6 Clos Cefn Bychan, Pentyrch, Cardiff, CF15 9PF
About 6 Clos Cefn Bychan
6 Clos Cefn Bychan is a detached house in Pentyrch, Cardiff, Cardiff (CF15 9PF). It has a recorded floor area of 210 m² (around 2259 sq ft), construction records dating it to 1976-1982 and council tax band H. The latest certificate (June 2009) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65). The latest certificate is from June 2009, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
6 Clos Cefn Bychan sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Jun 2019
EPC Rating
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Planning history
6 Clos Cefn Bychan has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
6 Clos Cefn Bychan has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£836,000
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 CF15 9PF: £590,000 (2023–2008).
Versus other Clos Cefn Bychan homes
6 Clos Cefn Bychan is notably below the street on epc rating.
EPC Rating
47 (E)
Street avg 70 (C)
Floor Area
210 m²
Street avg 176 m²
CO₂ Emissions
12.0 t/year
Street avg 5.6 t/year
Habitable Rooms
8 rooms
Street avg 7 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Penffordd — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







