138, Heol Carnau, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 29 May 2015.

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

Since 2014 212 properties similar to 138, Heol Carnau, Cardiff have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th September 2025, was 274, Heol Trelai, Cardiff, CF5 5PH, a freehold house which sold for £185,000.

Read more about house prices in CF5.

• Sold Sep 2025£185,000 | 3 Bed House274, Heol Trelai, Cardiff, CF5 5PH274, Heol Trelai, Cardiff, CF5 5PH
• Sold Aug 2025£175,000 | 3 Bed House34, Heol Pant Y Deri, Cardiff, CF5 5PL34, Heol Pant Y Deri, Cardiff, CF5 5PL
• Sold Jul 2025£223,000 | 3 Bed House12, Prendergast Place, Cardiff, CF5 5LP12, Prendergast Place, Cardiff, CF5 5LP
• 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 Nov 2024£250,000 | 3 Bed House228, Heol Trelai, Cardiff, CF5 5PH228, Heol Trelai, Cardiff, CF5 5PH
• Sold Nov 2024£170,000 | 3 Bed House14, Heol Y Castell, Cardiff, CF5 5LS14, Heol Y Castell, Cardiff, CF5 5LS
• Sold Oct 2024£185,000 | 3 Bed House37, Heol Pant Y Deri, Cardiff, CF5 5PL37, Heol Pant Y Deri, Cardiff, CF5 5PL
• Sold Aug 2024£223,000 | 3 Bed House234, Heol Trelai, Cardiff, CF5 5PH234, Heol Trelai, Cardiff, CF5 5PH
• Sold Jun 2024£190,000 | 3 Bed House11, Heol Poyston, Cardiff, CF5 5LX11, Heol Poyston, Cardiff, CF5 5LX
• Sold Jul 2023£182,000 | 3 Bed House16, Prendergast Place, Cardiff, CF5 5LP16, Prendergast Place, Cardiff, CF5 5LP
• Sold Apr 2023£210,000 | 3 Bed House60, Heol Carnau, Cardiff, CF5 5NF60, Heol Carnau, Cardiff, CF5 5NF
• Sold May 2022£185,000 | 3 Bed House42, Heol Y Castell, Cardiff, CF5 5LS42, Heol Y Castell, Cardiff, CF5 5LS
• Sold Oct 2019£135,000 | 3 Bed House4, Kilgetty Close, Cardiff, CF5 5PQ4, Kilgetty Close, Cardiff, CF5 5PQ
• Sold Sep 2018£143,000 | 3 Bed House83, Heol Carnau, Cardiff, CF5 5NF83, Heol Carnau, Cardiff, CF5 5NF
• Sold Jun 2018£130,000 | 3 Bed House33, Kilgetty Close, Cardiff, CF5 5PQ33, Kilgetty Close, Cardiff, CF5 5PQ
• Sold Mar 2016£122,000 | 3 Bed House2, Heol Poyston, Cardiff, CF5 5LX2, Heol Poyston, Cardiff, CF5 5LX
• Sold Oct 2014£132,000 | 3 Bed House9, Church Road, Cardiff, CF5 5LQ9, Church Road, Cardiff, CF5 5LQ

Of the 129 addresses on Heol Carnau, Cardiff, CF5, 138, Heol Carnau, Cardiff comes out as the 81st largest and the 94th most expensive in our analysis of the public data.

It is also £83k less expensive than the average property across the CF5 district.

• Waun-Gron Park

  |

  2.3 km away
• Fairwater

  |

  2.8 km away
• Ninian Park

  |

  3.1 km away

The flood risk here is rated Very Low, based on Environment Agency data.