Tower Chapel is a Grade II listed building in the Pembrokeshire Coast National Park local planning authority area, Wales. First listed on 14 May 1970. Chapel.

Tower Chapel

WRENN ID
upper-cupola-briar
Grade
II
Local Planning Authority
Pembrokeshire Coast National Park
Constituency
Mid and South Pembrokeshire MP: Henry Tufnell (Lab)
Country
Wales
Date first listed
14 May 1970
Type
Chapel
Address
Tower Chapel, Caldey Village, Tenby
OS grid reference
SS 139 968
Coordinates
51.63952, -4.68996
Source
Cadw listing

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

Description

The Tower Chapel is a round tower constructed from rubble stone, topped with a low-pitched, close-eaved conical roof made of tarred slates. It consists of a basement and ground floor, although the basement is no longer accessible. The south door is set back in a deep splayed reveal and is accessed by six steep steps, with the wall thickness measuring 10 centimeters. The door features a triangular head made of red bricks with a stone keystone, and it is a narrow, triangular-headed plank door with cover strips.

On the north side, there is a large triangular-headed window that includes horizontally-sliding eight-pane casements and a glazed triangular head, which also has a similar red brick head and stone keystone. There are straight joints visible from a blocked lower opening located below and to the left of the window.

Inside, the circular room is whitewashed and has a shallow domed ceiling, with a slight arch that breaks into the dome over the altar. There is a cupboard on the west wall, which is fitted with wrought-iron hinges.

Local climate

Tower Chapel sits in one of the wettest parts of the UK, with an average of 1,210 mm of rain a year. This makes it wetter than 91% 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 5 freeze-thaw cycles a year, fewer than 97% 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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