Our Data Sources
30, Heol Mabon, Cardiff has 31 entries in the Land Registry, most recently in November 2023 and a single entry in the EPC database dated September 2023.
We combine this information with that 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 30, Heol Mabon, Cardiff would be worth £346,464, with a potential rental value of £1,453 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £306,868, with a rental value of £1,287 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30, Heol Mabon, Cardiff occupies a 357 m2 plot as recorded by HM Land Registry.
Of the 34 other houses in this postcode, 33 have recorded plot sizes, and this one ranks as the 12th largest.
Energy Efficiency
30, Heol Mabon, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 12 Sep 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
30, Heol Mabon, Cardiff last changed hands on 30th November 2023, selling for £337,500. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 15.1% since November 2023.
- Sold Nov 2023£337,500
- Sold Apr 2022£285,000
- Sold Feb 2005£185,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 58 sales of comparable properties within 550 metres of 30, Heol Mabon, Cardiff since 2014.
Most recently, 5, Clos Ton Mawr, Cardiff, CF14 6RH, a freehold house, sold at £275,000 on the 17th October 2025.
Read more about house prices in CF14.
- Sold Oct 2025£275,000 | 2 Bed House5, Clos Ton Mawr, Cardiff, CF14 6RH5, Clos Ton Mawr, Cardiff, CF14 6RH
- Sold Jun 2025£340,000 | 2 Bed House36, Heol Isaf, Cardiff, CF14 6RJ36, Heol Isaf, Cardiff, CF14 6RJ
- Sold Jun 2025£315,000 | 2 Bed House10, Heol Uchaf, Cardiff, CF14 6SP10, Heol Uchaf, Cardiff, CF14 6SP
- Sold Dec 2024£330,000 | 2 Bed House28, Heol Mabon, Cardiff, CF14 6RL28, Heol Mabon, Cardiff, CF14 6RL
- Sold Mar 2024£400,000 | 2 Bed House1, Glan Rhyd, Cardiff, CF14 6JL1, Glan Rhyd, Cardiff, CF14 6JL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £398,193, ranging from £311,585 to £608,287.
- 28 Heol Mabon
2 Bed House | 14 m | Est. Value: £311,585
- 26 Heol Mabon
3 Bed House | 18 m | Est. Value: £373,036
- 34 Heol Mabon
2 Bed House | 21 m | Est. Value: £335,698
- 24 Heol Mabon
2 Bed House | 33 m | Est. Value: £344,122
- 19 Heol Mabon
4 Bed House | 38 m | Est. Value: £441,366
Location Comparison
Our analysis of the public data ranks 30, Heol Mabon, Cardiff as the 34th largest and the 32nd most expensive of the 34 addresses on Heol Mabon, Cardiff, CF14.
Against the CF14 postcode district average, it is £42k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Rhiwbina|1.0 km away
- Birchgrove|1.1 km away
- Whitchurch (Cardiff)|1.2 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.
