5 Cefn Bychan, Pentyrch, Cardiff, CF15 9PG
About 5 Cefn Bychan
5 Cefn Bychan is a four-bedroom detached house in Pentyrch, Cardiff, Cardiff (CF15 9PG). It has a recorded floor area of 133 m² (around 1436 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (May 2009) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from May 2009, so improvements made since then won't be reflected.
It hasn't traded since April 2010, a hold of 16 years that's notably long for the area. At 133 m² the property is well over the postcode median (38 m² across 16 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £523,000 sits 69.8% above the 2010 sale of £308,000.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenFront and rear
- GarageYes
Energy performance
5 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This certificate is over 10 years old and is no longer valid.Expired 30 May 2019
EPC Rating
Certificate validity
Expired on 30 May 2019
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Planning history
5 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
5 Cefn Bychan valuation sits well clear of the typical sold price in this postcode.
£523,000
Modelled from EPC, postcode comparables.
£308,000
Recorded with HM Land Registry.
Sales timeline
25 April 2010Most recent
£308,000
Median price across the last 4 sales in CF15 9PG: £258,750 (2022–1998).
Versus other Cefn Bychan homes
5 Cefn Bychan is notably below the street on epc rating.
EPC Rating
49 (E)
Street avg 68 (D)
Floor Area
133 m²
Street avg 58 m²
CO₂ Emissions
7.3 t/year
Street avg 2.4 t/year
Habitable Rooms
7 rooms
Street avg 3 rooms
Similar properties nearby
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1 Brummell Drive, Creigiau
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Pentyrch War Memorial — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







