335, Heol Trelai, Cardiff occupies a 312 m² plot as recorded by HM Land Registry.

Of the 6 other houses in this postcode, 3 have recorded plot sizes, and this one ranks as the largest.

335, Heol Trelai, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Aug 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

335, Heol Trelai, Cardiff last changed hands on 30th August 2013, selling for £86,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 139.6% since August 2013.

• Sold Aug 2013£86,000

Land Registry records and our Estate Agent network show 27 sales of comparable properties within 540 metres of 335, Heol Trelai, Cardiff since 2011.

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 Oct 2025£190,000 | 3 Bed House28, Sweldon Close, Cardiff, CF5 5RD28, Sweldon Close, Cardiff, CF5 5RD
• Sold Feb 2025£180,000 | 3 Bed House3, Heol Poyston, Cardiff, CF5 5LX3, Heol Poyston, Cardiff, CF5 5LX
• 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 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 Jan 2019£115,000 | 3 Bed House45, Heol Y Castell, Cardiff, CF5 5LR45, Heol Y Castell, Cardiff, CF5 5LR
• Sold Apr 2018£135,000 | 3 Bed House341, Heol Trelai, Cardiff, CF5 5LJ341, Heol Trelai, Cardiff, CF5 5LJ
• Sold Feb 2018£138,000 | 3 Bed House34, Deere Place, Cardiff, CF5 4NN34, Deere Place, Cardiff, CF5 4NN
• 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 Feb 2014£70,000 | 3 Bed House1, Heol Trefgarne, Cardiff, CF5 5LW1, Heol Trefgarne, Cardiff, CF5 5LW
• Sold Sep 2013£95,000 | 3 Bed House31, Sweldon Close, Cardiff, CF5 5RD31, Sweldon Close, Cardiff, CF5 5RD
• Sold May 2011£60,000 | 3 Bed House23, Heol Poyston, Cardiff, CF5 5LX23, Heol Poyston, Cardiff, CF5 5LX

Our analysis of the public data ranks 335, Heol Trelai, Cardiff as the 149th largest and the 200th most expensive of the 344 addresses on Heol Trelai, Cardiff, CF5.

Against the CF5 postcode district average, it is £126k 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.