Hendy Gwyn is a Grade II listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 26 August 1981. House.
Hendy Gwyn
- WRENN ID
- endless-forge-indigo
- Grade
- II
- Local Planning Authority
- Pembrokeshire Coast National Park
- Constituency
- Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
- Country
- Wales
- Date first listed
- 26 August 1981
- Type
- House
- Address
- Hendy Gwyn, 14 Nun Street, St. David's and the Cathedral Close
- OS grid reference
- SM 753 253
- Coordinates
- 51.88165, -5.26552
- Source
- Cadw listing
Description
Hendy Gwyn is a mid-19th century house featuring a painted stucco front and an imitation slate roof, which was replaced with grouted slate in 1981. The house has stone end stacks, with the one on the left being larger. It stands two storeys tall, with the left side of the front partly obscured by No 16, while the right corner is attached to the rear angle of No 12. The front has four narrow windows above, each with pebbledashed keyblocks and 20th-century aluminium windows. The ground floor has a door located under the second window, flanked by original large 12-pane sash windows on either side, which also feature similar keyblocks.
The front garden is enclosed by a low coped rubble wall topped with ornamental cast-iron arcaded railing, dating from the mid to late 19th century, and includes a matching gate.
Local climate
Hendy Gwyn sits in a wetter-than-average part of the UK, with an average of 1,050 mm of rain a year. This makes it wetter than 85% 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 3 freeze-thaw cycles a year, fewer than 99% of listed buildings. Of these, 1 follows 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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