Boundary Stone is a Grade II listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 30 July 2002. Boundary stone.
Boundary Stone
- WRENN ID
- rusted-threshold-merlin
- Grade
- II
- Local Planning Authority
- Pembrokeshire Coast National Park
- Constituency
- Ceredigion Preseli MP: Ben Lake (PC)
- Country
- Wales
- Date first listed
- 30 July 2002
- Type
- Boundary stone
- Address
- Boundary Stone, Llanychaer, Fishguard, Cwm Gwaun
- OS grid reference
- SM 986 353
- Coordinates
- 51.98026, -4.93274
- Source
- Cadw listing
Description
This is a boundary stone made of slate. It has the inscription 'BOUNDARY OF' at the top, with 'LLANYCHARE PARISH' on the left side and 'FISHGUARD PARISH' on the right side. The parish names are inscribed in a curved manner.
Local climate
Boundary Stone sits in a wetter-than-average part of the UK, with an average of 1,140 mm of rain a year. This makes it wetter than 89% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 97% of listed buildings.
It experiences an average of 6 freeze-thaw cycles a year, fewer than 96% of listed buildings. Of these, 2 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 — 4 transactions since 2003
- 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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- Holy Well
- Y Garn
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