20 High Street is a Grade II listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 26 August 1981. A C19 Shop, storehouse.
20 High Street
- WRENN ID
- open-chapel-saffron
- 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
- Shop, storehouse
- Address
- 20 High Street, St. David's and the Cathedral Close
- OS grid reference
- SM 754 252
- Coordinates
- 51.88071, -5.2639
- Source
- Cadw listing
Description
20 High Street is an early 19th-century small shop and storehouse constructed from rubble stone, topped with a grouted slate hipped roof. The building has two storeys, featuring outside stairs leading to a loft door at the rear, which is now enclosed. The west wall is whitewashed and includes two 9-pane sash windows on the first floor. The ground floor is windowless and has a small lean-to shop made of corrugated iron attached to it.
The north end wall facing High Street is unpainted and features a large later 19th-century shop front. This includes double doors with an overlight to the right and an 8-pane window to the left, with the upper four panes separated by original thin fluted columns. The outer piers have carved brackets and a narrow fascia. The east wall is also windowless and constructed from rubble stone.
Local climate
20 High Street 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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