323, Western Avenue, Cardiff occupies a 409 m² plot as recorded by HM Land Registry.

All 19 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.

323, Western Avenue, Cardiff has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 28 Jun 2012.

The property is not connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

323, Western Avenue, Cardiff last changed hands on 13th January 2014, selling for £250,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 1.0% since January 2014.

• Sold Jan 2014£250,000

Land Registry records and our Estate Agent network show 90 sales of comparable properties within 570 metres of 323, Western Avenue, Cardiff since 2010.

Most recently, 5, Deans Close, Cardiff, CF5 2BR, a freehold house, sold at £515,000 on the 16th January 2026.

Read more about house prices in CF5.

• Sold Jan 2026£515,000 | 4 Bed House5, Deans Close, Cardiff, CF5 2BR5, Deans Close, Cardiff, CF5 2BR
• Sold Dec 2025£522,500 | 4 Bed House6, Palace Avenue, Cardiff, CF5 2DW6, Palace Avenue, Cardiff, CF5 2DW
• Sold Oct 2025£445,000 | 4 Bed House11, Palace Avenue, Cardiff, CF5 2DW11, Palace Avenue, Cardiff, CF5 2DW
• Sold Sep 2024£500,000 | 4 Bed House16, Palace Avenue, Cardiff, CF5 2DW16, Palace Avenue, Cardiff, CF5 2DW
• Sold Apr 2024£495,000 | 4 Bed House15, Palace Avenue, Cardiff, CF5 2DW15, Palace Avenue, Cardiff, CF5 2DW
• Sold May 2023£410,000 | 4 Bed House18, The Grange, Cardiff, CF5 2LH18, The Grange, Cardiff, CF5 2LH
• Sold Mar 2023£540,000 | 4 Bed House8, Verlands Close, Cardiff, CF5 2BQ8, Verlands Close, Cardiff, CF5 2BQ
• Sold Nov 2022£435,000 | 4 Bed House40, The Grange, Cardiff, CF5 2LH40, The Grange, Cardiff, CF5 2LH
• Sold Sep 2022£465,000 | 4 Bed House32, Palace Avenue, Cardiff, CF5 2DW32, Palace Avenue, Cardiff, CF5 2DW
• Sold Aug 2021£340,000 | 4 Bed House8, Palace Avenue, Cardiff, CF5 2DW8, Palace Avenue, Cardiff, CF5 2DW
• Sold Jan 2021£350,000 | 4 Bed House4, The Grange, Cardiff, CF5 2LH4, The Grange, Cardiff, CF5 2LH
• Sold Sep 2020£379,950 | 4 Bed House42, The Grange, Cardiff, CF5 2LH42, The Grange, Cardiff, CF5 2LH
• Sold Dec 2019£390,000 | 4 Bed House19, Palace Avenue, Cardiff, CF5 2DW19, Palace Avenue, Cardiff, CF5 2DW
• Sold Oct 2018£343,000 | 4 Bed House319, Western Avenue, Cardiff, CF5 2BA319, Western Avenue, Cardiff, CF5 2BA
• Sold Feb 2018£310,000 | 4 Bed House36, The Grange, Cardiff, CF5 2LH36, The Grange, Cardiff, CF5 2LH
• Sold Jun 2017£335,000 | 4 Bed House21, Palace Avenue, Cardiff, CF5 2DW21, Palace Avenue, Cardiff, CF5 2DW
• Sold Jan 2017£310,000 | 4 Bed House317, Western Avenue, Cardiff, CF5 2BA317, Western Avenue, Cardiff, CF5 2BA
• Sold Aug 2015£307,000 | 3 Bed House307, Western Avenue, Cardiff, CF5 2BA307, Western Avenue, Cardiff, CF5 2BA
• Sold Feb 2014£260,000 | 4 Bed House329, Western Avenue, Cardiff, CF5 2BA329, Western Avenue, Cardiff, CF5 2BA
• Sold Apr 2010£230,000 | 4 Bed House305, Western Avenue, Cardiff, CF5 2BA305, Western Avenue, Cardiff, CF5 2BA

Our analysis of the public data ranks 323, Western Avenue, Cardiff as the 56th largest and the 44th most expensive of the 125 addresses on Western Avenue, Cardiff, CF5.

Against the CF5 postcode district average, it is £149k more expensive than the typical property.

• Waun-Gron Park

  |

  900 m away
• Fairwater

  |

  1.2 km away
• Danescourt

  |

  1.5 km away

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