38, Duffryn Avenue, Cardiff occupies a 489 m² plot as recorded by HM Land Registry.

All 18 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

38, Duffryn Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Jan 2017.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 77 sales of comparable properties within 640 metres of 38, Duffryn Avenue, Cardiff since 2017.

Most recently, 4, Berrymead Road, Cardiff, CF23 6QA, a freehold house, sold at £732,500 on the 10th April 2026.

Read more about house prices in CF23.

• Sold Apr 2026£732,500 | 4 Bed House4, Berrymead Road, Cardiff, CF23 6QA4, Berrymead Road, Cardiff, CF23 6QA
• Sold Oct 2025£686,460 | 5 Bed House306, Cyncoed Road, Cardiff, CF23 6RX306, Cyncoed Road, Cardiff, CF23 6RX
• Sold Jun 2025£700,000 | 4 Bed House10, Llandennis Green, Cardiff, CF23 6JX10, Llandennis Green, Cardiff, CF23 6JX
• Sold May 2025£800,000 | 4 Bed House5, Cyncoed Avenue, Cardiff, CF23 6ST5, Cyncoed Avenue, Cardiff, CF23 6ST
• Sold Apr 2025£660,000 | 4 Bed House11, Padarn Close, Cardiff, CF23 6ER11, Padarn Close, Cardiff, CF23 6ER
• Sold Dec 2024£325,000 | 5 Bed House26, Duffryn Avenue, Cardiff, CF23 6LF26, Duffryn Avenue, Cardiff, CF23 6LF
• Sold Nov 2024£685,000 | 5 Bed House5, Lomond Crescent, Cardiff, CF23 6ES5, Lomond Crescent, Cardiff, CF23 6ES
• Sold Oct 2024£670,000 | 4 Bed House1, Llandennis Green, Cardiff, CF23 6JX1, Llandennis Green, Cardiff, CF23 6JX
• Sold Nov 2023£730,000 | 5 Bed House6, Berrymead Road, Cardiff, CF23 6QA6, Berrymead Road, Cardiff, CF23 6QA
• Sold Apr 2023£665,000 | 5 Bed House241, Cyncoed Road, Cardiff, CF23 6NY241, Cyncoed Road, Cardiff, CF23 6NY
• Sold Jan 2023£650,000 | 5 Bed House30, Pennant Crescent, Cardiff, CF23 6LN30, Pennant Crescent, Cardiff, CF23 6LN
• Sold Nov 2022£705,000 | 5 Bed House13, Padarn Close, Cardiff, CF23 6ER13, Padarn Close, Cardiff, CF23 6ER
• Sold Sep 2022£619,500 | 4 Bed House31, Heol Esgyn, Cardiff, CF23 6JT31, Heol Esgyn, Cardiff, CF23 6JT
• Sold Aug 2022£720,000 | 5 Bed House212, Lake Road East, Cardiff, CF23 5NR212, Lake Road East, Cardiff, CF23 5NR
• Sold Aug 2022£738,000 | 5 Bed House18, Lakeside Drive, Cardiff, CF23 6DD18, Lakeside Drive, Cardiff, CF23 6DD
• Sold Jun 2022£730,000 | 5 Bed House3, Lomond Crescent, Cardiff, CF23 6ES3, Lomond Crescent, Cardiff, CF23 6ES
• Sold Jul 2019£530,000 | 5 Bed House80, Rhydypenau Road, Cardiff, CF23 6PW80, Rhydypenau Road, Cardiff, CF23 6PW
• Sold Nov 2018£498,000 | 5 Bed House21, Padarn Close, Cardiff, CF23 6ER21, Padarn Close, Cardiff, CF23 6ER
• Sold Nov 2018£350,000 | 4 Bed House47, Llandennis Avenue, Cardiff, CF23 6JF47, Llandennis Avenue, Cardiff, CF23 6JF
• Sold Nov 2017£550,000 | 4 Bed House41, Llandennis Avenue, Cardiff, CF23 6JF41, Llandennis Avenue, Cardiff, CF23 6JF

Our analysis of the public data ranks 38, Duffryn Avenue, Cardiff as the 11th largest and the 10th most expensive of the 52 addresses on Duffryn Avenue, Cardiff, CF23.

Against the CF23 postcode district average, it is £346k more expensive than the typical property.

• Heath High Level

  |

  800 m away
• Heath Low Level

  |

  800 m away
• Ty Glas

  |

  1.9 km away

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