Our Data Sources
1, Llys Illtern, Cardiff has a single entry in the Land Registry from June 2021 and a single entry in the EPC database dated April 2021.
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.
Price Range & Condition
In very good condition, we estimate 1, Llys Illtern, Cardiff would be worth £393,797, with a potential rental value of £1,737 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £348,791, with a rental value of £1,538 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1, Llys Illtern, Cardiff occupies a 200 m2 plot as recorded by HM Land Registry.
Of the 41 other houses in this postcode, 13 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
1, Llys Illtern, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 15 Apr 2021.
The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
1, Llys Illtern, Cardiff last changed hands on 11th June 2021, selling for £300,000. 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 8.9% since June 2021.
- Sold Jun 2021£300,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 127 sales of comparable properties within 2.1 kilometres of 1, Llys Illtern, Cardiff since 2021.
Most recently, 42, Gwern Catherine, Cardiff, CF5 6GD, a freehold house, sold at £350,000 on the 15th April 2026.
Read more about house prices in CF5.
- Sold Apr 2026£350,000 | 3 Bed House42, Gwern Catherine, Cardiff, CF5 6GD42, Gwern Catherine, Cardiff, CF5 6GD
- Sold Nov 2025£348,000 | 3 Bed House81, Lon Yr Hen Ysgol, Cardiff, CF5 6GF81, Lon Yr Hen Ysgol, Cardiff, CF5 6GF
- Sold Feb 2025£300,000 | 3 Bed House35, Rhodfa Ieuan, Cardiff, CF5 6GG35, Rhodfa Ieuan, Cardiff, CF5 6GG
- Sold Dec 2024£350,000 | 3 Bed House40, Rhodfa Ieuan, Cardiff, CF5 6GH40, Rhodfa Ieuan, Cardiff, CF5 6GH
- Sold Jul 2023£353,000 | 3 Bed House52, Gwern Catherine, Cardiff, CF5 6GD52, Gwern Catherine, Cardiff, CF5 6GD
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 £286,663, ranging from £218,713 to £414,574.
- 29 Llys Illtern
3 Bed House | 14 m | Est. Value: £381,241
- 31 Llys Illtern
3 Bed House | 25 m | Est. Value: £386,764
- 17 Gwern Catherine
2 Bed House | 28 m | Est. Value: £220,507
- 23 Gwern Catherine
2 Bed House | 28 m | Est. Value: £220,507
- 19 Gwern Catherine
3 Bed House | 29 m | Est. Value: £322,053
Location Comparison
Our analysis of the public data ranks 1, Llys Illtern, Cardiff as the 35th largest and the 35th most expensive of the 47 addresses on Llys Illtern, Capel Llanilltern, Cardiff, CF5.
Against the CF5 postcode district average, it is £78k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Radyr|4.3 km away
- Taffs Well|4.5 km away
- Danescourt|5.5 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
