According to data from HM Land Registry, 46, Harlech Road, Cardiff sits on a plot of 371 m².

We have plot size data on 11 out of 24 other houses in the postcode and 46, Harlech Road, Cardiff sits on the largest plot.

46, Harlech Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Nov 2024.

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, 46, Harlech Road, Cardiff was last sold on 7th February 2025 for £258,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since February 2025, the market for similar properties has risen by 29.0%.

• Sold Feb 2025£258,000
• Sold Feb 2015£110,000

According to the Land Registry and our network of Estate Agents, there have been 78 sales of properties similar to 46, Harlech Road, Cardiff within a radius of 670 metres since 2016.

The most recent example is The Old Nursery, The Grove, Cardiff, CF3 3HG, a freehold house which sold for £254,375 on the 19th December 2025.

Read more about house prices in CF3.

• Sold Dec 2025£254,375 | 4 Bed HouseThe Old Nursery, The Grove, Cardiff, CF3 3HGThe Old Nursery, The Grove, Cardiff, CF3 3HG
• Sold Dec 2025£247,500 | 3 Bed House34, Barmouth Road, Cardiff, CF3 3JZ34, Barmouth Road, Cardiff, CF3 3JZ
• Sold Nov 2025£250,000 | 4 Bed House150, Greenway Road, Cardiff, CF3 3PN150, Greenway Road, Cardiff, CF3 3PN
• Sold Nov 2025£275,000 | 4 Bed House29, Goodwick Road, Cardiff, CF3 3HW29, Goodwick Road, Cardiff, CF3 3HW
• Sold Oct 2025£267,000 | 4 Bed House12, Goodwick Road, Cardiff, CF3 3HW12, Goodwick Road, Cardiff, CF3 3HW
• Sold Jul 2025£260,000 | 4 Bed House6, Downton Rise, Cardiff, CF3 3BH6, Downton Rise, Cardiff, CF3 3BH
• Sold May 2025£258,000 | 4 Bed House14, Greenway Avenue, Cardiff, CF3 3HQ14, Greenway Avenue, Cardiff, CF3 3HQ
• Sold Dec 2024£247,000 | 4 Bed House18, Barmouth Road, Cardiff, CF3 3JZ18, Barmouth Road, Cardiff, CF3 3JZ
• Sold Dec 2024£295,000 | 4 Bed House11, Colwyn Road, Cardiff, CF3 3JS11, Colwyn Road, Cardiff, CF3 3JS
• Sold Nov 2024£215,000 | 3 Bed House16, Laugharne Road, Cardiff, CF3 3HY16, Laugharne Road, Cardiff, CF3 3HY
• Sold Aug 2024£225,000 | 3 Bed House69, Greenway Road, Cardiff, CF3 3HL69, Greenway Road, Cardiff, CF3 3HL
• Sold Mar 2024£225,000 | 3 Bed HouseAntelise, The Grove, Cardiff, CF3 3HGAntelise, The Grove, Cardiff, CF3 3HG
• Sold Feb 2023£257,000 | 4 Bed House69A, Llandudno Road, Cardiff, CF3 3PE69A, Llandudno Road, Cardiff, CF3 3PE
• Sold Dec 2022£219,000 | 3 Bed House9, Laugharne Road, Cardiff, CF3 3HY9, Laugharne Road, Cardiff, CF3 3HY
• Sold Jun 2021£217,000 | 3 Bed House41, Barmouth Road, Cardiff, CF3 3LA41, Barmouth Road, Cardiff, CF3 3LA
• Sold Feb 2021£185,100 | 4 Bed House9, Laugharne Avenue, Cardiff, CF3 3HZ9, Laugharne Avenue, Cardiff, CF3 3HZ
• Sold Oct 2020£175,000 | 3 Bed House85, Greenway Road, Cardiff, CF3 3HL85, Greenway Road, Cardiff, CF3 3HL
• Sold Mar 2020£150,000 | 4 Bed House31, Goodwick Road, Cardiff, CF3 3HW31, Goodwick Road, Cardiff, CF3 3HW
• Sold Jun 2017£195,000 | 4 Bed House19, The Grove, Cardiff, CF3 3HG19, The Grove, Cardiff, CF3 3HG
• Sold Dec 2016£142,000 | 3 Bed House5, Goodwick Road, Cardiff, CF3 3HW5, 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, 46, Harlech Road, Cardiff is the 2nd largest and the most expensive property on the street.

When compared to the postcode district it is £11k less expensive than the average property in CF3.

• Heath Low Level

  |

  4.3 km away
• Heath High Level

  |

  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.