Our Data Sources
13, Llandennis Avenue, Cardiff has a single entry in the Land Registry from July 2020 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 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 13, Llandennis Avenue, Cardiff would be worth £1,323,947, with a potential rental value of £4,005 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,172,639, with a rental value of £3,547 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
13, Llandennis Avenue, Cardiff occupies a 1,890 m2 plot as recorded by HM Land Registry.
All 11 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Sold Prices
13, Llandennis Avenue, Cardiff last changed hands on 31st July 2020, selling for £1,500,000. 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 dropped by 18.8% since July 2020.
- Sold Jul 2020£1,500,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 9 sales of comparable properties within 610 metres of 13, Llandennis Avenue, Cardiff across the last 2 years.
Most recently, 11A, Cyncoed Rise, Cardiff, CF23 6SF, a freehold house, sold at £1,400,000 on the 10th April 2026.
Read more about house prices in CF23.
- Sold Apr 2026£1,400,000 | 5 Bed House11A, Cyncoed Rise, Cardiff, CF23 6SF11A, Cyncoed Rise, Cardiff, CF23 6SF
- Sold Feb 2025£1,200,000 | 5 Bed HouseAshbrooke House, Cyncoed Road, Cardiff, CF23 6RXAshbrooke House, Cyncoed Road, Cardiff, CF23 6RX
- Sold Jul 2024£1,100,000 | 5 Bed House12, Cyncoed Avenue, Cardiff, CF23 6SU12, Cyncoed Avenue, Cardiff, CF23 6SU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 13, Llandennis Avenue, Cardiff as the 16th largest and the 17th most expensive of the 70 addresses on Llandennis Avenue, Cardiff, CF23.
Against the CF23 postcode district average, it is £899k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Heath High Level|1.1 km away
- Heath Low Level|1.2 km away
- Llanishen|1.9 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
