Our Data Sources
6, Heol Pennar, Cardiff has no records in the Land Registry and a single entry in the EPC database dated February 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 6, Heol Pennar, Cardiff would be worth £204,013, with a potential rental value of £1,345 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £180,697, with a rental value of £1,192 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
6, Heol Pennar, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Feb 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 151 sales of comparable properties within 560 metres of 6, Heol Pennar, Cardiff since 2014.
Most recently, 48, Haverford Way, Cardiff, CF5 5EN, a freehold house, sold at £71,800 on the 5th February 2026.
Read more about house prices in CF5.
- Sold Feb 2026£71,800 | 3 Bed House48, Haverford Way, Cardiff, CF5 5EN48, Haverford Way, Cardiff, CF5 5EN
- Sold Dec 2025£202,000 | 3 Bed House90, Heol Trelai, Cardiff, CF5 5PF90, Heol Trelai, Cardiff, CF5 5PF
- Sold Nov 2025£135,000 | 3 Bed House61, Llandow Road, Cardiff, CF5 5ES61, Llandow Road, Cardiff, CF5 5ES
- Sold Nov 2025£211,000 | 3 Bed House19, Heol Ebwy, Cardiff, CF5 5EB19, Heol Ebwy, Cardiff, CF5 5EB
- Sold Aug 2025£175,000 | 3 Bed House34, Heol Pant Y Deri, Cardiff, CF5 5PL34, Heol Pant Y Deri, Cardiff, CF5 5PL
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 £198,081, ranging from £108,857 to £247,421.
- 109A Bishopston Road
3 Bed House | 22 m | Est. Value: £202,725
- 2 Heol Pennar
4 Bed House | 24 m | Est. Value: £230,470
- 115 Bishopston Road
3 Bed House | 32 m | Est. Value: £199,556
- 9 Broadfield Court Heol Ebwy
4 Bed House | 33 m | Est. Value: £247,421
- 7 Heol Pennar
3 Bed House | 33 m | Est. Value: £202,413
Location Comparison
Our analysis of the public data ranks 6, Heol Pennar, Cardiff as the 6th largest and the 6th most expensive of the 15 addresses on Heol Pennar, Cardiff, CF5.
Against the CF5 postcode district average, it is £99k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Waun-Gron Park|1.8 km away
- Fairwater|2.3 km away
- Ninian Park|2.7 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.












