23 Garden Suburbs is a Grade II listed building in the Caerphilly local planning authority area, Wales. First listed on 23 December 1998. Residential.
23 Garden Suburbs
- WRENN ID
- patient-flagstone-meadow
- Grade
- II
- Local Planning Authority
- Caerphilly
- Constituency
- Newport West and Islwyn MP: Ruth Jones (Lab)
- Country
- Wales
- Date first listed
- 23 December 1998
- Type
- Residential
- Address
- 23 Garden Suburbs, Pont-Y-Waun Garden Suburb, Crosskeys
- OS grid reference
- ST 221 930
- Coordinates
- 51.63092, -3.12573
- Source
- Cadw listing
Description
23 Garden Suburbs is part of a terrace of four houses, numbered 21 to 27, built in the early 20th century. The houses are pebbledashed with a hipped tiled roof and swept eaves, featuring two brick ridge stacks. They are two storeys high and have a symmetrical design. The end houses, Nos 21 and 27, have half-height gables and originally featured a single range of four cambered-arched leaded casement lights with brick sills on the upper floor, while the ground floor windows are similar but have square heads. The doorway to No 21 has a bracketed hood, and No 27 includes a porch. The central houses, Nos 23 and 25, have paired hipped gables and originally had similar square-headed four-light windows on the first floor, with canted bays beneath a shared hood that extends over the paired doorways. Most of the glazing and doors have been renewed, but the original ground and first floor glazing is still retained.
Local climate
23 Garden Suburbs sits in a wetter-than-average part of the UK, with an average of 1,000 mm of rain a year. This makes it wetter than 80% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 77% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 56% of listed buildings. Of these, 13 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 — 1 transaction since 1998
- 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
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