Terrace Pavilion at Haulfryn is a Grade II listed building in the Gwynedd local planning authority area, Wales. First listed on 1 April 1998. Pavilion.
Terrace Pavilion at Haulfryn
- WRENN ID
- sombre-passage-cobweb
- Grade
- II
- Local Planning Authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 1 April 1998
- Type
- Pavilion
- Address
- Terrace Pavilion at Haulfryn, Abersoch, Pwllheli, Llanengan
- OS grid reference
- SH 315 280
- Coordinates
- 52.8239, -4.50143
- Source
- Cadw listing
Description
The Terrace Pavilion at Haulfryn is a Grade II listed pavilion or terrace seat, constructed from blue-grey granite sourced from Llanbedrog. It features a hipped slate roof, with the slates specified as grey-green from Nantlle, and a tile ridge adorned with ball finials. The pavilion is open-fronted, with walls on three sides. The southern front is open, flanked by round columns on each side. The walls on either side are made of roughly squared stone coping, with the left wall connecting to the house and the right wall extending east before returning south in a ramped quadrant curve.
On the back wall, there is a plaque commemorating Frank C Minoprio, who lived from 1870 to 1951 and served as High Sheriff of Caernarvonshire in 1934.
Local climate
Terrace Pavilion at Haulfryn sits in one of the wettest parts of the UK, with an average of 1,660 mm of rain a year. This makes it wetter than 99% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 99% 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- 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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