Our Data Sources
6, Clas Illtyd, Cardiff has 2 entries in the Land Registry, most recently in August 2022 and a single entry in the EPC database dated April 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 6, Clas Illtyd, Cardiff would be worth £416,936, with a potential rental value of £1,709 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £369,286, with a rental value of £1,514 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
6, Clas Illtyd, Cardiff occupies a 269 m2 plot as recorded by HM Land Registry.
All 12 other houses in this postcode have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
6, Clas Illtyd, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Apr 2022.
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
6, Clas Illtyd, Cardiff last changed hands on 30th August 2022, selling for £395,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 11.9% since August 2022.
- Sold Aug 2022£395,000
- Sold Apr 2010£210,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 182 sales of comparable properties within 530 metres of 6, Clas Illtyd, Cardiff since 2014.
Most recently, 41, Heol Y Gors, Cardiff, CF14 1HG, a freehold house, sold at £490,000 on the 1st April 2026.
Read more about house prices in CF14.
- Sold Apr 2026£490,000 | 3 Bed House41, Heol Y Gors, Cardiff, CF14 1HG41, Heol Y Gors, Cardiff, CF14 1HG
- Sold Jan 2026£420,000 | 3 Bed House16, Heol Wernlas, Cardiff, CF14 1RY16, Heol Wernlas, Cardiff, CF14 1RY
- Sold Nov 2025£720,000 | 3 Bed House21, Caegwyn Road, Cardiff, CF14 1QN21, Caegwyn Road, Cardiff, CF14 1QN
- Sold Mar 2025£440,000 | 3 Bed House23, Heol Wernlas, Cardiff, CF14 1RY23, Heol Wernlas, Cardiff, CF14 1RY
- Sold Feb 2025£361,000 | 3 Bed House35, Heol Dolwen, Cardiff, CF14 1RX35, Heol Dolwen, Cardiff, CF14 1RX
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 £431,252, ranging from £383,606 to £554,488.
- 8 Clas Illtyd
3 Bed House | 13 m | Est. Value: £442,922
- 10 Clas Illtyd
3 Bed House | 27 m | Est. Value: £435,809
- 3 Clas Isan
3 Bed House | 30 m | Est. Value: £417,673
- 5 Clas Illtyd
3 Bed House | 31 m | Est. Value: £421,784
- 5 Clas Isan
3 Bed House | 32 m | Est. Value: £406,953
Location Comparison
Our analysis of the public data ranks 6, Clas Illtyd, Cardiff as the 9th largest and the 10th most expensive of the 12 addresses on Clas Illtyd, Cardiff, CF14.
Against the CF14 postcode district average, it is £25k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Rhiwbina|1.2 km away
- Birchgrove|1.2 km away
- Ty Glas|1.4 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












