  • No sale records on file
  • 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
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