Abercannon is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 20 March 1996. A C18 Farmhouse.

Abercannon

WRENN ID
tired-gutter-rook
Grade
II
Local Planning Authority
Powys
Constituency
Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
Country
Wales
Date first listed
20 March 1996
Type
Farmhouse
Address
Abercannon, Cannon Valley, Llanerfyl
OS grid reference
SH 962 069
Coordinates
52.65019, -3.53459
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Abercannon is a farmhouse likely dating from the 18th century, situated on low-lying land near where the small Afon Cannon meets the Afon Glam, approximately 1.2 kilometers west-southwest of Llanerfyl village. The farm is enclosed by walls made of dry-laid river pebbles.

The exterior features colour washed stone and a slate-covered roof. The building follows a derived longhouse plan with the entrance located opposite the stack. It has two storeys and includes a living room, an inner unheated parlour, a kitchen, and a wash-house, all under a continuation of the roof at the rear. Beyond the gable stack, there is a two-bay cowhouse. A later hipped lean-to is attached to the parlour end. The door, dating from around 1930, has a glazed panel and is set in an open stone-built porch with a timber-framed gable. The windows are 19th century, featuring four- and six-pane sash designs with segmental arched heads, although the upper windows have been renewed in earlier openings. The stack has been rebuilt in brick, and there are two boarded doors leading to the farm building.

The interior was not accessible during the inspection in October 1995. Abercannon is listed as a well-preserved farmhouse that is typical of the upland area.

Local climate

Abercannon sits in a wetter-than-average part of the UK, with an average of 1,110 mm of rain a year. This makes it wetter than 88% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 80% of listed buildings.

It experiences an average of 48 freeze-thaw cycles a year, more than 90% of listed buildings. Of these, 28 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

Sign in or create a free account to unlock:

  • 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
Create free account

Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

Nearby listed buildings

  1. Cwm Pen Llydan Grade II 3.4 km
  2. Dol-Hywel Grade II 3.5 km
  3. Belan Hall Grade II 3.9 km
  4. South Range of Farmyard Buildings at Maesllymystyn Grade II 4.7 km
  5. East Range of Farmyard Buildings at Maesllymystyn Grade II 4.7 km
  6. North Range of Farmyard Buildings at Maesllymystyn Grade II 4.7 km
  7. West Range of Farmyard Buildings at Maesllymystyn with Coach-house, Stable, Haybarn and Granary Grade II 4.8 km
  8. Hay Barn at Maesllymystyn Farm Grade II 4.8 km
  9. Maesllymystyn farmhouse Grade II 4.8 km
  10. Bryn-Coch Uchaf Grade II 5.0 km