13, Clos Alyn, Cardiff occupies a 430 m² plot as recorded by HM Land Registry.

All 25 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.

13, Clos Alyn, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 Nov 2021.

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 190 sales of comparable properties within 600 metres of 13, Clos Alyn, Cardiff since 2015.

Most recently, 9, Clos Gwy, Cardiff, CF23 8LH, a freehold house, sold at £200,000 on the 30th April 2026.

Read more about house prices in CF23.

• Sold Apr 2026£200,000 | 4 Bed House9, Clos Gwy, Cardiff, CF23 8LH9, Clos Gwy, Cardiff, CF23 8LH
• Sold Apr 2026£351,000 | 4 Bed House29, Clos Gwy, Cardiff, CF23 8LH29, Clos Gwy, Cardiff, CF23 8LH
• Sold Mar 2026£295,000 | 3 Bed House5, Youghal Close, Cardiff, CF23 8RN5, Youghal Close, Cardiff, CF23 8RN
• Sold Nov 2025£301,000 | 3 Bed House23, Youghal Close, Cardiff, CF23 8RN23, Youghal Close, Cardiff, CF23 8RN
• Sold Oct 2025£300,000 | 3 Bed House25, Youghal Close, Cardiff, CF23 8RN25, Youghal Close, Cardiff, CF23 8RN
• Sold Oct 2025£390,000 | 4 Bed House15, Clos Nant Ddu, Cardiff, CF23 8LF15, Clos Nant Ddu, Cardiff, CF23 8LF
• Sold Sep 2025£334,000 | 4 Bed House21, Clos Alyn, Cardiff, CF23 8LB21, Clos Alyn, Cardiff, CF23 8LB
• Sold Apr 2025£290,000 | 4 Bed House19, Youghal Close, Cardiff, CF23 8RN19, Youghal Close, Cardiff, CF23 8RN
• Sold Nov 2024£340,000 | 3 Bed House4, Clos Gwy, Cardiff, CF23 8LH4, Clos Gwy, Cardiff, CF23 8LH
• Sold Oct 2024£370,000 | 3 Bed House30, The Farthings, Cardiff, CF23 8ET30, The Farthings, Cardiff, CF23 8ET
• Sold Mar 2024£320,000 | 3 Bed House21, Clos Nant Y Cor, Cardiff, CF23 8LD21, Clos Nant Y Cor, Cardiff, CF23 8LD
• Sold Jan 2024£278,000 | 4 Bed House22, Blackberry Way, Cardiff, CF23 8FJ22, Blackberry Way, Cardiff, CF23 8FJ
• Sold Jan 2024£350,000 | 3 Bed House40, Clos Cwm Creunant, Cardiff, CF23 8LA40, Clos Cwm Creunant, Cardiff, CF23 8LA
• Sold May 2023£310,000 | 3 Bed House43, Clos Cwm Creunant, Cardiff, CF23 8LA43, Clos Cwm Creunant, Cardiff, CF23 8LA
• Sold Jul 2022£288,000 | 3 Bed House38, Sindercombe Close, Cardiff, CF23 8LP38, Sindercombe Close, Cardiff, CF23 8LP
• Sold Nov 2019£220,000 | 3 Bed House5, Clos Alyn, Cardiff, CF23 8LB5, Clos Alyn, Cardiff, CF23 8LB
• Sold Nov 2019£281,000 | 4 Bed House11, Clos Alyn, Cardiff, CF23 8LB11, Clos Alyn, Cardiff, CF23 8LB
• Sold Aug 2019£270,000 | 3 Bed House15, Clos Alyn, Cardiff, CF23 8LB15, Clos Alyn, Cardiff, CF23 8LB
• Sold May 2017£242,000 | 3 Bed House39, Dungarvan Drive, Cardiff, CF23 8PY39, Dungarvan Drive, Cardiff, CF23 8PY
• Sold Oct 2015£247,000 | 3 Bed House20, Clos Cwm Creunant, Cardiff, CF23 8LA20, Clos Cwm Creunant, Cardiff, CF23 8LA

Our analysis of the public data ranks 13, Clos Alyn, Cardiff as the 5th largest and the 5th most expensive of the 25 addresses on Clos Alyn, Pontprennau, Cardiff, CF23.

Against the CF23 postcode district average, it is £28k less expensive than the typical property.

• Llanishen

  |

  2.8 km away
• Lisvane & Thornhill

  |

  3.2 km away
• Heath High Level

  |

  3.4 km away

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