Our Data Sources
4, Clos Mair, Cardiff has 21 entries in the Land Registry, most recently in January 2016 and a single entry in the EPC database dated June 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 4, Clos Mair, Cardiff, we estimate a market value of £533,882 and a rental value of £1,786 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £472,867 and £1,582 per month respectively.
Plot Size
HM Land Registry records the plot of land for 4, Clos Mair, Cardiff as measuring 387 m2.
That makes it the 2nd largest plot in the postcode, where all 8 other houses have recorded plot data.
Energy Efficiency
4, Clos Mair, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Jun 2015.
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
The most recent sale of 4, Clos Mair, Cardiff completed on 8th January 2016 at £355,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 31.0% over the period since January 2016.
- Sold Jan 2016£355,000
- Sold Jun 1995£133,995
Similar Properties Sold Nearby
Since 2012 161 properties similar to 4, Clos Mair, Cardiff have sold within a radius of 740 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th November 2025, was 40, Ffordd Cwellyn, Cardiff, CF23 5NB, a freehold house which sold for £575,000.
Read more about house prices in CF23.
- Sold Nov 2025£575,000 | 4 Bed House40, Ffordd Cwellyn, Cardiff, CF23 5NB40, Ffordd Cwellyn, Cardiff, CF23 5NB
- Sold Mar 2025£580,000 | 4 Bed House36, Birchwood Road, Cardiff, CF23 5LJ36, Birchwood Road, Cardiff, CF23 5LJ
- Sold Oct 2024£500,000 | 4 Bed House6, Clos Mair, Cardiff, CF23 5NE6, Clos Mair, Cardiff, CF23 5NE
- Sold Jul 2024£415,000 | 4 Bed House8, Eskdale Close, Cardiff, CF23 5LF8, Eskdale Close, Cardiff, CF23 5LF
- Sold Jul 2023£410,000 | 4 Bed House10, Eskdale Close, Cardiff, CF23 5LF10, Eskdale Close, Cardiff, CF23 5LF
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 £532,618, ranging from £345,738 to £683,975.
- 6 Clos Mair
4 Bed House | 11 m | Est. Value: £501,944
- 8 Clos Mair
4 Bed House | 22 m | Est. Value: £508,459
- 26 Ffordd Cwellyn
4 Bed House | 24 m | Est. Value: £513,047
- 9 Clos Tecwyn
4 Bed House | 27 m | Est. Value: £526,651
- 28 Ffordd Cwellyn
4 Bed House | 33 m | Est. Value: £632,859
Location Comparison
Of the 8 addresses on Clos Mair, Cardiff, CF23, 4, Clos Mair, Cardiff comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.
It is also £146k more expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|1.4 km away
- Heath High Level|1.4 km away
- Cathays|2.1 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
