18, Walpole Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 May 2016.

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 122 sales of comparable properties within 640 metres of 18, Walpole Close, Cardiff since 2017.

Most recently, 80, Ashburton Avenue, Cardiff, CF3 5PS, a freehold house, sold at £185,000 on the 27th January 2026.

Read more about house prices in CF3.

• Sold Jan 2026£185,000 | 3 Bed House80, Ashburton Avenue, Cardiff, CF3 5PS80, Ashburton Avenue, Cardiff, CF3 5PS
• Sold Sep 2025£150,000 | 3 Bed House29, The Dell, Cardiff, CF3 5DL29, The Dell, Cardiff, CF3 5DL
• Sold Sep 2025£190,000 | 3 Bed House12, Walpole Close, Cardiff, CF3 5QP12, Walpole Close, Cardiff, CF3 5QP
• Sold Aug 2025£240,000 | 3 Bed House2, Bronte Close, Cardiff, CF3 5PN2, Bronte Close, Cardiff, CF3 5PN
• Sold Jul 2025£165,000 | 3 Bed House45, Ashburton Avenue, Cardiff, CF3 5PR45, Ashburton Avenue, Cardiff, CF3 5PR
• Sold Jul 2025£160,000 | 3 Bed House10, Bronte Crescent, Cardiff, CF3 5PL10, Bronte Crescent, Cardiff, CF3 5PL
• Sold May 2025£185,000 | 3 Bed House59, Ashburton Avenue, Cardiff, CF3 5PR59, Ashburton Avenue, Cardiff, CF3 5PR
• Sold Dec 2024£220,000 | 3 Bed House68, Ashburton Avenue, Cardiff, CF3 5PS68, Ashburton Avenue, Cardiff, CF3 5PS
• Sold Aug 2024£180,000 | 3 Bed House118, Honiton Road, Cardiff, CF3 5QN118, Honiton Road, Cardiff, CF3 5QN
• Sold Jul 2024£195,000 | 3 Bed House41, Ashburton Avenue, Cardiff, CF3 5PR41, Ashburton Avenue, Cardiff, CF3 5PR
• Sold Jan 2024£167,000 | 3 Bed House6, Withycombe Road, Cardiff, CF3 5QF6, Withycombe Road, Cardiff, CF3 5QF
• Sold Aug 2023£185,000 | 3 Bed House40, Bronte Crescent, Cardiff, CF3 5PL40, Bronte Crescent, Cardiff, CF3 5PL
• Sold Apr 2023£168,000 | 3 Bed House26, Okehampton Avenue, Cardiff, CF3 5QZ26, Okehampton Avenue, Cardiff, CF3 5QZ
• Sold Oct 2022£180,000 | 3 Bed House15, Withycombe Road, Cardiff, CF3 5QF15, Withycombe Road, Cardiff, CF3 5QF
• Sold Oct 2021£155,000 | 3 Bed House26, Bronte Crescent, Cardiff, CF3 5PL26, Bronte Crescent, Cardiff, CF3 5PL
• Sold Sep 2021£180,000 | 3 Bed House29, Withycombe Road, Cardiff, CF3 5QF29, Withycombe Road, Cardiff, CF3 5QF
• Sold Jan 2020£130,000 | 3 Bed House110, Honiton Road, Cardiff, CF3 5QN110, Honiton Road, Cardiff, CF3 5QN
• Sold Nov 2018£150,000 | 3 Bed House4, Okehampton Avenue, Cardiff, CF3 5QZ4, Okehampton Avenue, Cardiff, CF3 5QZ
• Sold Aug 2018£122,000 | 3 Bed House38, Okehampton Avenue, Cardiff, CF3 5QZ38, Okehampton Avenue, Cardiff, CF3 5QZ
• Sold Oct 2017£112,000 | 3 Bed House100, Honiton Road, Cardiff, CF3 5QN100, Honiton Road, Cardiff, CF3 5QN

Our analysis of the public data ranks 18, Walpole Close, Cardiff as the 11th largest and the 12th most expensive of the 18 addresses on Walpole Close, Llanrumney, Cardiff, CF3.

Against the CF3 postcode district average, it is £78k less expensive than the typical property.

• Llanishen

  |

  4.4 km away
• Heath High Level

  |

  4.6 km away
• Heath Low Level

  |

  4.6 km away

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