Ffynnon Fair is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 5 November 2002. Well.
Ffynnon Fair
- WRENN ID
- sheer-bronze-birch
- Grade
- II
- Local Planning Authority
- Carmarthenshire
- Constituency
- Caerfyrddin MP: Ann Davies (PC)
- Country
- Wales
- Date first listed
- 5 November 2002
- Type
- Well
- Address
- Ffynnon Fair, Llansteffan, Carmarthen, SA33 5JG
- OS grid reference
- SN 349 107
- Coordinates
- 51.77089, -4.39349
- Source
- Cadw listing
Description
Ffynnon Fair is a well-chamber constructed from rubble stone, featuring a large stone block covering the chamber. The front is made of squared stone and has a small triangular-headed opening on the roadside that provides access. Inside, there is a stone pool.
Local climate
Ffynnon Fair sits in one of the wettest parts of the UK, with an average of 1,290 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 96% of listed buildings.
It experiences an average of 18 freeze-thaw cycles a year, fewer than 82% of listed buildings. Of these, 7 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 — 1 transaction since 2019
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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