Rosemorran House and Front Garden Walls is a Grade II* listed building in the Cornwall local planning authority area, England. First listed on 10 June 1954. A C18 House/cottage ornee. 6 related planning applications.
Rosemorran House and Front Garden Walls
- WRENN ID
- patient-lintel-poplar
- Grade
- II*
- Local Planning Authority
- Cornwall
- Constituency
- St Ives MP: Andrew George (LD)
- Country
- England
- Date first listed
- 10 June 1954
- Type
- House/cottage ornee
- Address
- Rosemorran House and Front Garden Walls, Madron, TR20 8YS
- OS grid reference
- SW 476 325
- Coordinates
- 50.13885, -5.53362
- Source
- Historic England listing
Description
Rosemorran House and its front garden walls are a house or cottage ornée, dating to the late 18th century, or possibly a late 18th-century remodelling and extension. The house is constructed of painted rubble walls, with some granite dressings and rendered cob walls. It has a wheat-reed thatched roof, reputedly the longest in Cornwall, with brick chimneys over the gable ends and cross walls. A section of the rear outshuts is covered with scantle slate, while another section has corrugated asbestos. The house’s plan consists of a long range of five rooms, with a central entrance and porch. A second room from the left is a full height, and originally featured a plaster barrel ceiling. The building exhibits Gothic style features. C19 outshuts are present at the rear. The south front has an irregular façade of seven windows. Most windows are C19 sashes with glazing bars or two-light casements, while the first-floor windows are dormered with arched heads. A sash window to the right of the main doorway has pointed lights, and a full-height, pointed-arched window is found in the third bay from the left. The porch has an arched doorway, lancet windows, and scrolled kneelers to a coped gable. Interior features include an 18th-century eared chimneypiece, some two-panel doors, a plaster barrel ceiling in the chamber to the right of the entrance, and a Chinoiserie door in the right-hand chamber. High rubble walls define the garden on both sides; the left-hand wall has granite coping and crow-steps where it returns at the front.
Local climate
Rosemorran House and Front Garden Walls sits in a wetter-than-average part of the UK, with an average of 970 mm of rain a year. This makes it wetter than 75% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 96% of listed buildings.
It experiences an average of 1 freeze-thaw cycle a year, fewer than 99% of listed buildings. 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 5 transactions since 2002
- Related listed building consents — 6 applications
- 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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- Helnoweth
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