HM Land Registry records the plot of land for 8, Runcorn Close, Cardiff as measuring 199 m².

That makes it the 15th largest plot in the postcode, where all 20 other houses have recorded plot data.

8, Runcorn Close, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Nov 2025.

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 8, Runcorn Close, Cardiff completed on 20th February 2026 at £190,000 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 4.9% over the period since February 2026.

• Sold Feb 2026£190,000

Since 2007 139 properties similar to 8, Runcorn Close, Cardiff have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th January 2026, was 80, Ashburton Avenue, Cardiff, CF3 5PS, a freehold house which sold for £185,000.

Read more about house prices in CF3.

• Sold Jan 2026£185,000 | 3 Bed House80, Ashburton Avenue, Cardiff, CF3 5PS80, Ashburton Avenue, Cardiff, CF3 5PS
• Sold Jan 2026£225,000 | 3 Bed House19, Sedgemoor Road, Cardiff, CF3 5QW19, Sedgemoor Road, Cardiff, CF3 5QW
• Sold Dec 2025£245,000 | 3 Bed House22, Elgar Crescent, Cardiff, CF3 5RT22, Elgar Crescent, Cardiff, CF3 5RT
• Sold Oct 2025£215,000 | 3 Bed House35, Dulverton Avenue, Cardiff, CF3 5TU35, Dulverton Avenue, Cardiff, CF3 5TU
• Sold Aug 2025£225,000 | 3 Bed House41, Ferntree Drive, Cardiff, CF3 0AA41, Ferntree Drive, Cardiff, CF3 0AA
• Sold Mar 2025£245,000 | 3 Bed House34, Dulverton Avenue, Cardiff, CF3 5TU34, Dulverton Avenue, Cardiff, CF3 5TU
• Sold Jan 2025£195,000 | 3 Bed House37, Dulverton Avenue, Cardiff, CF3 5TU37, Dulverton Avenue, Cardiff, CF3 5TU
• Sold Aug 2024£180,000 | 3 Bed House118, Honiton Road, Cardiff, CF3 5QN118, Honiton Road, Cardiff, CF3 5QN
• Sold Apr 2023£168,000 | 3 Bed House26, Okehampton Avenue, Cardiff, CF3 5QZ26, Okehampton Avenue, Cardiff, CF3 5QZ
• Sold Mar 2023£190,000 | 3 Bed House16, Meadowlark Close, Cardiff, CF3 0AB16, Meadowlark Close, Cardiff, CF3 0AB
• Sold Oct 2022£165,000 | 3 Bed House15, Silverstone Close, Cardiff, CF3 5PW15, Silverstone Close, Cardiff, CF3 5PW
• Sold Apr 2022£229,950 | 3 Bed House2, Heathcliffe Close, Cardiff, CF3 5PY2, Heathcliffe Close, Cardiff, CF3 5PY
• Sold Apr 2022£170,000 | 3 Bed House14, Elgar Crescent, Cardiff, CF3 5RT14, Elgar Crescent, Cardiff, CF3 5RT
• Sold Oct 2021£195,000 | 3 Bed House21, Lyncroft Close, Cardiff, CF3 5PX21, Lyncroft Close, Cardiff, CF3 5PX
• Sold Sep 2020£158,000 | 3 Bed House22, Silverstone Close, Cardiff, CF3 5PW22, Silverstone Close, Cardiff, CF3 5PW
• Sold Apr 2020£182,000 | 3 Bed House23, Lyncroft Close, Cardiff, CF3 5PX23, Lyncroft Close, Cardiff, CF3 5PX
• Sold Feb 2020£155,000 | 3 Bed House16, Runcorn Close, Cardiff, CF3 5PZ16, Runcorn Close, Cardiff, CF3 5PZ
• Sold Sep 2019£200,000 | 3 Bed House13, Runcorn Close, Cardiff, CF3 5PZ13, Runcorn Close, Cardiff, CF3 5PZ
• Sold Jun 2015£153,000 | 3 Bed House17, Runcorn Close, Cardiff, CF3 5PZ17, Runcorn Close, Cardiff, CF3 5PZ
• Sold Apr 2007£142,000 | 3 Bed House6, Runcorn Close, Cardiff, CF3 5PZ6, Runcorn Close, Cardiff, CF3 5PZ

Of the 20 addresses on Runcorn Close, St. Mellons, Cardiff, CF3, 8, Runcorn Close, Cardiff comes out as the 11th largest and the 11th most expensive in our analysis of the public data.

It is also £50k less expensive than the average property across the CF3 district.

• Llanishen

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  4.7 km away
• Heath High Level

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  4.9 km away
• Heath Low Level

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  4.9 km away

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