Llwynbrain is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 15 August 2001. House.
Llwynbrain
- WRENN ID
- slow-newel-raven
- Grade
- II
- Local Planning Authority
- Carmarthenshire
- Constituency
- Caerfyrddin MP: Ann Davies (PC)
- Country
- Wales
- Date first listed
- 15 August 2001
- Type
- House
- Address
- Llwynbrain, Drefach Felindre, Llandysul, Llangeler
- OS grid reference
- SN 355 391
- Coordinates
- 52.02659, -4.39856
- Source
- Cadw listing
Description
Llwynbrain is a semi-detached house built from rubble with cut stone stacks, slate roofs, and 12-pane windows. It features cut stone quoins at the corners and has two storeys plus an attic. The facade includes three ground floor windows and four first floor windows that are evenly spaced, creating an unusual rhythm. The sash windows are adorned with cut stone voussoirs and slate sills. There is significant clearance between the heads of the first floor windows and the roof, indicating a substantial attic space. The stone chimneys have a projecting band at the heads.
On the left gable end, there are two square windows with 4-pane 20th century glazing, stone voussoirs, and slate sills. The bargeboard has been replaced, and plastic rainwater goods have been installed. The rear of the house features a later 20th century car port and a ground floor extension, but it still retains the first floor sashes. The property is adjacent to No. 2 on the right.
Local climate
Llwynbrain sits in one of the wettest parts of the UK, with an average of 1,190 mm of rain a year. This makes it wetter than 91% 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 29 freeze-thaw cycles a year, fewer than 67% of listed buildings. Of these, 14 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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