1 Brynderwen Close, Cardiff, CF23 6BR
About 1 Brynderwen Close
1 Brynderwen Close is a semi-detached house in Cardiff (CF23 6BR). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (August 2025) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 74).
Energy performance
EPC Rating
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Planning history
1 Brynderwen Close has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Brynderwen Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£491,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF23 6BR: £505,000 (2025–2016).
Nearby sales in CF23 6BR
Versus other Brynderwen Close homes
On habitable rooms, 1 Brynderwen Close runs well behind the street norm.
EPC Rating
58 (D)
Street avg 65 (D)
Floor Area
117 m²
Street avg 138 m²
CO₂ Emissions
5.3 t/year
Street avg 5.0 t/year
Habitable Rooms
5 rooms
Street avg 7 rooms
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Celyn Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







