8 Bryn Rhosyn, Radyr, Cardiff, CF15 8RN
About 8 Bryn Rhosyn
8 Bryn Rhosyn is a two-bedroom detached house in Radyr, Cardiff, Cardiff (CF15 8RN). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (October 2018) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since February 2009. Between certificates, roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 87). The home occupies a cul-de-sac position.
At 66 m² it's 18.5% smaller than the typical home in the postcode (81 m² median across 17 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2015–2022, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £317,000 is 21.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 74.2% above the typical sold price in the postcode. Sold February 2022 for £260,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
EPC Rating
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Planning history
8 Bryn Rhosyn has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£317,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 7 years.
£260,000
Growth on file: 7.2% per year over 7 years.
Sales timeline
23 February 2022Most recent
£260,000
+60.5%over 6 years7 May 2015
£162,000
Median price across the last 5 sales in CF15 8RN: £262,500 (2025–2016).
Nearby sales in CF15 8RN
23 Bryn Rhosyn, Radyr, Cardiff, CF15 8RN
Sold Feb 2025
£360,00019 Bryn Rhosyn, Radyr, Cardiff, CF15 8RN
Sold Feb 2021
£257,0005 Bryn Rhosyn, Radyr, Cardiff, CF15 8RN
Sold Oct 2020
£262,50020 Bryn Rhosyn, Radyr, Cardiff, CF15 8RN
Sold Jul 2019
£230,0009 Bryn Rhosyn, Radyr, Cardiff, CF15 8RN
Sold Mar 2016
£439,000
Versus other Bryn Rhosyn homes
CO₂ Emissions for 8 Bryn Rhosyn runs comfortably ahead of the street norm.
Price per m²
£3,939
Street avg £2,584
Floor Area
66 m²
Street avg 91 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.9 t/year
Similar properties nearby
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1 Brynhyfryd, Radyr
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1 Clos Maedref, Radyr
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pentwyn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







