Our Data Sources
3, Mayfield Avenue, Cardiff has a single entry in the Land Registry from April 2016 and a single entry in the EPC database dated February 2016.
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.
Price Range & Condition
In very good condition, we estimate 3, Mayfield Avenue, Cardiff would be worth £479,154, with a potential rental value of £1,880 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £424,394, with a rental value of £1,665 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
3, Mayfield Avenue, Cardiff occupies a 126 m2 plot as recorded by HM Land Registry.
Of the 24 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the 23rd largest.
Energy Efficiency
3, Mayfield Avenue, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 08 Feb 2016.
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
3, Mayfield Avenue, Cardiff last changed hands on 20th April 2016, selling for £265,500. 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 risen by 18.5% since April 2016.
- Sold Apr 2016£265,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 68 sales of comparable properties within 500 metres of 3, Mayfield Avenue, Cardiff since 2013.
Most recently, 26, Thompson Avenue, Cardiff, CF5 1EY, a freehold house, sold at £505,000 on the 9th January 2026.
Read more about house prices in CF5.
- Sold Jan 2026£505,000 | 4 Bed House26, Thompson Avenue, Cardiff, CF5 1EY26, Thompson Avenue, Cardiff, CF5 1EY
- Sold Jul 2025£390,000 | 4 Bed House6, Mayfield Avenue, Cardiff, CF5 1AN6, Mayfield Avenue, Cardiff, CF5 1AN
- Sold Jun 2025£410,000 | 4 Bed House12, Birchfield Crescent, Cardiff, CF5 1AE12, Birchfield Crescent, Cardiff, CF5 1AE
- Sold May 2025£380,000 | 4 Bed House1, Windway Road, Cardiff, CF5 1AF1, Windway Road, Cardiff, CF5 1AF
- Sold Oct 2024£337,000 | 4 Bed House86, Windway Road, Cardiff, CF5 1AG86, Windway Road, Cardiff, CF5 1AG
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 £425,571, ranging from £408,191 to £442,539.
- 5 Mayfield Avenue
4 Bed House | 6 m | Est. Value: £417,850
- 7 Mayfield Avenue
4 Bed House | 11 m | Est. Value: £432,884
- 9 Mayfield Avenue
4 Bed House | 16 m | Est. Value: £421,655
- 11 Mayfield Avenue
4 Bed House | 22 m | Est. Value: £430,310
- 13 Mayfield Avenue
4 Bed House | 27 m | Est. Value: £408,191
Location Comparison
Our analysis of the public data ranks 3, Mayfield Avenue, Cardiff as the 2nd largest and the 2nd most expensive of the 53 addresses on Mayfield Avenue, Cardiff, CF5.
Against the CF5 postcode district average, it is £159k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|600 m away
- Fairwater|1.2 km away
- Ninian Park|1.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
