Our Data Sources
6, Heol Wen, Cardiff has no records in the Land Registry and a single entry in the EPC database dated January 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 6, Heol Wen, Cardiff would be worth £732,166, with a potential rental value of £2,458 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £648,490, with a rental value of £2,177 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
6, Heol Wen, Cardiff occupies a 589 m2 plot as recorded by HM Land Registry.
All 13 other houses in this postcode have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
6, Heol Wen, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Jan 2026.
The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 34 sales of comparable properties within 640 metres of 6, Heol Wen, Cardiff since 2010.
Most recently, 18, Heol Y Bryn, Cardiff, CF14 6HY, a freehold house, sold at £545,000 on the 28th March 2025.
Read more about house prices in CF14.
- Sold Mar 2025£545,000 | 4 Bed House18, Heol Y Bryn, Cardiff, CF14 6HY18, Heol Y Bryn, Cardiff, CF14 6HY
- Sold Oct 2024£625,000 | 4 Bed House16, Heol Y Bryn, Cardiff, CF14 6HY16, Heol Y Bryn, Cardiff, CF14 6HY
- Sold Dec 2023£660,000 | 4 Bed House16, Heol Wen, Cardiff, CF14 6EF16, Heol Wen, Cardiff, CF14 6EF
- Sold Nov 2023£575,000 | 4 Bed House25, Heol Y Bryn, Cardiff, CF14 6HX25, Heol Y Bryn, Cardiff, CF14 6HX
- Sold Jun 2023£685,000 | 4 Bed House35, Heol Y Coed, Cardiff, CF14 6HQ35, Heol Y Coed, Cardiff, CF14 6HQ
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 £662,278, ranging from £389,094 to £907,060.
- 8 Heol Wen
5 Bed House | 13 m | Est. Value: £907,060
- 10 Heol Wen
4 Bed House | 25 m | Est. Value: £649,204
- 2 Heol Wen
4 Bed House | 27 m | Est. Value: £757,383
- 66 Pen-Y-Dre
5 Bed House | 39 m | Est. Value: £589,673
- 14 Heol Wen
4 Bed House | 55 m | Est. Value: £693,267
Location Comparison
Our analysis of the public data ranks 6, Heol Wen, Cardiff as the 34th largest and the 30th most expensive of the 40 addresses on Heol Wen, Cardiff, CF14.
Against the CF14 postcode district average, it is £325k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Rhiwbina|300 m away
- Whitchurch (Cardiff)|300 m 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.












