Lofted Outbuilding to SW.of Treleddyn Uchaf/Upper Treleddyn is a Grade II listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 13 December 1951. House.

Lofted Outbuilding to SW.of Treleddyn Uchaf/Upper Treleddyn

WRENN ID
deep-screen-bittern
Grade
II
Local Planning Authority
Pembrokeshire Coast National Park
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
13 December 1951
Type
House
Address
Lofted Outbuilding to SW.of Treleddyn Uchaf/Upper Treleddyn, St. David's and the Cathedral Close
OS grid reference
SM 731 259
Coordinates
51.88568, -5.29744
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

This is a tall two-storey outbuilding located southwest of Treleddyn Uchaf, constructed from rubble stone and topped with an imitation slate roof. The front wall features a broad band of brick dove-openings arranged in three tiers beneath the eaves. The ground floor includes a door flanked by a window on each side, all three openings having flat brick heads. On the eastern end, there are external steps leading up to a loft door. The building has a five-bay roof. Additionally, there is a lean-to on the western end that continues to the north, featuring a monopitch roof and dove-holes in the rear wall.

Local climate

Lofted Outbuilding to SW.of Treleddyn Uchaf/Upper Treleddyn 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
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  • 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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