According to data from HM Land Registry, 43, Harlech Road, Cardiff sits on a plot of 306 m².

We have plot size data on 11 out of 24 other houses in the postcode and 43, Harlech Road, Cardiff sits on the 8th largest plot.

43, Harlech Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Apr 2026.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 43, Harlech Road, Cardiff was last sold on 24th November 2017 for £139,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since November 2017, the market for similar properties has risen by 68.2%.

• Sold Nov 2017£139,000

According to the Land Registry and our network of Estate Agents, there have been 159 sales of properties similar to 43, Harlech Road, Cardiff within a radius of 640 metres since 2016.

The most recent example is 16, Penrhos Crescent, Cardiff, CF3 3PB, a freehold house which sold for £237,000 on the 10th December 2025.

Read more about house prices in CF3.

• Sold Dec 2025£237,000 | 3 Bed House16, Penrhos Crescent, Cardiff, CF3 3PB16, Penrhos Crescent, Cardiff, CF3 3PB
• Sold Nov 2025£212,000 | 3 Bed House21A, The Grove, Cardiff, CF3 3HG21A, The Grove, Cardiff, CF3 3HG
• Sold Jul 2025£108,000 | 3 Bed House18, Harlech Road, Cardiff, CF3 3HS18, Harlech Road, Cardiff, CF3 3HS
• Sold Jul 2025£208,000 | 3 Bed House75, Barmouth Road, Cardiff, CF3 3LA75, Barmouth Road, Cardiff, CF3 3LA
• Sold Jun 2025£251,000 | 3 Bed House10, Colwyn Road, Cardiff, CF3 3JS10, Colwyn Road, Cardiff, CF3 3JS
• Sold May 2025£225,000 | 3 Bed House40, Nevin Crescent, Cardiff, CF3 3NU40, Nevin Crescent, Cardiff, CF3 3NU
• Sold Feb 2025£178,000 | 3 Bed House188, Greenway Road, Cardiff, CF3 3PN188, Greenway Road, Cardiff, CF3 3PN
• Sold Feb 2025£220,000 | 3 Bed House43, Nevin Crescent, Cardiff, CF3 3NU43, Nevin Crescent, Cardiff, CF3 3NU
• Sold Jan 2025£220,000 | 3 Bed House28, Harris Avenue, Cardiff, CF3 1QE28, Harris Avenue, Cardiff, CF3 1QE
• Sold Dec 2024£217,500 | 3 Bed House67, Nevin Crescent, Cardiff, CF3 3NW67, Nevin Crescent, Cardiff, CF3 3NW
• Sold Nov 2024£215,000 | 3 Bed House16, Laugharne Road, Cardiff, CF3 3HY16, Laugharne Road, Cardiff, CF3 3HY
• Sold Sep 2024£205,000 | 3 Bed House51, Nevin Crescent, Cardiff, CF3 3NU51, Nevin Crescent, Cardiff, CF3 3NU
• Sold Jul 2024£196,000 | 3 Bed House17, Harris Avenue, Cardiff, CF3 1QA17, Harris Avenue, Cardiff, CF3 1QA
• Sold Aug 2023£203,100 | 3 Bed House14, Harris Avenue, Cardiff, CF3 1QE14, Harris Avenue, Cardiff, CF3 1QE
• Sold Dec 2022£232,500 | 3 Bed House30, Harris Avenue, Cardiff, CF3 1QE30, Harris Avenue, Cardiff, CF3 1QE
• Sold Dec 2022£200,000 | 3 Bed House34, Harris Avenue, Cardiff, CF3 1QE34, Harris Avenue, Cardiff, CF3 1QE
• Sold Nov 2022£180,000 | 3 Bed House12, Llanstephan Road, Cardiff, CF3 3JB12, Llanstephan Road, Cardiff, CF3 3JB
• Sold Apr 2021£170,000 | 3 Bed House8, Laugharne Road, Cardiff, CF3 3HY8, Laugharne Road, Cardiff, CF3 3HY
• Sold Nov 2020£180,000 | 3 Bed House41, Harlech Road, Cardiff, CF3 3HT41, Harlech Road, Cardiff, CF3 3HT
• Sold Dec 2016£163,500 | 3 Bed House27, Goodwick Road, Cardiff, CF3 3HW27, Goodwick Road, Cardiff, CF3 3HW

Harlech Road, Rumney, Cardiff, CF3 has a total of 48 addresses. According to our analysis of all the public data, 43, Harlech Road, Cardiff is the 11th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £47k less expensive than the average property in CF3.

• Heath Low Level

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  4.3 km away
• Heath High Level

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  4.3 km away
• Cardiff Queen Street

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  4.4 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.