5, Clas Isan, Cardiff occupies a 269 m² plot as recorded by HM Land Registry.

All 10 other houses in this postcode have recorded plot sizes, and this one ranks as the 10th largest.

5, Clas Isan, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Nov 2010.

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

5, Clas Isan, Cardiff last changed hands on 6th January 2020, selling for £470,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 38.7% since January 2020.

Land Registry records and our Estate Agent network show 219 sales of comparable properties within 530 metres of 5, Clas Isan, Cardiff since 2017.

Most recently, 9, Clas Illtyd, Cardiff, CF14 1SA, a freehold house, sold at £460,000 on the 8th May 2026.

Read more about house prices in CF14.

• Sold May 2026£460,000 | 3 Bed House9, Clas Illtyd, Cardiff, CF14 1SA9, Clas Illtyd, Cardiff, CF14 1SA
• Sold Apr 2026£490,000 | 3 Bed House41, Heol Y Gors, Cardiff, CF14 1HG41, Heol Y Gors, Cardiff, CF14 1HG
• Sold Nov 2025£720,000 | 3 Bed House21, Caegwyn Road, Cardiff, CF14 1QN21, Caegwyn Road, Cardiff, CF14 1QN
• Sold Mar 2025£440,000 | 3 Bed House23, Heol Wernlas, Cardiff, CF14 1RY23, Heol Wernlas, Cardiff, CF14 1RY
• Sold Feb 2025£372,000 | 3 Bed House40, Kyle Crescent, Cardiff, CF14 1SW40, Kyle Crescent, Cardiff, CF14 1SW
• Sold Nov 2024£365,000 | 3 Bed House38, Richs Road, Cardiff, CF14 4AA38, Richs Road, Cardiff, CF14 4AA
• Sold Mar 2024£365,000 | 3 Bed House13, Westfield Avenue, Cardiff, CF14 1TT13, Westfield Avenue, Cardiff, CF14 1TT
• Sold Jan 2024£362,000 | 3 Bed House27, Cromwell Road, Cardiff, CF14 1UQ27, Cromwell Road, Cardiff, CF14 1UQ
• Sold Dec 2023£515,000 | 3 Bed House54, Manor Rise, Cardiff, CF14 1QJ54, Manor Rise, Cardiff, CF14 1QJ
• Sold Sep 2023£335,000 | 3 Bed House7, Cromwell Road, Cardiff, CF14 1UQ7, Cromwell Road, Cardiff, CF14 1UQ
• Sold Jun 2023£360,000 | 3 Bed House22, Heol Wernlas, Cardiff, CF14 1RY22, Heol Wernlas, Cardiff, CF14 1RY
• Sold Aug 2022£395,000 | 3 Bed House6, Clas Illtyd, Cardiff, CF14 1SA6, Clas Illtyd, Cardiff, CF14 1SA
• Sold Feb 2022£440,000 | 3 Bed House11, Heol Wernlas, Cardiff, CF14 1RY11, Heol Wernlas, Cardiff, CF14 1RY
• Sold Dec 2020£340,000 | 3 Bed House5, Westfield Avenue, Cardiff, CF14 1TT5, Westfield Avenue, Cardiff, CF14 1TT
• Sold Aug 2020£290,000 | 3 Bed House10, Westfield Road, Cardiff, CF14 1QQ10, Westfield Road, Cardiff, CF14 1QQ
• Sold Sep 2019£320,000 | 3 Bed House5, Heol Wernlas, Cardiff, CF14 1RY5, Heol Wernlas, Cardiff, CF14 1RY
• Sold Apr 2019£315,000 | 3 Bed House31, Heol Dolwen, Cardiff, CF14 1RX31, Heol Dolwen, Cardiff, CF14 1RX
• Sold Nov 2018£325,000 | 3 Bed House10, Clas Illtyd, Cardiff, CF14 1SA10, Clas Illtyd, Cardiff, CF14 1SA
• Sold Jan 2018£171,750 | 3 Bed House104, Manor Way, Cardiff, CF14 1RL104, Manor Way, Cardiff, CF14 1RL
• Sold Apr 2017£245,000 | 3 Bed House90, Manor Way, Cardiff, CF14 1RL90, Manor Way, Cardiff, CF14 1RL

Our analysis of the public data ranks 5, Clas Isan, Cardiff as the 5th largest and the 5th most expensive of the 10 addresses on Clas Isan, Cardiff, CF14.

Against the CF14 postcode district average, it is £34k more expensive than the typical property.

• Birchgrove

  |

  1.2 km away
• Rhiwbina

  |

  1.2 km away
• Ty Glas

  |

  1.3 km away

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