Trefonen Hall is a Grade II listed building in the Shropshire local planning authority area, England. First listed on 15 May 1986. A Mid-C18 Farmhouse. 1 related planning application.

Trefonen Hall

WRENN ID
scattered-outpost-dust
Grade
II
Local Planning Authority
Shropshire
Constituency
North Shropshire MP: Helen Morgan (LD)
Country
England
Date first listed
15 May 1986
Type
Farmhouse
Address
Trefonen Hall, Oswestry Rural, SY10 9EB
OS grid reference
SJ 249 263
Coordinates
52.82909, -3.11586
Source
Historic England listing

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

Description

Trefonen Hall is a farmhouse, likely dating from the mid-18th century, with alterations and additions made in the mid-19th century and the early 20th century. It is constructed of coursed limestone rubble with large corner blocks, topped by a slate roof. The building has massive external end stacks with red brick shafts, the upper portions of which were rebuilt in the early 20th century using red brick. The main front has two storeys and an attic, featuring a three-window arrangement. The windows are mid-19th century three-light casements, but retain the original window layout. A central half-glazed door is sheltered by a late 19th century gabled porch with trellised details. A parallel range, set back to the right rear, was extended and partly rebuilt in the early 20th century.

Local climate

Trefonen Hall receives an average of 850 mm of rain a year. This makes it wetter than 58% of listed buildings in the UK. Its exposure to wind-driven rain is lower 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, 22 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 2001
  • 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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