Upper Skynlais (Sgyn-las) Farmhouse is a Grade II* listed building in the Powys local planning authority area, Wales. First listed on 7 June 1984. A C17 Farmhouse. 2 related planning applications.
Upper Skynlais (Sgyn-las) Farmhouse
- WRENN ID
- half-clay-bramble
- Grade
- II*
- Local Planning Authority
- Powys
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 7 June 1984
- Type
- Farmhouse
- Address
- Upper Skynlais (Sgyn-las) Farmhouse, Sgynlas, Glasbury, HR3 5NZ
- OS grid reference
- SO 158 394
- Coordinates
- 52.04678, -3.2285
- Source
- Cadw listing
Description
Upper Skynlais Farmhouse is a building of group value, dating from the medieval period with significant alterations in the 17th and 18th centuries. It is constructed of colourwashed stone with a slate roof. The farmhouse is a two-storey and attic “L”-plan configuration. The main block runs north to south and has three bays, with the entrance located centrally in the third bay. The entrance features a boarded door with a four-paned overlight, set within a stepped ovolo-moulded frame. Renewed timber small-paned windows are present on both floors, set within original openings with ovolo-moulded timber lintels. Two similar hipped dormers are also visible. The west gable has two additional windows of a similar style. A gable stack is located at the south end, featuring a weather drip.
The narrow north cross wing has a rear gable stack. The ground floor of the wing features a reconstructed three-light oak window with diamond mullions, a moulded sill, a timber lintel, and a stone drip with dropped out-turned ends. This gable is rendered and features shaped bargeboards. The east side of the wing has a five-light transomed window, and the rear has a two-light paned window, both with similar lintels and stone drips. A blocked opening, likely a former doorway to a cross passage, is visible at the junction of the wing and the main block.
The farmhouse was not accessible for inspection in July 1995, but it was fully documented by RCAHMW. Evidence of a screens passage exists, revealed by a crenellated beam, along with a surviving first-floor partition and two tiers of framing including cusped braces and sockets for windbraces, suggesting a house of high social standing. The north cross wing, which represents the surviving medieval solar wing, retains battered walls, broach-stop ceiling beams, and in-situ roof trusses of arched-braced type, although some braces have been removed. The ground floor of this section is divided by a square-framed partition, which includes a segmental-arched doorway. During the 17th century, the medieval hall was storeyed and ceiled with ogee-moulded beams, and a dog-leg staircase was inserted, featuring square newels (formerly ornamented with finials) and a moulded handrail. A heavy lintel is present over the kitchen fireplace, located in the rear wall. The roof trusses of the main part of the house were replaced around 1800, although some 17th and medieval moulded timbers were reused. The building was carefully restored in the mid-1990s.
Local climate
Upper Skynlais (Sgyn-las) Farmhouse sits in a wetter-than-average part of the UK, with an average of 1,030 mm of rain a year. This makes it wetter than 82% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 68% of listed buildings.
It experiences an average of 52 freeze-thaw cycles a year, more than 93% of listed buildings. Of these, 29 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:
- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 2 transactions since 1997
- 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
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.
this building 1 similar nearby listed buildings