Auckland House is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 27 July 2000. Warehouse, house.

Auckland House

WRENN ID
quiet-landing-plover
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Monmouthshire MP: Catherine Fookes (Lab)
Country
Wales
Date first listed
27 July 2000
Type
Warehouse, house
Address
Auckland House, Gilwern, Llanelly, Monmouthshire
OS grid reference
SO 242 146
Coordinates
51.82542, -3.10054
Source
Cadw listing

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

Description

Auckland House is a 19th-century rubble-built structure featuring a broad hipped slate roof. It has tall rubble chimney stacks, one at each end and one in the center, with stone tabling. The front elevation is two stories high and consists of six wide bays, with 20th-century windows that have cambered yellow brick heads; the right bay includes four-pane sash windows. There are four rubble-built dormer windows with four-pane casements and brick heads, complemented by plain bargeboards. A wide 20th-century gabled porch is located to the left of center. The right end of the building has two four-pane sashes on the first floor and French doors on the ground floor to the left. Two wide blocked cambered openings are visible: one between the second bay from the left and the porch, and the other between the second and third windows from the right, with blocked basement-level openings on each side. These wide openings originally allowed railway sidings to access the interior of the warehouse. According to the Royal Commission on the Ancient and Historical Monuments of Wales, the earliest part of the building, dating from 1819, comprises the second and third bays from the left, with straight joints visible on each side of this section, indicating that the current left stacks are on the original gable walls. Extensions made in 1820 added two bays to the north, and after 1822, a bay was added at each end, both with hipped roofs. The interior was not available for inspection during the survey in December 1999.

Local climate

Auckland House sits in a wetter-than-average part of the UK, with an average of 1,040 mm of rain a year. This makes it wetter than 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 75% of listed buildings.

It experiences an average of 48 freeze-thaw cycles a year, more than 89% of listed buildings. Of these, 24 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
  • Sale history — 3 transactions since 2004
  • 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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