301, Heol Trelai, Cardiff occupies a 182 m² plot as recorded by HM Land Registry.

Of the 17 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 11th largest.

301, Heol Trelai, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Jan 2025.

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

301, Heol Trelai, Cardiff last changed hands on 9th December 2011, selling for £107,000. 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 154.0% since December 2011.

• Sold Dec 2011£107,000

Land Registry records and our Estate Agent network show 263 sales of comparable properties within 540 metres of 301, Heol Trelai, Cardiff since 2018.

Most recently, 7, Porthcawl Road, Cardiff, CF5 5HU, a freehold house, sold at £225,000 on the 13th February 2026.

Read more about house prices in CF5.

• Sold Feb 2026£225,000 | 3 Bed House7, Porthcawl Road, Cardiff, CF5 5HU7, Porthcawl Road, Cardiff, CF5 5HU
• Sold Dec 2025£220,000 | 3 Bed House14, Woodlands Park Drive, Cardiff, CF5 5RB14, Woodlands Park Drive, Cardiff, CF5 5RB
• Sold Nov 2025£205,000 | 3 Bed House85, Heol Poyston, Cardiff, CF5 5LZ85, Heol Poyston, Cardiff, CF5 5LZ
• Sold Aug 2025£195,000 | 3 Bed House11, Woodlands Park Drive, Cardiff, CF5 5RB11, Woodlands Park Drive, Cardiff, CF5 5RB
• Sold Jul 2025£180,000 | 3 Bed House2, Heol Y Castell, Cardiff, CF5 5LS2, Heol Y Castell, Cardiff, CF5 5LS
• Sold Mar 2025£180,000 | 3 Bed House62, Heol Pant Y Deri, Cardiff, CF5 5PN62, Heol Pant Y Deri, Cardiff, CF5 5PN
• 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 Feb 2025£189,000 | 3 Bed House66, Heol Poyston, Cardiff, CF5 5LZ66, Heol Poyston, Cardiff, CF5 5LZ
• Sold Nov 2024£170,000 | 3 Bed House14, Heol Y Castell, Cardiff, CF5 5LS14, Heol Y Castell, Cardiff, CF5 5LS
• Sold Oct 2024£203,500 | 3 Bed House304, Heol Trelai, Cardiff, CF5 5PJ304, Heol Trelai, Cardiff, CF5 5PJ
• Sold Sep 2024£212,000 | 3 Bed House72, Heol Poyston, Cardiff, CF5 5LZ72, Heol Poyston, Cardiff, CF5 5LZ
• Sold Jul 2024£225,000 | 3 Bed House84, Heol Poyston, Cardiff, CF5 5LZ84, Heol Poyston, Cardiff, CF5 5LZ
• Sold May 2024£245,000 | 3 Bed House12, Kilgetty Close, Cardiff, CF5 5PQ12, Kilgetty Close, Cardiff, CF5 5PQ
• Sold Oct 2023£205,000 | 3 Bed House47, Heol Poyston, Cardiff, CF5 5LY47, Heol Poyston, Cardiff, CF5 5LY
• Sold Jul 2023£182,000 | 3 Bed House16, Prendergast Place, Cardiff, CF5 5LP16, Prendergast Place, Cardiff, CF5 5LP
• Sold Jul 2023£187,500 | 3 Bed House35, Kilgetty Close, Cardiff, CF5 5PQ35, Kilgetty Close, Cardiff, CF5 5PQ
• Sold Apr 2023£232,000 | 3 Bed House56, Heol Pant Y Deri, Cardiff, CF5 5PN56, Heol Pant Y Deri, Cardiff, CF5 5PN
• Sold Apr 2023£212,000 | 3 Bed House51, Heol Pant Y Deri, Cardiff, CF5 5PN51, Heol Pant Y Deri, Cardiff, CF5 5PN
• Sold Aug 2018£151,000 | 3 Bed House10, Heol Y Castell, Cardiff, CF5 5LS10, Heol Y Castell, Cardiff, CF5 5LS

Our analysis of the public data ranks 301, Heol Trelai, Cardiff as the 86th largest and the 152nd most expensive of the 344 addresses on Heol Trelai, Cardiff, CF5.

Against the CF5 postcode district average, it is £80k less expensive than the typical property.

• Waun-Gron Park

  |

  2.4 km away
• Fairwater

  |

  2.8 km away
• Ninian Park

  |

  3.4 km away

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