HM Land Registry records the plot of land for 4, Walnut Tree Close, Cardiff as measuring 651 m².

That makes it the 3rd largest plot in the postcode, where all 23 other houses have recorded plot data.

4, Walnut Tree Close, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Sep 2014.

The property is not 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 4, Walnut Tree Close, Cardiff completed on 5th January 2015 at £272,000 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 risen by 50.6% over the period since January 2015.

• Sold Jan 2015£272,000

Since 2017 188 properties similar to 4, 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 February 2026, was 23, Pine Tree Close, Cardiff, CF15 8RQ, a freehold house which sold for £368,000.

Read more about house prices in CF15.

• Sold Feb 2026£368,000 | 4 Bed House23, Pine Tree Close, Cardiff, CF15 8RQ23, Pine Tree Close, Cardiff, CF15 8RQ
• Sold Jan 2026£405,000 | 3 Bed House2, Coed Y Llyn, Cardiff, CF15 8RF2, Coed Y Llyn, Cardiff, CF15 8RF
• Sold Nov 2024£325,000 | 4 Bed House12, Pine Tree Close, Cardiff, CF15 8RQ12, Pine Tree Close, Cardiff, CF15 8RQ
• Sold Sep 2024£392,000 | 4 Bed House7, Hazel Tree Close, Cardiff, CF15 8RS7, Hazel Tree Close, Cardiff, CF15 8RS
• Sold Sep 2024£387,000 | 4 Bed House2, Maple Tree Close, Cardiff, CF15 8RU2, Maple Tree Close, Cardiff, CF15 8RU
• Sold May 2024£380,000 | 4 Bed House36, Pentwyn, Cardiff, CF15 8RE36, Pentwyn, Cardiff, CF15 8RE
• Sold Dec 2023£415,000 | 4 Bed House89, Pentwyn, Cardiff, CF15 8RE89, Pentwyn, Cardiff, CF15 8RE
• Sold Sep 2023£410,000 | 4 Bed House1, Coed Y Llyn, Cardiff, CF15 8RF1, Coed Y Llyn, Cardiff, CF15 8RF
• Sold Aug 2023£455,000 | 4 Bed House22, Pine Tree Close, Cardiff, CF15 8RQ22, Pine Tree Close, Cardiff, CF15 8RQ
• Sold Sep 2021£410,000 | 4 Bed House5, Sycamore Tree Close, Cardiff, CF15 8RT5, Sycamore Tree Close, Cardiff, CF15 8RT
• Sold Jun 2021£335,000 | 4 Bed House46, Hazel Tree Close, Cardiff, CF15 8RS46, Hazel Tree Close, Cardiff, CF15 8RS
• Sold Apr 2021£318,000 | 4 Bed House42, Hazel Tree Close, Cardiff, CF15 8RS42, Hazel Tree Close, Cardiff, CF15 8RS
• Sold Feb 2021£340,000 | 4 Bed House11, Pine Tree Close, Cardiff, CF15 8RQ11, Pine Tree Close, Cardiff, CF15 8RQ
• Sold Oct 2020£332,500 | 4 Bed House5, Pine Tree Close, Cardiff, CF15 8RQ5, Pine Tree Close, Cardiff, CF15 8RQ
• Sold Nov 2019£325,000 | 4 Bed House20, Sycamore Tree Close, Cardiff, CF15 8RT20, Sycamore Tree Close, Cardiff, CF15 8RT
• Sold Dec 2018£330,000 | 4 Bed House50, Pentwyn, Cardiff, CF15 8RE50, Pentwyn, Cardiff, CF15 8RE
• Sold May 2018£263,500 | 4 Bed House60, Hazel Tree Close, Cardiff, CF15 8RS60, Hazel Tree Close, Cardiff, CF15 8RS
• Sold May 2018£295,000 | 4 Bed House4, Sycamore Tree Close, Cardiff, CF15 8RT4, Sycamore Tree Close, Cardiff, CF15 8RT
• Sold Mar 2018£275,000 | 3 Bed House4, Maple Tree Close, Cardiff, CF15 8RU4, Maple Tree Close, Cardiff, CF15 8RU
• Sold Mar 2017£315,000 | 4 Bed House6, Walnut Tree Close, Cardiff, CF15 8SX6, Walnut Tree Close, Cardiff, CF15 8SX

Of the 23 addresses on Walnut Tree Close, Radyr, Cardiff, CF15, 4, Walnut Tree Close, Cardiff comes out as the 18th largest and the 11th most expensive in our analysis of the public data.

It is also £61k more 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.