Our Data Sources
12, Main Avenue, Cardiff has no records in the Land Registry and a single entry in the EPC database dated September 2010.
We combine this information with public data 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 12, Main Avenue, Cardiff would be worth £944,099, with a potential rental value of £3,173 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £836,202, with a rental value of £2,810 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Main Avenue, Cardiff occupies a 752 m2 plot as recorded by HM Land Registry.
Of the 31 other houses in this postcode, 29 have recorded plot sizes, and this one ranks as the 10th largest.
Energy Efficiency
12, Main Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Sep 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 41 sales of comparable properties within 3.5 kilometres of 12, Main Avenue, Cardiff since 2008.
Most recently, Brink House, The Downs, Cardiff, CF5 6SB, a freehold house, sold at £500 on the 14th March 2025.
Read more about house prices in CF5.
- Sold Mar 2025£500 | 5 Bed HouseBrink House, The Downs, Cardiff, CF5 6SBBrink House, The Downs, Cardiff, CF5 6SB
- Sold Jan 2025£860,000 | 5 Bed HouseSycamore Farm, Cardiff, CF5 6TRSycamore Farm, Cardiff, CF5 6TR
- Sold Sep 2024£885,000 | 5 Bed HouseThe Coach House, Cardiff, CF5 6LHThe Coach House, Cardiff, CF5 6LH
- Sold Aug 2024£800,000 | 5 Bed House4, Campbell Court, Cardiff, CF5 6BF4, Campbell Court, Cardiff, CF5 6BF
- Sold Aug 2022£796,559 | 5 Bed HouseTuar Gaer, Cardiff, CF5 6SGTuar Gaer, Cardiff, CF5 6SG
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £830,785, ranging from £648,986 to £1,005,980.
- 10 Main Avenue
4 Bed House | 18 m | Est. Value: £692,622
- 14 Main Avenue
4 Bed House | 21 m | Est. Value: £701,561
- 16 Main Avenue
5 Bed House | 38 m | Est. Value: £949,048
- 11 Main Avenue
5 Bed House | 59 m | Est. Value: £900,702
- 7 Main Avenue
4 Bed House | 69 m | Est. Value: £695,612
Location Comparison
Our analysis of the public data ranks 12, Main Avenue, Cardiff as the 18th largest and the 14th most expensive of the 31 addresses on Main Avenue, Peterston-Super-Ely, Cardiff, CF5.
Against the CF5 postcode district average, it is £602k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Fairwater|6.4 km away
- Waun-Gron Park|6.5 km away
- Danescourt|6.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.





