Barn About 50 Metres South of Rialton Barton Farmhouse is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 12 May 1988. Barn. 1 related planning application.

Barn About 50 Metres South of Rialton Barton Farmhouse

WRENN ID
buried-chancel-root
Grade
II
Local Planning Authority
Cornwall
Constituency
St Austell and Newquay MP: Noah Law (Lab)
Country
England
Date first listed
12 May 1988
Type
Barn
OS grid reference
SW 849 619
Coordinates
50.41754, -5.02828
Source
Historic England listing

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

Description

This is a barn with attached outbuildings located about 50 metres south of Rialton Barton Farmhouse. It dates from the 19th century but incorporates 15th century stonework from Rialton Manor. The structure is built from elvan stone rubble with granite quoins and brick dressings, topped with a slate roof featuring ridge tiles and gable ends.

The barn has a large plan with a midstrey, which includes a lean-to on each side. There is a long range of single-storey outbuildings and cart sheds attached to the rear left. The midstrey features a gabled design with double doors and a single light to the left, along with a small loading door above that has a brick segmental arch. Above this, there is stone from Rialton Manor that may have originally formed a 4-centred arch over a double doorway, with the spandrels carved with shields of arms and a heraldic figure. Lean-tos are present on both sides of the midstrey, and the barn extends further to the right and left with additional 20th century lean-tos and a loading door at an upper level to the right. The gable ends also have loading doors at the upper level. Attached to the rear left is a single-storey range of outhouses, constructed in rubble and partly open-fronted. The interior has not been inspected.

Local climate

Barn About 50 Metres South of Rialton Barton Farmhouse receives an average of 910 mm of rain a year. This makes it wetter than 69% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 85% of listed buildings.

It experiences an average of 8 freeze-thaw cycles a year, fewer than 93% of listed buildings. Of these, 3 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 1999
  • 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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