5, Cwmcarn Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Jun 2021.

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

Land Registry records and our Estate Agent network show 33 sales of comparable properties within 510 metres of 5, Cwmcarn Close, Cardiff since 2013.

Most recently, 18, Brynmawr Close, Cardiff, CF3 0HJ, a freehold house, sold at £195,000 on the 3rd October 2025.

Read more about house prices in CF3.

• Sold Oct 2025£195,000 | 3 Bed House18, Brynmawr Close, Cardiff, CF3 0HJ18, Brynmawr Close, Cardiff, CF3 0HJ
• Sold Jul 2024£207,000 | 3 Bed House59, Crumlin Drive, Cardiff, CF3 0HB59, Crumlin Drive, Cardiff, CF3 0HB
• Sold Jan 2023£215,000 | 3 Bed House3, Brynmawr Close, Cardiff, CF3 0HJ3, Brynmawr Close, Cardiff, CF3 0HJ
• Sold Oct 2022£180,000 | 3 Bed House17, Risca Close, Cardiff, CF3 0EE17, Risca Close, Cardiff, CF3 0EE
• Sold Sep 2022£190,000 | 3 Bed House6, Cwmcarn Close, Cardiff, CF3 0HA6, Cwmcarn Close, Cardiff, CF3 0HA
• Sold Aug 2022£190,000 | 3 Bed House1, Raglan Close, Cardiff, CF3 0HG1, Raglan Close, Cardiff, CF3 0HG
• Sold Jul 2022£187,000 | 3 Bed House18, Blaenavon Close, Cardiff, CF3 0HQ18, Blaenavon Close, Cardiff, CF3 0HQ
• Sold Jun 2022£202,000 | 3 Bed House1, Brynmawr Close, Cardiff, CF3 0HJ1, Brynmawr Close, Cardiff, CF3 0HJ
• Sold Oct 2021£146,000 | 3 Bed House36, Rogerstone Close, Cardiff, CF3 0EA36, Rogerstone Close, Cardiff, CF3 0EA
• Sold Jun 2021£135,000 | 3 Bed House53, Rogerstone Close, Cardiff, CF3 0EA53, Rogerstone Close, Cardiff, CF3 0EA
• Sold Jun 2021£167,000 | 3 Bed House74, Crumlin Drive, Cardiff, CF3 0HD74, Crumlin Drive, Cardiff, CF3 0HD
• Sold Dec 2019£147,500 | 3 Bed House80, Crumlin Drive, Cardiff, CF3 0HD80, Crumlin Drive, Cardiff, CF3 0HD
• Sold Nov 2019£168,000 | 3 Bed House30, Crumlin Drive, Cardiff, CF3 0HD30, Crumlin Drive, Cardiff, CF3 0HD
• Sold Oct 2019£125,000 | 3 Bed House45, Crumlin Drive, Cardiff, CF3 0HB45, Crumlin Drive, Cardiff, CF3 0HB
• Sold May 2019£127,000 | 3 Bed House51, Rogerstone Close, Cardiff, CF3 0EA51, Rogerstone Close, Cardiff, CF3 0EA
• Sold Jul 2018£135,000 | 3 Bed House5, Raglan Close, Cardiff, CF3 0HG5, Raglan Close, Cardiff, CF3 0HG
• Sold Nov 2016£165,000 | 3 Bed House20, Willowbrook Gardens, Cardiff, CF3 0BF20, Willowbrook Gardens, Cardiff, CF3 0BF
• Sold Feb 2016£113,000 | 3 Bed House28, Rogerstone Close, Cardiff, CF3 0EA28, Rogerstone Close, Cardiff, CF3 0EA
• Sold Jan 2016£120,000 | 3 Bed House24, Crumlin Drive, Cardiff, CF3 0HD24, Crumlin Drive, Cardiff, CF3 0HD
• Sold Oct 2013£102,000 | 3 Bed House86, Crumlin Drive, Cardiff, CF3 0HD86, Crumlin Drive, Cardiff, CF3 0HD

Our analysis of the public data ranks 5, Cwmcarn Close, Cardiff as the 5th largest and the 7th most expensive of the 12 addresses on Cwmcarn Close, St. Mellons, Cardiff, CF3.

Against the CF3 postcode district average, it is £66k less expensive than the typical property.

• Heath High Level

  |

  5.9 km away
• Llanishen

  |

  5.9 km away
• Heath Low Level

  |

  5.9 km away

Environment Agency data suggests this area has a Very Low risk of flooding.