4 Caer Graig, Radyr, Cardiff, CF15 8RD
About 4 Caer Graig
4 Caer Graig is a three-bedroom semi-detached house in Radyr, Cardiff, Cardiff (CF15 8RD). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Today's modelled estimate of £360,000 sits 50% above the 2017 sale of £240,000. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 17.3% above the typical sold price in the postcode. At 98 m² it's 15.3% larger than the typical home in the postcode (85 m² median across 13 EPCs). 10 years since the last transfer (January 2017).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenFront and rear
- GarageDetached
Building
- Heating systemGas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Sept 2026
EPC Rating
Certificate validity
Expired on 15 September 2026
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Planning history
4 Caer Graig has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Caer Graig valuation sits well clear of the typical sold price in this postcode.
£360,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
9 January 2017Most recent
£240,000
Median price across the last 5 sales in CF15 8RD: £255,000 (2025–2018).
Nearby sales in CF15 8RD
7 Caer Graig, Radyr, Cardiff, CF15 8RD
Sold Oct 2025
£255,0002 Caer Graig, Radyr, Cardiff, CF15 8RD
Sold Jun 2021
£315,000Ty Gwyn, Caer Graig, Radyr, Cardiff, CF15 8RD
Sold Mar 2021
£435,0009 Caer Graig, Radyr, Cardiff, CF15 8RD
Sold Jun 2020
£222,500Ty Copa, Caer Graig, Radyr, Cardiff, CF15 8RD
Sold Feb 2018
£15,000
Versus other Caer Graig homes
Price per m²
£2,449
Street avg £2,570
Floor Area
98 m²
Street avg 113 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Clos Parc Radur, Radyr
CF15 8GH
1 Chapel Road, Morganstown
CF15 8LL
1 Brynhyfryd, Radyr
CF15 8BA
1 Cefn Coch, Radyr
CF15 8BJ
1 Blaen Y Coed, Radyr
CF15 8RL
1 Clos Y Gwyddfid, Morganstown
CF15 8EX
1 Caer Graig, Radyr
CF15 8RD
1 Clos Y Mynydd, Morganstown
CF15 8FH
The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Radyr Primary School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







