1 Heol Y Bryn, Pentyrch, Cardiff, CF15 9PY
About 1 Heol Y Bryn
1 Heol Y Bryn is a two-bedroom semi-detached house in Pentyrch, Cardiff, Cardiff (CF15 9PY). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1930-1949 and council tax band B. At 58 m² this is the 4th smallest of 13 units on EPC record in the building, where floor areas span 38–90 m². The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include notable views. The latest certificate (July 2015) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from July 2015, so improvements made since then won't be reflected.
Held since December 2006 — that's 20 years off the open market, well above the local norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £169,000 is 35.2% above the 2006 sale price.
What this property has
Inside
- Bedrooms2
- Utility roomYes
Outside
- Private gardenFront and rear
- Notable viewsYes
Building
- Central heatingYes
Energy performance
1 Heol Y Bryn 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This certificate is over 10 years old and is no longer valid.Expired 26 Jul 2025
EPC Rating
Certificate validity
Expired on 26 July 2025
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Planning history
1 Heol Y Bryn 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
£169,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
Sales timeline
21 December 2006Most recent
£125,000
Median price across the last 5 sales in CF15 9PY: £246,000 (2024–2012).
Nearby sales in CF15 9PY
11 Heol Y Bryn, Pentyrch, Cardiff, CF15 9PY
Sold Apr 2024
£302,5009 Heol Y Bryn, Pentyrch, Cardiff, CF15 9PY
Sold Jun 2019
£280,00027 Heol Y Bryn, Pentyrch, Cardiff, CF15 9PY
Sold May 2006
£157,50023 Heol Y Bryn, Pentyrch, Cardiff, CF15 9PY
Sold Aug 2003
£67,00013 Heol Y Bryn, Pentyrch, Cardiff, CF15 9PY
Sold Jul 2002
£108,000
Versus other Heol Y Bryn homes
EPC Rating for 1 Heol Y Bryn lags the street by a wide margin.
EPC Rating
53 (E)
Street avg 66 (D)
Floor Area
58 m²
Street avg 59 m²
CO₂ Emissions
3.9 t/year
Street avg 2.5 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 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.







