Bank of Lime Kilns at Pentre Gwenlais Stone Quarry, Pentre Gwenlais Road (NE side) is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 9 December 1991. Military structure.

Bank of Lime Kilns at Pentre Gwenlais Stone Quarry, Pentre Gwenlais Road (NE side)

WRENN ID
fading-nave-tide
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
9 December 1991
Type
Military structure
Address
Bank of Lime Kilns at Pentre Gwenlais Stone Quarry, Pentre Gwenlais Road (NE side), Ammanford, Llandybie
OS grid reference
SN 608 163
Coordinates
51.82834, -4.02096
Source
Cadw listing

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

Description

The Bank of Lime Kilns at Pentre Gwenlais Stone Quarry, built in 1903, is a large masonry structure that features lime kilns with a strongly battered front and right end. The building is constructed from randomly coursed rubble and has red brick semicircular arches over the working areas. Each working area contains a pair of deeply recessed, camber-headed working holes. Originally, there were hoppers at the front for drawing lime directly into railway wagons, and the upper parts of these chutes are still in place. This mechanised loading system contributes to the impressive height of the structure. A walkway runs across the front of the working areas, featuring square-headed tunnels with stone lintels set into the masonry piers. The kilns were loaded from a platform at the top, which still has remnants of a stone parapet. The left end of the structure has been reinforced. Inside, the tall cylindrical kilns are thickly lined with vitrified brick.

Local climate

Bank of Lime Kilns at Pentre Gwenlais Stone Quarry, Pentre Gwenlais Road (NE side) sits in one of the wettest parts of the UK, with an average of 1,430 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 96% of listed buildings.

It experiences an average of 30 freeze-thaw cycles a year, fewer than 63% of listed buildings. Of these, 13 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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Nearby listed buildings

  1. Blaennantgwinne Cottages Grade II 188 m
  2. Pant-y-llyn Limekilns Grade II 493 m
  3. Lletty-mawr Limekiln Grade II 822 m
  4. Felin Wen, Llandybie Grade II 869 m
  5. Cil-yr-ychen Lime Kilns Grade II* 929 m
  6. Pant-y-garn Limekiln No. II (to east) Grade II 962 m
  7. Cil-yr-ychen Barn Range Grade II 1.0 km
  8. Cil-yr-ychen Farmhouse Grade II 1.1 km
  9. Pant-y-garn Limekiln No. I (to west) Grade II 1.2 km
  10. Agricultural Range Opposite Red Lion Inn Grade II 1.2 km