Our Data Sources
45, Llys Illtern, Cardiff has a single entry in the Land Registry from April 2023 and a single entry in the EPC database dated October 2022.
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 45, Llys Illtern, Cardiff would be worth £487,045, with a potential rental value of £1,971 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £431,383, with a rental value of £1,746 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
45, Llys Illtern, Cardiff has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 27 Oct 2022.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
45, Llys Illtern, Cardiff last changed hands on 14th April 2023, selling for £449,995. 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 dropped by 15.6% since April 2023.
- Sold Apr 2023£449,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 176 sales of comparable properties within 2.1 kilometres of 45, Llys Illtern, Cardiff since 2021.
Most recently, 40, Clos Rhys Meurug, Cardiff, CF5 6GA, a freehold house, sold at £450,000 on the 8th May 2026.
Read more about house prices in CF5.
- Sold May 2026£450,000 | 4 Bed House40, Clos Rhys Meurug, Cardiff, CF5 6GA40, Clos Rhys Meurug, Cardiff, CF5 6GA
- Sold Feb 2026£435,000 | 4 Bed House54, Clos Rhys Meurug, Cardiff, CF5 6GA54, Clos Rhys Meurug, Cardiff, CF5 6GA
- Sold Feb 2024£399,995 | 4 Bed House57, Llys Illtern, Cardiff, CF5 6GB57, Llys Illtern, Cardiff, CF5 6GB
- Sold Dec 2023£399,995 | 4 Bed House55, Llys Illtern, Cardiff, CF5 6GB55, Llys Illtern, Cardiff, CF5 6GB
- Sold Dec 2023£414,995 | 4 Bed House53, Llys Illtern, Cardiff, CF5 6GB53, Llys Illtern, Cardiff, CF5 6GB
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 £485,265, ranging from £431,155 to £557,589.
- 47 Llys Illtern
4 Bed House | 11 m | Est. Value: £459,095
- 43 Llys Illtern
4 Bed House | 16 m | Est. Value: £431,155
- 49 Llys Illtern
4 Bed House | 22 m | Est. Value: £459,095
- 4 Llys Illtern
5 Bed House | 28 m | Est. Value: £551,871
- 2 Llys Illtern
5 Bed House | 28 m | Est. Value: £552,469
Location Comparison
Our analysis of the public data ranks 45, Llys Illtern, Cardiff as the 19th largest and the 17th most expensive of the 47 addresses on Llys Illtern, Capel Llanilltern, Cardiff, CF5.
Against the CF5 postcode district average, it is £170k 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.












