According to data from HM Land Registry, 3, Sunningdale Close, Cardiff sits on a plot of 817 m².

We have plot size data on 7 out of 7 other houses in the postcode and 3, Sunningdale Close, Cardiff sits on the 3rd largest plot.

3, Sunningdale Close, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Jun 2025.

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

According to HM Land Registry, 3, Sunningdale Close, Cardiff was last sold on 30th May 2001 for £197,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold May 2001£197,500

According to the Land Registry and our network of Estate Agents, there have been 149 sales of properties similar to 3, Sunningdale Close, Cardiff within a radius of 710 metres since 2018.

The most recent example is 1, Brynderwen Close, Cardiff, CF23 6BR, a freehold house which sold for £450,000 on the 8th May 2026.

Read more about house prices in CF23.

• Sold May 2026£450,000 | 4 Bed House1, Brynderwen Close, Cardiff, CF23 6BR1, Brynderwen Close, Cardiff, CF23 6BR
• Sold Apr 2026£470,000 | 4 Bed House36, Windermere Avenue, Cardiff, CF23 5PR36, Windermere Avenue, Cardiff, CF23 5PR
• Sold Nov 2025£525,000 | 4 Bed House2, Windermere Avenue, Cardiff, CF23 5PQ2, Windermere Avenue, Cardiff, CF23 5PQ
• Sold Oct 2025£510,000 | 4 Bed House88, Lakeside Drive, Cardiff, CF23 6DG88, Lakeside Drive, Cardiff, CF23 6DG
• Sold Sep 2025£550,000 | 4 Bed House37, Cefn Coed Avenue, Cardiff, CF23 6HF37, Cefn Coed Avenue, Cardiff, CF23 6HF
• Sold Sep 2025£495,000 | 4 Bed House14, Lomond Crescent, Cardiff, CF23 6ES14, Lomond Crescent, Cardiff, CF23 6ES
• Sold Apr 2025£430,000 | 4 Bed House10, Farm Drive, Cardiff, CF23 6HQ10, Farm Drive, Cardiff, CF23 6HQ
• Sold Dec 2024£530,000 | 4 Bed House40, Huron Crescent, Cardiff, CF23 6DT40, Huron Crescent, Cardiff, CF23 6DT
• Sold Oct 2024£520,000 | 4 Bed House62, Torrens Drive, Cardiff, CF23 6DS62, Torrens Drive, Cardiff, CF23 6DS
• Sold Aug 2024£545,000 | 4 Bed House4, Lomond Crescent, Cardiff, CF23 6ES4, Lomond Crescent, Cardiff, CF23 6ES
• Sold Jul 2024£415,000 | 4 Bed House8, Eskdale Close, Cardiff, CF23 5LF8, Eskdale Close, Cardiff, CF23 5LF
• Sold Jan 2024£418,000 | 4 Bed House3, Oakdene Close, Cardiff, CF23 6HJ3, Oakdene Close, Cardiff, CF23 6HJ
• Sold Sep 2023£550,000 | 4 Bed House66, Lakeside Drive, Cardiff, CF23 6DG66, Lakeside Drive, Cardiff, CF23 6DG
• Sold Mar 2023£16,300 | 4 Bed House40, Cefn Coed Avenue, Cardiff, CF23 6HG40, Cefn Coed Avenue, Cardiff, CF23 6HG
• Sold Jun 2022£567,000 | 4 Bed House19, Cefn Coed Avenue, Cardiff, CF23 6HE19, Cefn Coed Avenue, Cardiff, CF23 6HE
• Sold Aug 2021£460,000 | 4 Bed House11, Owain Close, Cardiff, CF23 6HN11, Owain Close, Cardiff, CF23 6HN
• Sold Oct 2020£395,000 | 4 Bed House64, Torrens Drive, Cardiff, CF23 6DS64, Torrens Drive, Cardiff, CF23 6DS
• Sold Oct 2020£357,500 | 4 Bed House88, Torrens Drive, Cardiff, CF23 6DR88, Torrens Drive, Cardiff, CF23 6DR
• Sold Feb 2019£400,000 | 4 Bed House5, Sunningdale Close, Cardiff, CF23 6HP5, Sunningdale Close, Cardiff, CF23 6HP
• Sold Jan 2018£380,000 | 4 Bed House2, Sunningdale Close, Cardiff, CF23 6HP2, Sunningdale Close, Cardiff, CF23 6HP

Sunningdale Close, Cardiff, CF23 has a total of 7 addresses. According to our analysis of all the public data, 3, Sunningdale Close, Cardiff is the 3rd largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £138k more expensive than the average property in CF23.

• Heath Low Level

  |

  1.1 km away
• Heath High Level

  |

  1.1 km away
• Ty Glas

  |

  2.3 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.