HM Land Registry records the plot of land for 159, Woolaston Avenue, Cardiff as measuring 378 m².

That makes it the 3rd largest plot in the postcode, where all 13 other houses have recorded plot data.

159, Woolaston Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 18 Sep 2024.

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

The most recent sale of 159, Woolaston Avenue, Cardiff completed on 15th August 2025 at £368,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 14.1% over the period since August 2025.

• Sold Aug 2025£368,500

Since 2016 119 properties similar to 159, Woolaston Avenue, Cardiff have sold within a radius of 630 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 16th January 2026, was 58, Woolaston Avenue, Cardiff, CF23 6HA, a freehold house which sold for £214,000.

Read more about house prices in CF23.

• Sold Jan 2026£214,000 | 3 Bed House58, Woolaston Avenue, Cardiff, CF23 6HA58, Woolaston Avenue, Cardiff, CF23 6HA
• Sold Sep 2025£360,000 | 3 Bed House32, Clearwater Way, Cardiff, CF23 6DJ32, Clearwater Way, Cardiff, CF23 6DJ
• Sold Jul 2025£399,950 | 3 Bed House61, Ogwen Drive, Cardiff, CF23 6LJ61, Ogwen Drive, Cardiff, CF23 6LJ
• Sold Jul 2025£362,000 | 3 Bed House14, Clearwater Way, Cardiff, CF23 6DJ14, Clearwater Way, Cardiff, CF23 6DJ
• Sold Mar 2025£425,000 | 3 Bed House19, Carnegie Drive, Cardiff, CF23 6DH19, Carnegie Drive, Cardiff, CF23 6DH
• Sold Feb 2025£385,000 | 3 Bed House41, Gwynant Crescent, Cardiff, CF23 6LT41, Gwynant Crescent, Cardiff, CF23 6LT
• Sold Jan 2025£375,000 | 3 Bed House47, Torrens Drive, Cardiff, CF23 6DR47, Torrens Drive, Cardiff, CF23 6DR
• Sold Dec 2024£380,000 | 3 Bed House16, Carnegie Drive, Cardiff, CF23 6DH16, Carnegie Drive, Cardiff, CF23 6DH
• Sold Dec 2024£425,000 | 3 Bed House89, Ogwen Drive, Cardiff, CF23 6LJ89, Ogwen Drive, Cardiff, CF23 6LJ
• Sold Oct 2024£356,000 | 3 Bed House56, Clearwater Way, Cardiff, CF23 6DJ56, Clearwater Way, Cardiff, CF23 6DJ
• Sold Sep 2024£360,000 | 3 Bed House10, Clearwater Way, Cardiff, CF23 6DJ10, Clearwater Way, Cardiff, CF23 6DJ
• Sold Mar 2024£335,000 | 3 Bed House39, Torrens Drive, Cardiff, CF23 6DR39, Torrens Drive, Cardiff, CF23 6DR
• Sold Nov 2022£412,500 | 3 Bed House57, Torrens Drive, Cardiff, CF23 6DR57, Torrens Drive, Cardiff, CF23 6DR
• Sold Aug 2022£421,000 | 3 Bed House80, Torrens Drive, Cardiff, CF23 6DR80, Torrens Drive, Cardiff, CF23 6DR
• Sold Jun 2021£330,000 | 3 Bed House22, Carnegie Drive, Cardiff, CF23 6DH22, Carnegie Drive, Cardiff, CF23 6DH
• Sold Jun 2021£290,000 | 3 Bed House42, Clearwater Way, Cardiff, CF23 6DJ42, Clearwater Way, Cardiff, CF23 6DJ
• Sold Apr 2021£270,000 | 3 Bed House50, Clearwater Way, Cardiff, CF23 6DJ50, Clearwater Way, Cardiff, CF23 6DJ
• Sold Jul 2020£310,000 | 3 Bed House68, Woolaston Avenue, Cardiff, CF23 6HA68, Woolaston Avenue, Cardiff, CF23 6HA
• Sold Jul 2019£340,000 | 3 Bed House39, Gwynant Crescent, Cardiff, CF23 6LT39, Gwynant Crescent, Cardiff, CF23 6LT
• Sold Sep 2016£255,000 | 3 Bed House46, Woolaston Avenue, Cardiff, CF23 6HA46, Woolaston Avenue, Cardiff, CF23 6HA

Of the 154 addresses on Woolaston Avenue, Cardiff, CF23, 159, Woolaston Avenue, Cardiff comes out as the 46th largest and the 43rd most expensive in our analysis of the public data.

It is also £14k more expensive than the average property across the CF23 district.

• Heath Low Level

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  900 m away
• Heath High Level

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  900 m away
• Ty Glas

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  2.1 km away

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