Castle Green is a Grade II listed building in the Carmarthenshire local planning authority area, Wales. First listed on 1 April 2003. Dwelling. 3 related planning applications.

Castle Green

WRENN ID
heavy-sill-heath
Grade
II
Local Planning Authority
Carmarthenshire
Constituency
Caerfyrddin MP: Ann Davies (PC)
Country
Wales
Date first listed
1 April 2003
Type
Dwelling
Address
Castle Green, Brechfa, Llanegwad, SA32 7RA
OS grid reference
SN 523 301
Coordinates
51.95056, -4.14953
Source
Cadw listing

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

Description

Castle Green is originally a pair of dwellings built from rubble stone, featuring a slate roof and roughcast stacks. The main house on the right has three windows and an entrance that is enclosed by a low walled forecourt with iron railings. In the lower storey, the openings have keyed segmental stone heads with drip moulds. The central doorway is fitted with a half-glazed door. The windows are 12-pane hornless sashes located beneath the eaves in the upper storey. The second house on the left has a single window and features a cambered stone head above a boarded door on the right. The lower storey has a 4-pane window with a brick segmental head, and a 12-pane hornless sash window beneath the eaves. The gable ends are pebble-dashed, with the left-hand side featuring a half-lit door on the left.

Local climate

Castle Green sits in one of the wettest parts of the UK, with an average of 1,310 mm of rain a year. This makes it wetter than 95% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 92% of listed buildings.

It experiences an average of 35 freeze-thaw cycles a year, more than 56% 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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  • No EPC on record for this property
  • Sale history — 3 transactions since 2014
  • Related listed building consents — 3 applications
  • 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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