Our Data Sources
25, Llandennis Avenue, Cardiff has 31 entries in the Land Registry , most recently in September 2011 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 0 out of 5 and is considered of low accuracy.
Plot Size
25, Llandennis Avenue, Cardiff occupies a 1,908 m2 plot as recorded by HM Land Registry.
All 9 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
25, Llandennis Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Oct 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
25, Llandennis Avenue, Cardiff last changed hands on 30th September 2011, selling for £1,200,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 34.6% since September 2011.
- Sold Sep 2011£1,200,000
- Sold Aug 1999£485,000
- Sold Jul 1997£315,000
Properties Sold Nearby
Land Registry records and our Estate Agent network show 788 sales within 630 metres of 25, Llandennis Avenue, Cardiff across the last 2 years.
Most recently, 23, Llandennis Avenue, Cardiff, CF23 6JE, a freehold house, sold at £1,500,000 on the 14th November 2025.
Read more about house prices in CF23.
- Sold Nov 2025£1,500,000 | 5 Bed House23, Llandennis Avenue, Cardiff, CF23 6JE23, Llandennis Avenue, Cardiff, CF23 6JE
- Sold Aug 2013£650,000 | 5 Bed House28, Llandennis Avenue, Cardiff, CF23 6JH28, Llandennis Avenue, Cardiff, CF23 6JH
- Sold Nov 2011£1,200,000 | 5 Bed House27, Llandennis Avenue, Cardiff, CF23 6JE27, Llandennis Avenue, Cardiff, CF23 6JE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
- Heath High Level|900 m away
- Heath Low Level|900 m away
- Llanishen|1.7 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.







