Our Data Sources
4, Harlech Road, Cardiff has a single entry in the Land Registry from December 2025 and a single entry in the EPC database dated October 2025.
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
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 4, Harlech Road, Cardiff is in very good condition we estimate a sale value of £375,059 and a rental value of £1,730 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £332,196 and a rental value of £1,532 per month.
Plot Size
According to data from HM Land Registry, 4, Harlech Road, Cardiff sits on a plot of 244 m2.
We have plot size data on 39 out of 39 other houses in the postcode and 4, Harlech Road, Cardiff sits on the 26th largest plot.
Energy Efficiency
4, Harlech Road, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 27 Oct 2025.
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, 4, Harlech Road, Cardiff was last sold on 18th December 2025 for £350,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since December 2025, the market for similar properties has dropped by 21.4%.
- Sold Dec 2025£350,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 96 sales of properties similar to 4, Harlech Road, Cardiff within a radius of 1.3 kilometres since 2018.
The most recent example is 71, Picca Close, Cardiff, CF5 6XR, a freehold house which sold for £357,500 on the 26th November 2025.
Read more about house prices in CF5.
- Sold Nov 2025£357,500 | 3 Bed House71, Picca Close, Cardiff, CF5 6XR71, Picca Close, Cardiff, CF5 6XR
- Sold Jul 2025£320,000 | 3 Bed House26, Picca Close, Cardiff, CF5 6XP26, Picca Close, Cardiff, CF5 6XP
- Sold Jul 2025£305,000 | 3 Bed House56, Picca Close, Cardiff, CF5 6XP56, Picca Close, Cardiff, CF5 6XP
- Sold Apr 2025£340,000 | 3 Bed House49, Picca Close, Cardiff, CF5 6XP49, Picca Close, Cardiff, CF5 6XP
- Sold Jan 2024£310,000 | 3 Bed House27, Picca Close, Cardiff, CF5 6XP27, Picca Close, Cardiff, CF5 6XP
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 £414,463, ranging from £355,230 to £552,545.
- 3 Harlech Road
5 Bed House | 10 m | Est. Value: £552,545
- 5 Harlech Road
4 Bed House | 13 m | Est. Value: £400,932
- 35 Harlech Road
4 Bed House | 25 m | Est. Value: £400,932
- 2 Harlech Road
4 Bed House | 27 m | Est. Value: £423,781
- 36 Harlech Road
4 Bed House | 27 m | Est. Value: £400,932
Location Comparison
Harlech Road, Cardiff, CF5 has a total of 39 addresses. According to our analysis of all the public data, 4, Harlech Road, Cardiff is the 38th largest and the 38th most expensive property on the street.
When compared to the postcode district it is £64k more expensive than the average property in CF5.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|4.2 km away
- Fairwater|4.5 km away
- Dinas Powys|5.0 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 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.
