339, Heol Trelai, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Oct 2020.

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 540 metres of 339, Heol Trelai, Cardiff since 2013.

Most recently, 33, Sweldon Close, Cardiff, CF5 5RD, a freehold house, sold at £200,000 on the 31st October 2025.

Read more about house prices in CF5.

• Sold Oct 2025£200,000 | 3 Bed House33, Sweldon Close, Cardiff, CF5 5RD33, Sweldon Close, Cardiff, CF5 5RD
• Sold Mar 2025£195,000 | 3 Bed House18, Heol Poyston, Cardiff, CF5 5LX18, Heol Poyston, Cardiff, CF5 5LX
• Sold Feb 2025£180,000 | 3 Bed House3, Heol Poyston, Cardiff, CF5 5LX3, Heol Poyston, Cardiff, CF5 5LX
• Sold Nov 2024£170,000 | 3 Bed House14, Heol Y Castell, Cardiff, CF5 5LS14, Heol Y Castell, Cardiff, CF5 5LS
• Sold Jun 2024£190,000 | 3 Bed House11, Heol Poyston, Cardiff, CF5 5LX11, Heol Poyston, Cardiff, CF5 5LX
• Sold Oct 2023£182,000 | 3 Bed House22, Heol Y Castell, Cardiff, CF5 5LS22, Heol Y Castell, Cardiff, CF5 5LS
• Sold May 2023£162,500 | 3 Bed House2, Heol Trefgarne, Cardiff, CF5 5LW2, Heol Trefgarne, Cardiff, CF5 5LW
• Sold Oct 2021£192,000 | 3 Bed House53, Heol Pant Y Deri, Cardiff, CF5 5PN53, Heol Pant Y Deri, Cardiff, CF5 5PN
• Sold Feb 2021£125,000 | 3 Bed House32, Deere Place, Cardiff, CF5 4NN32, Deere Place, Cardiff, CF5 4NN
• Sold Jan 2021£140,000 | 3 Bed House36, Deere Place, Cardiff, CF5 4NN36, Deere Place, Cardiff, CF5 4NN
• Sold Jun 2020£146,000 | 3 Bed House23, Sweldon Close, Cardiff, CF5 5RD23, Sweldon Close, Cardiff, CF5 5RD
• Sold Dec 2019£120,150 | 3 Bed House7, Cambria Road, Cardiff, CF5 4PD7, Cambria Road, Cardiff, CF5 4PD
• Sold Oct 2018£115,000 | 3 Bed House63, Cambria Road, Cardiff, CF5 4PE63, Cambria Road, Cardiff, CF5 4PE
• Sold Apr 2018£135,000 | 3 Bed House341, Heol Trelai, Cardiff, CF5 5LJ341, Heol Trelai, Cardiff, CF5 5LJ
• Sold Aug 2017£142,500 | 3 Bed House41, Caerau Road, Cardiff, CF5 5JP41, Caerau Road, Cardiff, CF5 5JP
• Sold Jul 2016£138,000 | 3 Bed House12, Heol Y Castell, Cardiff, CF5 5LS12, Heol Y Castell, Cardiff, CF5 5LS
• Sold Nov 2015£142,500 | 3 Bed House36, Heol Y Castell, Cardiff, CF5 5LS36, Heol Y Castell, Cardiff, CF5 5LS
• Sold Jul 2014£133,000 | 3 Bed House53, Heol Y Castell, Cardiff, CF5 5LR53, Heol Y Castell, Cardiff, CF5 5LR
• Sold Sep 2013£95,000 | 3 Bed House31, Sweldon Close, Cardiff, CF5 5RD31, Sweldon Close, Cardiff, CF5 5RD
• Sold Aug 2013£86,000 | 3 Bed House335, Heol Trelai, Cardiff, CF5 5LJ335, Heol Trelai, Cardiff, CF5 5LJ

Our analysis of the public data ranks 339, Heol Trelai, Cardiff as the 127th largest and the 197th most expensive of the 344 addresses on Heol Trelai, Cardiff, CF5.

Against the CF5 postcode district average, it is £125k less expensive than the typical property.

• Waun-Gron Park

  |

  2.6 km away
• Fairwater

  |

  3.0 km away
• Danescourt

  |

  3.7 km away

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