10 Ael Y Bryn, Radyr, Cardiff, CF15 8AZ
About 10 Ael Y Bryn
10 Ael Y Bryn is a four-bedroom detached house in Radyr, Cardiff, Cardiff (CF15 8AZ). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (September 2019) returns a high B (score 87), putting the home a stone's throw from an A rating. When first surveyed in November 2015 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. Other recorded features include a conservatory.
On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2008. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £465,000 is 40.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 50.1% above the typical sold price in the postcode. Sold January 2020 for £329,950.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
Energy performance
10 Ael Y Bryn ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 23 September 2029
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
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Planning history
10 Ael Y Bryn has an approved rear extension on the planning record.
1 application on record at 10 Ael Y Bryn, Radyr, Cardiff, CF15 8AZ
- Jul 2008ConservatoryFullOutcome in report
Extension: Rear of property
TO ERECT A CONSERVATORY TO THE REAR OF THE PROPERTY.
Extension- Documents
- 4 docs on file
- Reference
- 08/01159/W
Unlock 10 Ael Y Bryn, Radyr, Cardiff, CF15 8AZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£465,000
Modelled from EPC, postcode comparables.
£329,950
Recorded with HM Land Registry.
Sales timeline
15 January 2020Most recent
£329,950
Median price across the last 5 sales in CF15 8AZ: £360,000 (2023–2018).
Nearby sales in CF15 8AZ
Versus other Ael Y Bryn homes
On epc rating, 10 Ael Y Bryn stands well clear of the street.
Price per m²
£2,727
Street avg £2,150
Floor Area
121 m²
Street avg 147 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
1.9 t/year
Street avg 6.8 t/year
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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
Caer Craig — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







