Sunnyside is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 4 November 1988. House. 1 related planning application.
Sunnyside
- WRENN ID
- gentle-quoin-ebony
- Grade
- II
- Local Planning Authority
- Cornwall
- Constituency
- North Cornwall MP: Ben Maguire (LD)
- Country
- England
- Date first listed
- 4 November 1988
- Type
- House
- Address
- Sunnyside, Wadebridge Road, St. Mabyn, PL30 3BQ
- OS grid reference
- SX 039 731
- Coordinates
- 50.52496, -4.76685
- Source
- Historic England listing
Description
Sunnyside is a house dating from 1830, as indicated by a datestone. It is constructed of snicked local slate stone rubble, with a rag slate roof, half-hipped ends, and brick end stacks. The house follows a double-depth plan, with a central entrance on the right-hand side elevation, two reception rooms facing the front, and service rooms at the rear.
The exterior is symmetrical, with a three-window front. It features dressed stone segmental arches with key blocks over both ground and first-floor openings. Two original 19th-century hornless 12-pane sash windows flank a central niche within a rounded-headed arched opening. Above these, two similar sash windows are positioned alongside a blind window, which incorporates the datestone and a sundial. A 20th-century lean-to glazed conservatory porch has been added to the right-hand side elevation. The interior was not inspected.
Local climate
Sunnyside sits in a wetter-than-average part of the UK, with an average of 1,000 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 89% of listed buildings.
It experiences an average of 10 freeze-thaw cycles a year, fewer than 90% of listed buildings. Of these, 4 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 2 transactions since 1996
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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