21, Hillfort Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Dec 2009.

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

Since 2020 203 properties similar to 21, Hillfort Close, Cardiff have sold within a radius of 660 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 13th February 2026, was 7, Porthcawl Road, Cardiff, CF5 5HU, a freehold house which sold for £225,000.

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 Sep 2025£185,000 | 3 Bed House274, Heol Trelai, Cardiff, CF5 5PH274, Heol Trelai, Cardiff, CF5 5PH
• Sold Jul 2025£180,000 | 3 Bed House2, Heol Y Castell, Cardiff, CF5 5LS2, Heol Y Castell, Cardiff, CF5 5LS
• Sold Apr 2025£241,000 | 4 Bed House23, Church Road, Cardiff, CF5 5LQ23, Church Road, Cardiff, CF5 5LQ
• Sold Mar 2025£195,000 | 3 Bed House18, Heol Poyston, Cardiff, CF5 5LX18, Heol Poyston, Cardiff, CF5 5LX
• Sold Dec 2024£227,000 | 3 Bed House39, Heol Carnau, Cardiff, CF5 5NE39, Heol Carnau, Cardiff, CF5 5NE
• Sold Nov 2024£250,000 | 3 Bed House228, Heol Trelai, Cardiff, CF5 5PH228, Heol Trelai, Cardiff, CF5 5PH
• 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 May 2024£245,000 | 3 Bed House12, Kilgetty Close, Cardiff, CF5 5PQ12, Kilgetty Close, Cardiff, CF5 5PQ
• Sold Aug 2023£215,000 | 3 Bed House48, Heol Carnau, Cardiff, CF5 5NE48, Heol Carnau, Cardiff, CF5 5NE
• Sold Jul 2023£182,000 | 3 Bed House16, Prendergast Place, Cardiff, CF5 5LP16, Prendergast Place, Cardiff, CF5 5LP
• Sold Apr 2023£212,000 | 3 Bed House51, Heol Pant Y Deri, Cardiff, CF5 5PN51, Heol Pant Y Deri, Cardiff, CF5 5PN
• Sold Apr 2023£232,000 | 3 Bed House56, Heol Pant Y Deri, Cardiff, CF5 5PN56, Heol Pant Y Deri, Cardiff, CF5 5PN
• Sold Mar 2023£212,500 | 3 Bed House98, Heol Carnau, Cardiff, CF5 5NG98, Heol Carnau, Cardiff, CF5 5NG
• Sold Dec 2022£250,000 | 3 Bed House3, Prendergast Place, Cardiff, CF5 5LP3, Prendergast Place, Cardiff, CF5 5LP
• Sold Aug 2022£225,000 | 3 Bed House124, Heol Carnau, Cardiff, CF5 5NG124, Heol Carnau, Cardiff, CF5 5NG
• Sold Aug 2022£232,000 | 3 Bed House250, Heol Trelai, Cardiff, CF5 5PH250, Heol Trelai, Cardiff, CF5 5PH
• Sold Jun 2020£170,000 | 3 Bed House214, Heol Trelai, Cardiff, CF5 5PH214, Heol Trelai, Cardiff, CF5 5PH
• Sold Feb 2020£140,000 | 3 Bed House7, Heol Ebwy, Cardiff, CF5 5EB7, Heol Ebwy, Cardiff, CF5 5EB

Of the 52 addresses on Hillfort Close, Ely, Cardiff, CF5, 21, Hillfort Close, Cardiff comes out as the 5th largest and the 5th most expensive in our analysis of the public data.

It is also £67k less expensive than the average property across the CF5 district.

• Waun-Gron Park

  |

  2.2 km away
• Fairwater

  |

  2.7 km away
• Ninian Park

  |

  3.0 km away

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