Magazine on NW side of Mumbles Lighthouse is a Grade II listed building in the Swansea local planning authority area, Wales. First listed on 29 October 1999. Storage.

Magazine on NW side of Mumbles Lighthouse

WRENN ID
haunted-terrace-yew
Grade
II
Local Planning Authority
Swansea
Constituency
Gower MP: Tonia Antoniazzi (Lab)
Country
Wales
Date first listed
29 October 1999
Type
Storage
Address
Magazine on NW side of Mumbles Lighthouse, Mumbles Head, SA3 4JT
OS grid reference
SS 634 871
Coordinates
51.56707, -3.97174
Source
Cadw listing

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

Description

The building is a rectangular, single-storey magazine located on the northwest side of Mumbles Lighthouse. It is constructed of reinforced concrete and features a flat roof that is partly covered with turf. On the eastern side, there is a doorway on the right with pintles for double doors, and to the left, there is a window with external strap hinges from former shutters. Both the northern and southern walls have two windows each, also with similar hinges, and one window in the southern wall retains part of a steel shutter. The western wall, which is built against a bank, has four lower-level openings, each with a row of narrow vertical vents above them, some of which are blocked.

The roof is supported by two concrete cross beams, and the floor includes four low concrete bases along with drainage channels.

Local climate

Magazine on NW side of Mumbles Lighthouse sits in one of the wettest parts of the UK, with an average of 1,380 mm of rain a year. This makes it wetter than 97% 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 14 freeze-thaw cycles a year, fewer than 87% of listed buildings. Of these, 5 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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