Our Data Sources
12, Mervyn Road, Cardiff has 31 entries in the Land Registry , most recently in February 2015 and a single entry in the EPC database dated October 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 12, Mervyn Road, Cardiff is in very good condition we estimate a sale value of £438,741 and a rental value of £1,713 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £388,600 and a rental value of £1,517 per month.
Plot Size
According to data from HM Land Registry, 12, Mervyn Road, Cardiff sits on a plot of 152 m2.
We have plot size data on 14 out of 15 other houses in the postcode and 12, Mervyn Road, Cardiff sits on the 14th largest plot.
Energy Efficiency
12, Mervyn Road, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Oct 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 12, Mervyn Road, Cardiff was last sold on 16th February 2015 for £250,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since February 2015, the market for similar properties has risen by 44.7%.
- Sold Feb 2015£250,000
- Sold Apr 2005£176,000
- Sold Oct 1995£12,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 174 sales of properties similar to 12, Mervyn Road, Cardiff within a radius of 570 metres over the last 2 years.
The most recent example is 17, Heol Gwrgan, Cardiff, CF14 1PP, a freehold house which sold for £500,000 on the 22nd October 2025.
Read more about house prices in CF14.
- Sold Oct 2025£500,000 | 3 Bed House17, Heol Gwrgan, Cardiff, CF14 1PP17, Heol Gwrgan, Cardiff, CF14 1PP
- Sold Jan 2024£310,000 | 3 Bed House12, Heol Gwrgan, Cardiff, CF14 1PP12, Heol Gwrgan, Cardiff, CF14 1PP
- Sold Sep 2022£350,000 | 3 Bed House16, Llancaiach Road, Cardiff, CF14 1PX16, Llancaiach Road, Cardiff, CF14 1PX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Mervyn Road, Whitchurch, Cardiff, CF14 has a total of 30 addresses. According to our analysis of all the public data, 12, Mervyn Road, Cardiff is the 25th largest and the 13th most expensive property on the street.
When compared to the postcode district it is £46k more expensive than the average property in CF14.
More reading links
Schools Nearby
Public Transport Nearby
- Llandaf|1.0 km away
- Rhiwbina|1.1 km away
- Whitchurch (Cardiff)|1.1 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.












