Brynfedwen House is a Grade II listed building in the Rhondda Cynon Taf local planning authority area, Wales. First listed on 2 April 1996. Bar.

Brynfedwen House

WRENN ID
knotted-string-quill
Grade
II
Local Planning Authority
Rhondda Cynon Taf
Constituency
Rhondda and Ogmore MP: Chris Bryant (Lab)
Country
Wales
Date first listed
2 April 1996
Type
Bar
Address
Brynfedwen House, Treherbert, Rhondda Cynon Taff
OS grid reference
SS 941 982
Coordinates
51.67296, -3.53282
Source
Cadw listing

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

Description

Brynfedwen House is a 2-storey house that has been rendered and painted. It features a projecting bay on the right that has a hipped roof at the front, while the central bay is hipped to the left. To the left, there is a lower extension that is believed to be the oldest part of the house. The slate roof has overhanging, boarded eaves. There are two brick chimneys positioned transversely over the bay to the right. The front has angle pilasters with channelled panels and capitals that incorporate egg and dart motifs.

On the first floor, there are replaced 4-pane sash windows, with two in each bay, set in moulded architraves. The ground floor features larger 12-pane sash windows, all of which have been replaced, also in moulded architraves, along with a shallow plinth. The doorway is located within an added or altered porch, which includes a plate glass window to the left and late 20th-century double doors. Inside the porch, there is an early 20th-century door, likely the original front door, which has a rectangular overlight with 'BRYNFEDWEN' painted on it. The range to the left of the house is clearly of a different date. The ground floor windows include two with 9 fixed lights and projecting sills, as well as a single circular window to the left.

Local climate

Brynfedwen House sits in one of the wettest parts of the UK, with an average of 1,260 mm of rain a year. This makes it wetter than 93% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% of listed buildings.

It experiences an average of 42 freeze-thaw cycles a year, more than 80% of listed buildings. Of these, 20 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
  • Sale history — 2 transactions since 2012
  • 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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