Our Data Sources
28, Llandennis Avenue, Cardiff has a single entry in the Land Registry from August 2013 and a single entry in the EPC database dated December 2010.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 28, Llandennis Avenue, Cardiff is in very good condition we estimate a sale value of £863,989 and a rental value of £2,613 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £765,248 and a rental value of £2,315 per month.
Plot Size
According to data from HM Land Registry, 28, Llandennis Avenue, Cardiff sits on a plot of 780 m2.
We have plot size data on 7 out of 8 other houses in the postcode and 28, Llandennis Avenue, Cardiff sits on the 2nd largest plot.
Energy Efficiency
28, Llandennis Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Dec 2010.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 28, Llandennis Avenue, Cardiff was last sold on 2nd August 2013 for £650,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since August 2013, the market for similar properties has risen by 33.0%.
- Sold Aug 2013£650,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 83 sales of properties similar to 28, Llandennis Avenue, Cardiff within a radius of 630 metres over the last 2 years.
The most recent example is 16, Duffryn Road, Cardiff, CF23 6NP, a freehold house which sold for £900,000 on the 22nd January 2026.
Read more about house prices in CF23.
- Sold Jan 2026£900,000 | 5 Bed House16, Duffryn Road, Cardiff, CF23 6NP16, Duffryn Road, Cardiff, CF23 6NP
- Sold Jul 2024£895,000 | 5 Bed House26, Llyswen Road, Cardiff, CF23 6NH26, Llyswen Road, Cardiff, CF23 6NH
- Sold Mar 2021£750,000 | 5 Bed House11, Duffryn Road, Cardiff, CF23 6NP11, Duffryn Road, Cardiff, CF23 6NP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Llandennis Avenue, Cardiff, CF23 has a total of 70 addresses. According to our analysis of all the public data, 28, Llandennis Avenue, Cardiff is the 34th largest and the 31st most expensive property on the street.
When compared to the postcode district it is £461k more expensive than the average property in CF23.
More reading links
Schools Nearby
Public Transport Nearby
- Heath High Level|900 m away
- Heath Low Level|1.0 km away
- Llanishen|1.7 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
