Bantwen is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 27 August 1999. Cottage. 1 related planning application.

Bantwen

WRENN ID
peeling-finial-heath
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
27 August 1999
Type
Cottage
Address
Bantwen, Carmel Village, Llanelli, Llanfihangel Aberbythych, SA14 7SG
OS grid reference
SN 585 165
Coordinates
51.83005, -4.05438
Source
Cadw listing

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

Description

Bantwen is a three-unit cottage, likely dating from the 17th or 18th century. The central and right units are built using clom construction – a traditional method using wattle and daub between a timber frame – while the left unit is of stone. The front and gable ends have been rendered with a plaster finish. Repairs to the eaves appear to have been made using stone or brick. The clom section is single-storey and has a high eaves level, which suggests the original roof space was used as a croglofft (a lofted room under the eaves). It is now roofed with corrugated steel sheeting over what was originally a thatched roof. The stone unit is two storeys high and has a slate roof with a tile ridge. There are three rendered chimneys. The clom section features a boarded door, positioned almost centrally but slightly offset to the left, and two square window openings now fitted with steel frames. The stone section has a six-pane fixed window above a four-pane sash window, and to the right, a shortened, reclaimed semi-glazed door. At the rear, the clom section is whitewashed with one inserted window and one blocked window near the stone section.

Inside the clom part, a short central lobby separates the units, with a living room on the right. The roof structure consists of thatch laid over a brushwood base, which is visible internally, and is supported by three pegged collar-beam trusses.

Local climate

Bantwen sits in one of the wettest parts of the UK, with an average of 1,390 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 97% of listed buildings.

It experiences an average of 28 freeze-thaw cycles a year, fewer than 70% of listed buildings. Of these, 11 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 4 transactions since 2004
  • Related listed building consents — 1 application
  • 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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