14 Lamb & Flag Cottages (Gwaunclawdd) is a Grade II listed building in the Powys local planning authority area, Wales. First listed on 17 January 1963. Gate lodge.
14 Lamb & Flag Cottages (Gwaunclawdd)
- WRENN ID
- little-chamber-flax
- Grade
- II
- Local Planning Authority
- Powys
- Constituency
- Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
- Country
- Wales
- Date first listed
- 17 January 1963
- Type
- Gate lodge
- Address
- 14 Lamb & Flag Cottages (Gwaunclawdd), 14 Heol Rheolau, Swansea, Ystradgynlais
- OS grid reference
- SN 808 124
- Coordinates
- 51.79771, -3.72926
- Source
- Cadw listing
Description
14 Lamb & Flag Cottages is a terraced house dating from the 19th century, featuring painted render and slate roofs with close eaves. The original part of the building is two storeys high and has two windows. On the upper floor, there are two 12-pane hornless sash windows, while the ground floor has a centre 16-pane cambered-headed sash window and a 6-panel door with an overlight to the left. All windows and the door were restored around 2000, at which time a matching one-window range was added to the right. This new section has a slightly lower roof and is set back from the original part. It includes a rendered end stack and features a 12-pane sash window above a 16-pane sash window, mirroring the original range. There is also a 12-pane sash window on each floor of the end wall, and all windows have tooled stone sills.
At the rear, there is a parallel range that extends behind No 12, constructed of thin coursed rubble stone with a slate roof. This section has two 12-pane sash windows above and one centre 16-pane sash window below, all with cambered heads and stone voussoirs. Additionally, there is a gabled single-storey outbuilding to the right, positioned at right angles and shared with No 12. The property has not been inspected.
Local climate
14 Lamb & Flag Cottages (Gwaunclawdd) sits in one of the wettest parts of the UK, with an average of 1,460 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 94% of listed buildings.
It experiences an average of 47 freeze-thaw cycles a year, more than 88% of listed buildings. Of these, 25 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 — 2 transactions since 1999
- No related consent applications matched
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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