Llety Thomas is a Grade II listed building in the Swansea local planning authority area, Wales. First listed on 23 May 2003. Farmhouse.

Llety Thomas

WRENN ID
far-mullion-acorn
Grade
II
Local Planning Authority
Swansea
Constituency
Gower MP: Tonia Antoniazzi (Lab)
Country
Wales
Date first listed
23 May 2003
Type
Farmhouse
Address
Llety Thomas, Felindre, Mawr
OS grid reference
SN 642 030
Coordinates
51.7094, -3.96649
Source
Cadw listing

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

Description

Llety Thomas is a farmhouse constructed from rendered stone, featuring an asbestos-sheet roof with close eaves and rendered end stacks. The building has two storeys and an attic, with a three-window arrangement. A small gable sits at the center, above a pointed attic window that breaks the eaves. The windows are renewed 20th-century four-pane sashes. There is a gabled porch at the center, covered with concrete tiles, which has a pointed entry. Inside the porch is a 19th-century four-panel door, characterized by chamfered and stopped edges on the panels. The right end wall is rendered, and there is a rear outshut with a lower two-storey elevation. This section has two windows above and four windows with a central door below, all of which are mid-20th-century replacements. A chimney is located on the eastern end of the outshut, featuring a tall, rebuilt brick shaft. The property has not been inspected.

Local climate

Llety Thomas sits in one of the wettest parts of the UK, with an average of 1,420 mm of rain a year. This makes it wetter than 98% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 98% of listed buildings.

It experiences an average of 16 freeze-thaw cycles a year, fewer than 84% of listed buildings. Of these, 6 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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  • 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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