Barn range at Great House is a Grade II listed building in the Monmouthshire local planning authority area, Wales. First listed on 22 June 2000. Barn. 2 related planning applications.

Barn range at Great House

WRENN ID
shadowed-pilaster-grove
Grade
II
Local Planning Authority
Monmouthshire
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
22 June 2000
Type
Barn
Address
Barn range at Great House, Llanllowell/Llanllywel, Usk, Llantrisant Fawr, NP15 1LJ
OS grid reference
ST 392 986
Coordinates
51.68321, -2.87998
Source
Cadw listing

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

Description

The barn range, dating to an unknown period, is constructed of rubble stone with differing roof treatments. The barn to the right has an asbestos sheet roof, while the range to the left has a slate roof with a lower loft. The barn is large and features a full-height boarded door located to the left of centre, sheltered by a slate pentice. A vent loop is positioned to the right of the door, and two small, rectangular holes are situated one above the other to the left. The adjoining range has a square loft opening centrally, along with a ground floor door, window and another door, all with timber lintels. A lower range projects from the left end, extending towards the farmhouse and incorporating a door and a loft door within the end gable. The property is not available for inspection.

Local climate

Barn range at Great House receives an average of 890 mm of rain a year. This makes it wetter than 66% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 66% of listed buildings.

It experiences an average of 41 freeze-thaw cycles a year, more than 78% of listed buildings. Of these, 18 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 — 1 transaction since 2001
  • Related listed building consents — 2 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
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Nearby listed buildings

  1. Great House Grade II 28 m
  2. Church of Saint Llywel Grade II 51 m
  3. Pentwyn Grade II* 459 m
  4. Barn at Pentwyn Grade II 480 m
  5. The Cwm Grade II* 1.5 km
  6. Ty Mawr Grade II 1.6 km
  7. Outbuilding at Ty Mawr Grade II 1.6 km
  8. Llandowlais Farmhouse Grade II 1.7 km
  9. Open-bay shed at Pen-ucha'r-plwyf Grade II 1.7 km
  10. Tribwthin Grade II 1.7 km