Llwyn y Ffynnon is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 5 August 2004. Farmhouse. 1 related planning application.
Llwyn y Ffynnon
- WRENN ID
- watchful-plaster-cream
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Montgomeryshire and Glyndwr MP: Steve Witherden (Lab)
- Country
- Wales
- Date first listed
- 5 August 2004
- Type
- Farmhouse
- Address
- Llwyn y Ffynnon, Abercegir, Glantwymyn, SY20 8NR
- OS grid reference
- SH 801 020
- Coordinates
- 52.60286, -3.77082
- Source
- Cadw listing
Description
Llwyn y Ffynnon is a two-storey, three-window farmhouse dating from the 18th century. It is built of rubble stone, whitewashed to the front, and has a slate roof with stone end stacks. The farmhouse has a central entrance, slightly offset to the right, sheltered by a gabled stone porch with a slate roof. The porch contains a panelled door set beneath a timber lintel. The windows are twelve-pane hornless sash windows with cambered heads, although the window to the right of the porch has a horned sash under a flat lintel. There are no openings in the gable ends, but a lean-to has been added to the west gable, and a small lateral stack is located on the southeast angle, potentially linked to a rear outshut which was not visible during inspection. The interior of the farmhouse was inaccessible at the time of inspection.
Local climate
Llwyn y Ffynnon sits in one of the wettest parts of the UK, with an average of 1,280 mm of rain a year. This makes it wetter than 94% 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 38 freeze-thaw cycles a year, more than 73% 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 1 transaction since 1999
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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