HM Land Registry records the plot of land for 5, Walnut Tree Close, Cardiff as measuring 267 m².

That makes it the 22nd largest plot in the postcode, where all 23 other houses have recorded plot data.

The most recent sale of 5, Walnut Tree Close, Cardiff completed on 29th March 2010 at £176,250 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 risen by 63.8% over the period since March 2010.

• Sold Mar 2010£176,250

Since 2016 74 properties similar to 5, Walnut Tree Close, Cardiff have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th December 2025, was 29, Bryn Derwen, Cardiff, CF15 8SW, a freehold house which sold for £255,000.

Read more about house prices in CF15.

• Sold Dec 2025£255,000 | 3 Bed House29, Bryn Derwen, Cardiff, CF15 8SW29, Bryn Derwen, Cardiff, CF15 8SW
• Sold Dec 2025£350,000 | 3 Bed House6, Bryn Rhosyn, Cardiff, CF15 8RN6, Bryn Rhosyn, Cardiff, CF15 8RN
• Sold Nov 2025£270,340 | 3 Bed House79, Bryn Derwen, Cardiff, CF15 8SW79, Bryn Derwen, Cardiff, CF15 8SW
• Sold Mar 2025£290,000 | 3 Bed House32, Ravensbrook, Cardiff, CF15 8LT32, Ravensbrook, Cardiff, CF15 8LT
• Sold Feb 2025£360,000 | 3 Bed House23, Bryn Rhosyn, Cardiff, CF15 8RN23, Bryn Rhosyn, Cardiff, CF15 8RN
• Sold Mar 2024£272,500 | 3 Bed House37, Maes Y Crofft, Cardiff, CF15 8FE37, Maes Y Crofft, Cardiff, CF15 8FE
• Sold Feb 2024£286,500 | 3 Bed House39, Cefn Coch, Cardiff, CF15 8BJ39, Cefn Coch, Cardiff, CF15 8BJ
• Sold Nov 2023£294,500 | 3 Bed House43, Hazel Tree Close, Cardiff, CF15 8RS43, Hazel Tree Close, Cardiff, CF15 8RS
• Sold Aug 2023£248,000 | 3 Bed House39, Maes Y Crofft, Cardiff, CF15 8FE39, Maes Y Crofft, Cardiff, CF15 8FE
• Sold Feb 2023£250,000 | 3 Bed House15, Bryn Derwen, Cardiff, CF15 8SW15, Bryn Derwen, Cardiff, CF15 8SW
• Sold Oct 2022£320,000 | 3 Bed House29, Hazel Tree Close, Cardiff, CF15 8RS29, Hazel Tree Close, Cardiff, CF15 8RS
• Sold May 2022£350,000 | 3 Bed House10, Craig Hir, Cardiff, CF15 8RB10, Craig Hir, Cardiff, CF15 8RB
• Sold Feb 2022£260,000 | 3 Bed House8, Bryn Rhosyn, Cardiff, CF15 8RN8, Bryn Rhosyn, Cardiff, CF15 8RN
• Sold Jan 2022£199,950 | 3 Bed House16, Cefn Coch, Cardiff, CF15 8BJ16, Cefn Coch, Cardiff, CF15 8BJ
• Sold Feb 2021£245,000 | 3 Bed House73, Bryn Derwen, Cardiff, CF15 8SW73, Bryn Derwen, Cardiff, CF15 8SW
• Sold Feb 2021£257,000 | 3 Bed House19, Bryn Rhosyn, Cardiff, CF15 8RN19, Bryn Rhosyn, Cardiff, CF15 8RN
• Sold Oct 2020£262,500 | 3 Bed House5, Bryn Rhosyn, Cardiff, CF15 8RN5, Bryn Rhosyn, Cardiff, CF15 8RN
• Sold Jul 2019£230,000 | 3 Bed House20, Bryn Rhosyn, Cardiff, CF15 8RN20, Bryn Rhosyn, Cardiff, CF15 8RN
• Sold Nov 2018£200,000 | 3 Bed House77, Bryn Derwen, Cardiff, CF15 8SW77, Bryn Derwen, Cardiff, CF15 8SW
• Sold Oct 2016£175,000 | 3 Bed House55, Bryn Derwen, Cardiff, CF15 8SW55, Bryn Derwen, Cardiff, CF15 8SW

Of the 23 addresses on Walnut Tree Close, Radyr, Cardiff, CF15, 5, Walnut Tree Close, Cardiff comes out as the 22nd largest and the 22nd most expensive in our analysis of the public data.

It is also £86k less expensive than the average property across the CF15 district.

• Radyr

  |

  1.4 km away
• Taffs Well

  |

  2.2 km away
• Coryton

  |

  2.4 km away

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