4 Heol Gam, Pentyrch, Cardiff, CF15 9QA
About 4 Heol Gam
4 Heol Gam is a three-bedroom semi-detached house in Pentyrch, Cardiff, Cardiff (CF15 9QA). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (October 2016) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. Records show the property has been extended at some point in its history.
At 116 m² the property is well over the postcode median (73 m² across 20 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 £350,000 sits 70.7% above the 2017 sale of £205,000. Last changed hands 9 years ago, in January 2017.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Building
- Previously extendedYes
Energy performance
4 Heol Gam sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
4 Heol Gam 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
4 Heol Gam valuation sits well clear of the typical sold price in this postcode.
£350,000
Modelled from EPC, postcode comparables.
£205,000
Recorded with HM Land Registry.
Sales timeline
20 January 2017Most recent
£205,000
Median price across the last 5 sales in CF15 9QA: £186,500 (2025–2015).
Nearby sales in CF15 9QA
3 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Aug 2025
£300,0008 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Jul 2020
£110,0005 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Dec 2017
£270,00012 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold May 2016
£120,0007 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Jul 2015
£186,500
Versus other Heol Gam homes
4 Heol Gam is notably below the street on price per m².
Price per m²
£1,767
Street avg £2,724
Floor Area
116 m²
Street avg 83 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.5 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Pentyrch Cemetery — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







