According to data from HM Land Registry, 23, Heol Gwynedd, Cardiff sits on a plot of 173 m².

We have plot size data on 18 out of 20 other houses in the postcode and 23, Heol Gwynedd, Cardiff sits on the 15th largest plot.

23, Heol Gwynedd, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Feb 2020.

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, 23, Heol Gwynedd, Cardiff was last sold on 30th June 2021 for £280,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since June 2021, the market for similar properties has risen by 29.5%.

• Sold Jun 2021£280,000
• Sold Jun 2015£212,500
• Sold Apr 2011£149,950

According to the Land Registry and our network of Estate Agents, there have been 195 sales of properties similar to 23, Heol Gwynedd, Cardiff within a radius of 490 metres since 2015.

The most recent example is 81, Heathway, Cardiff, CF14 4JS, a leasehold house which sold for £370,000 on the 24th April 2026.

Read more about house prices in CF14.

• Sold Apr 2026£370,000 | 3 Bed House81, Heathway, Cardiff, CF14 4JS81, Heathway, Cardiff, CF14 4JS
• Sold Mar 2026£350,000 | 3 Bed House9, Heol Gwynedd, Cardiff, CF14 4PJ9, Heol Gwynedd, Cardiff, CF14 4PJ
• Sold Oct 2025£330,000 | 3 Bed House24, Dryburgh Avenue, Cardiff, CF14 4QN24, Dryburgh Avenue, Cardiff, CF14 4QN
• Sold Feb 2025£262,000 | 3 Bed House7, Heol Dyfed, Cardiff, CF14 4PN7, Heol Dyfed, Cardiff, CF14 4PN
• Sold Dec 2024£330,000 | 3 Bed House26, Dryburgh Avenue, Cardiff, CF14 4QN26, Dryburgh Avenue, Cardiff, CF14 4QN
• Sold Aug 2024£350,000 | 3 Bed House6, Groveland Road, Cardiff, CF14 4QX6, Groveland Road, Cardiff, CF14 4QX
• Sold Aug 2024£310,000 | 3 Bed House7, Fairfax Road, Cardiff, CF14 4SG7, Fairfax Road, Cardiff, CF14 4SG
• Sold Sep 2023£330,500 | 3 Bed House16, Heol Powis, Cardiff, CF14 4PG16, Heol Powis, Cardiff, CF14 4PG
• Sold Apr 2022£297,100 | 3 Bed House65, Heol Powis, Cardiff, CF14 4PH65, Heol Powis, Cardiff, CF14 4PH
• Sold Jun 2021£275,000 | 3 Bed House83, Heol Powis, Cardiff, CF14 4PH83, Heol Powis, Cardiff, CF14 4PH
• Sold Jun 2021£245,000 | 3 Bed House48, Heol Dyfed, Cardiff, CF14 4PN48, Heol Dyfed, Cardiff, CF14 4PN
• Sold May 2021£280,000 | 3 Bed House235, Caerphilly Road, Cardiff, CF14 4QE235, Caerphilly Road, Cardiff, CF14 4QE
• Sold Jun 2020£250,000 | 3 Bed House3, Heol Dyfed, Cardiff, CF14 4PN3, Heol Dyfed, Cardiff, CF14 4PN
• Sold Mar 2020£250,000 | 3 Bed House32, Heol Powis, Cardiff, CF14 4PG32, Heol Powis, Cardiff, CF14 4PG
• Sold Oct 2019£250,000 | 3 Bed House12, Heol Powis, Cardiff, CF14 4PG12, Heol Powis, Cardiff, CF14 4PG
• Sold Jun 2018£261,000 | 3 Bed House15, Heol Gwynedd, Cardiff, CF14 4PJ15, Heol Gwynedd, Cardiff, CF14 4PJ
• Sold Jun 2018£250,000 | 3 Bed House21, Heol Gwynedd, Cardiff, CF14 4PJ21, Heol Gwynedd, Cardiff, CF14 4PJ
• Sold May 2018£251,000 | 3 Bed House10, Heol Powis, Cardiff, CF14 4PG10, Heol Powis, Cardiff, CF14 4PG
• Sold Nov 2015£216,000 | 3 Bed House22, Heol Powis, Cardiff, CF14 4PG22, Heol Powis, Cardiff, CF14 4PG
• Sold Jan 2015£175,000 | 3 Bed House30, Heol Powis, Cardiff, CF14 4PG30, Heol Powis, Cardiff, CF14 4PG

Heol Gwynedd, Cardiff, CF14 has a total of 20 addresses. According to our analysis of all the public data, 23, Heol Gwynedd, Cardiff is the 6th largest and the 9th most expensive property on the street.

When compared to the postcode district it is £40k less expensive than the average property in CF14.

• Ty Glas

  |

  600 m away
• Birchgrove

  |

  700 m away
• Heath Low Level

  |

  1.2 km away

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