Our Data Sources
6, Mayfield Avenue, Cardiff has 41 entries in the Land Registry, most recently in July 2025 and a single entry in the EPC database dated July 2023.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 6, Mayfield Avenue, Cardiff is in very good condition we estimate a sale value of £447,493 and a rental value of £1,805 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £396,351 and a rental value of £1,599 per month.
Plot Size
According to data from HM Land Registry, 6, Mayfield Avenue, Cardiff sits on a plot of 133 m2.
We have plot size data on 28 out of 29 other houses in the postcode and 6, Mayfield Avenue, Cardiff sits on the 10th largest plot.
Energy Efficiency
6, Mayfield Avenue, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jul 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 6, Mayfield Avenue, Cardiff was last sold on 29th July 2025 for £390,000 and was recorded as a freehold house.
The property has had 4 sales since 1995.
Since July 2025, the market for similar properties has dropped by 20.3%.
- Sold Jul 2025£390,000
- Sold Apr 2015£261,000
- Sold Sep 2009£193,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 156 sales of properties similar to 6, Mayfield Avenue, Cardiff within a radius of 500 metres since 2015.
The most recent example is 90, Windway Road, Cardiff, CF5 1AG, a freehold house which sold for £383,500 on the 16th January 2026.
Read more about house prices in CF5.
- Sold Jan 2026£383,500 | 4 Bed House90, Windway Road, Cardiff, CF5 1AG90, Windway Road, Cardiff, CF5 1AG
- Sold Jun 2025£410,000 | 4 Bed House12, Birchfield Crescent, Cardiff, CF5 1AE12, Birchfield Crescent, Cardiff, CF5 1AE
- Sold Oct 2024£337,000 | 4 Bed House86, Windway Road, Cardiff, CF5 1AG86, Windway Road, Cardiff, CF5 1AG
- Sold Jun 2024£350,000 | 3 Bed House4, Mayfield Avenue, Cardiff, CF5 1AN4, Mayfield Avenue, Cardiff, CF5 1AN
- Sold Jun 2024£300,000 | 4 Bed House8, Fairfield Avenue, Cardiff, CF5 1BS8, Fairfield Avenue, Cardiff, CF5 1BS
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 £408,735, ranging from £359,263 to £456,337.
- 4 Mayfield Avenue
3 Bed House | 6 m | Est. Value: £389,187
- 2 Mayfield Avenue
4 Bed House | 12 m | Est. Value: £446,122
- 12 Mayfield Avenue
4 Bed House | 16 m | Est. Value: £442,539
- 16 Mayfield Avenue
2 Bed House | 27 m | Est. Value: £359,263
- 3 Mayfield Avenue
4 Bed House | 33 m | Est. Value: £456,337
Location Comparison
Mayfield Avenue, Cardiff, CF5 has a total of 53 addresses. According to our analysis of all the public data, 6, Mayfield Avenue, Cardiff is the 13th largest and the 13th most expensive property on the street.
When compared to the postcode district it is £129k more expensive than the average property in CF5.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|600 m away
- Fairwater|1.3 km away
- Ninian Park|1.8 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
