11 Heol Gam, Pentyrch, Cardiff, CF15 9QA
About 11 Heol Gam
11 Heol Gam is a mid-terrace house in Pentyrch, Cardiff, Cardiff (CF15 9QA). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2015. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 72).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
11 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
11 Heol Gam has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£243,000
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 9QA: £205,000 (2025–2016).
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
£270,0004 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold Jan 2017
£205,00012 Heol Gam, Pentyrch, Cardiff, CF15 9QA
Sold May 2016
£120,000
Versus other Heol Gam homes
Floor Area for 11 Heol Gam lags the street by a wide margin.
EPC Rating
55 (D)
Street avg 62 (D)
Floor Area
77 m²
Street avg 86 m²
CO₂ Emissions
4.5 t/year
Street avg 4.1 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
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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.







