Cogan Cottage is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 31 January 1997. House and barn.
Cogan Cottage
- WRENN ID
- patient-cellar-violet
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 31 January 1997
- Type
- House and barn
- Address
- Cogan Cottage, Aberhafesp
- OS grid reference
- SO 076 914
- Coordinates
- 52.51288, -3.36191
- Source
- Cadw listing
Description
Cogan Cottage is a house and barn combined in one structure, dating from the 17th century. The house is clad in corrugated iron, while the barn is weatherboarded, both under a corrugated tin roof. The building is one storey with an attic, featuring a wide, front-facing dormer gable. The rear of the structure has been partially rebuilt using concrete blocks. A red brick chimney stack is located opposite the entrance, which has a planked front door. The barn includes two planked doors and a metal gate at the end bay, with no additional openings. The house has small pane iron casement windows in the dormer and on the ground floor below, along with a wooden casement window on the right-hand side and three more in the rear range. The west gable features a modern window in the attic.
The building has a four-bay cruck-framed range with a box-framed byre to the east. Inside, the house contains a subdivided hall and two inner rooms. The kitchen is now situated in the east bay of the hall, which includes an inserted masonry stack and a cobbled stone floor, possibly part of the original cross passage. The front door is positioned in front of the stack, and a modern staircase is located behind it, likely replacing an earlier staircase. A 17th-century moulded timber-framed partition separates the hall. A doorway leads into the west bay, which features a central, deeply chamfered spine beam without stops. Although the fireplace is modern, the original fireplace lintel has been retained. Two original planked doors in a well-preserved box-framed partition provide access to the inner rooms. The base of a cruck is visible in the northern inner room, and two additional crucks remain, one between the kitchen and the barn (formerly the outer room) and another between the barn and the byre. The latter is the best preserved and formed the original east gable end of the house, consisting of cruck blades, a tie beam, a collar beam, and a central vertical strut, with box framing below and the lower part boarded. The cruck between the kitchen and the barn has vertical struts above the tie beam, while the sill beam is visible in the kitchen. The east gable end of the byre is box framed, featuring a cobbled floor and a loft.
Local climate
Cogan Cottage sits in a wetter-than-average part of the UK, with an average of 1,090 mm of rain a year. This makes it wetter than 87% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 78% 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
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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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