Old Bethel Chapel is a Grade II* listed building in the Carmarthenshire local planning authority area, Wales. First listed on 3 September 1991. Ablutions block.

Old Bethel Chapel

WRENN ID
gilded-roof-bittern
Grade
II*
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
3 September 1991
Type
Ablutions block
Address
Old Bethel Chapel, Garnant, Ammanford, Cwmamman
OS grid reference
SN 681 144
Coordinates
51.81264, -3.91406
Source
Cadw listing

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

Description

Old Bethel Chapel is a 18th-century building constructed from whitewashed rubble stone and topped with a slate roof. The facade, facing south, features a simple and balanced design with a pair of pointed-arched windows at the center, flanked by doorways on either side and smaller pointed-arched windows at the ends for the gallery stairs. The windows are adorned with wooden glazing bars, Y-tracery heads, and stone voussoirs, with painted stone sills and external shutters. The doorways have flat-arched stone voussoirs and plank doors. A small plaque on the upper wall, inscribed in a vernacular style, indicates that the chapel was built in 1773. The gable ends are plain, while the back wall includes a centrally located projecting stone stack with stepped offsets.

Inside, the chapel boasts a fine 18th-century interior characterized by great simplicity. The pulpit is situated between the entry doors on the long side, with a raked gallery on three sides opposite. The floor is made of stone flags, and the ceiling is flat and whitewashed, divided into six bays with visible soffits of tie beams. The gallery is supported by cast-iron columns and later supports that replaced the original timber piers, although one original pier remains. Stairs at either end lead up to the gallery, which features a simple wooden balustrade with stick balusters and a clock inset in a panel opposite the pulpit. The ground floor contains a central double block of box-style pews and two side blocks, some of which have fielded panels and simply curved bench ends. The gallery has plain raked box seats with open backs and a top rail featuring inset candleholders. The hexagonal pulpit drum and stem rise from a wooden base shaft, accompanied by a large seat in the box pew to the left and deacons' benches in front. Opposite the pulpit on the long wall, there is a fireplace with a raised iron fire-basket set in a flush whitewashed brick surround.

Local climate

Old Bethel Chapel sits in one of the wettest parts of the UK, with an average of 1,470 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 34 freeze-thaw cycles a year, fewer than 52% of listed buildings. Of these, 16 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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