Our Data Sources
21, Heol Rhayader, Cardiff has no records in the Land Registry and a single entry in the EPC database dated December 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 21, Heol Rhayader, Cardiff would be worth £246,451, with a potential rental value of £1,373 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £218,285, with a rental value of £1,216 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Heol Rhayader, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Dec 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 9 sales of comparable properties within 660 metres of 21, Heol Rhayader, Cardiff since 2007.
Most recently, 27, Heol Rhayader, Cardiff, CF14 2DH, a freehold house, sold at £250,000 on the 17th November 2025.
Read more about house prices in CF14.
- Sold Nov 2025£250,000 | 3 Bed House27, Heol Rhayader, Cardiff, CF14 2DH27, Heol Rhayader, Cardiff, CF14 2DH
- Sold Oct 2024£220,000 | 3 Bed House23, Heol Rhayader, Cardiff, CF14 2DH23, Heol Rhayader, Cardiff, CF14 2DH
- Sold Jan 2023£271,000 | 3 Bed House11, Penydarren Drive, Cardiff, CF14 2TT11, Penydarren Drive, Cardiff, CF14 2TT
- Sold Feb 2022£211,000 | 3 Bed House4, Heol Rhayader, Cardiff, CF14 2DH4, Heol Rhayader, Cardiff, CF14 2DH
- Sold Feb 2021£181,250 | 3 Bed House8, Gwaun Close, Cardiff, CF14 2DJ8, Gwaun Close, Cardiff, CF14 2DJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £211,640, ranging from £99,572 to £259,353.
- 22 Heol Rhayader
3 Bed House | 7 m | Est. Value: £234,715
- 19 Heol Rhayader
3 Bed House | 13 m | Est. Value: £227,111
- 23 Heol Rhayader
3 Bed House | 14 m | Est. Value: £226,988
- 13 Heol Rhayader
3 Bed House | 23 m | Est. Value: £248,785
- 14 Heol Rhayader
3 Bed House | 25 m | Est. Value: £259,353
Location Comparison
Our analysis of the public data ranks 21, Heol Rhayader, Cardiff as the 24th largest and the 22nd most expensive of the 30 addresses on Heol Rhayader, Cardiff, CF14.
Against the CF14 postcode district average, it is £137k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llandaf|600 m away
- Radyr|1.0 km away
- Coryton|1.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
