Our Data Sources
5, Clas Illtyd, Cardiff has a single entry in the Land Registry from March 2009 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the 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 5, Clas Illtyd, Cardiff would be worth £442,873, with a potential rental value of £1,758 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £392,259, with a rental value of £1,557 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
5, Clas Illtyd, Cardiff occupies a 273 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 8th largest.
Sold Prices
5, Clas Illtyd, Cardiff last changed hands on 6th March 2009, selling for £217,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 109.0% since March 2009.
- Sold Mar 2009£217,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 232 sales of comparable properties within 530 metres of 5, Clas Illtyd, Cardiff since 2010.
Most recently, 9, Clas Illtyd, Cardiff, CF14 1SA, a freehold house, sold at £460,000 on the 8th May 2026.
Read more about house prices in CF14.
- Sold May 2026£460,000 | 3 Bed House9, Clas Illtyd, Cardiff, CF14 1SA9, Clas Illtyd, Cardiff, CF14 1SA
- Sold Dec 2025£335,000 | 3 Bed House5, Cae Maen, Cardiff, CF14 1UP5, Cae Maen, Cardiff, CF14 1UP
- Sold Nov 2025£377,500 | 3 Bed House4, Heol Iestyn, Cardiff, CF14 1QE4, Heol Iestyn, Cardiff, CF14 1QE
- Sold Nov 2025£720,000 | 3 Bed House21, Caegwyn Road, Cardiff, CF14 1QN21, Caegwyn Road, Cardiff, CF14 1QN
- Sold Oct 2025£467,500 | 3 Bed House41, Court Road, Cardiff, CF14 1HN41, Court Road, Cardiff, CF14 1HN
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 £436,190, ranging from £384,428 to £554,488.
- 3 Clas Illtyd
3 Bed House | 9 m | Est. Value: £384,428
- 7 Clas Illtyd
4 Bed House | 9 m | Est. Value: £554,488
- 1 Clas Illtyd
2 Bed House | 22 m | Est. Value: £429,526
- 9 Clas Illtyd
3 Bed House | 24 m | Est. Value: £438,192
- 11 Heol Pen Y Fai
3 Bed House | 26 m | Est. Value: £410,565
Location Comparison
Our analysis of the public data ranks 5, Clas Illtyd, Cardiff as the 7th largest and the 7th most expensive of the 12 addresses on Clas Illtyd, Cardiff, CF14.
Against the CF14 postcode district average, it is £50k 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.












