Shell House Including Rockery to South West is a Grade II listed building in the East Devon local planning authority area, England. First listed on 10 February 1987. Grotto.
Shell House Including Rockery to South West
- WRENN ID
- stubborn-spindle-merlin
- Grade
- II
- Local Planning Authority
- East Devon
- Constituency
- Exmouth and Exeter East MP: David Reed (Con)
- Country
- England
- Date first listed
- 10 February 1987
- Type
- Grotto
- Address
- Shell House Including Rockery to South West, Bicton
- OS grid reference
- SY 073 858
- Coordinates
- 50.66504, -3.31208
- Source
- Historic England listing
Description
Shell House, including the rockery to the south-west, is a grotto and rockery built in the early 19th century. It is constructed from limestone with a high proportion of flint. The rustic grotto features a small circular room that faces south-west and overlooks a rockery arranged around a small circular pond with a fountain. The structure is made of large, irregular lumps of stone, with a rough projecting eaves cornice and a rustically embattled parapet. The front has a flat arch that contains a plain plank door with an overlight. Inside, the walls are plastered and lined with shelves displaying a collection of exotic shells. The rockery consists of densely-packed large blocks of stone, also roughly finished, forming a symmetrically planned garden with paths and a central pond featuring a cast iron fountain. The Shell House is situated in a beautifully landscaped park and is part of a group of notable listed buildings, including the Orangery, the Palm House, features of the Italianate Gardens, the Church of St Mary, and the Rolle obelisk, all of which contribute to the overall scheme.
Local climate
Shell House Including Rockery to South West receives an average of 800 mm of rain a year. This makes it drier than 55% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 75% of listed buildings.
It experiences an average of 16 freeze-thaw cycles a year, fewer than 84% of listed buildings. Of these, 6 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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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- 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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