HM Land Registry records the plot of land for 11, Willow Grove, Cardiff as measuring 378 m².

That makes it the largest plot in the postcode, where all 10 other houses have recorded plot data.

11, Willow Grove, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Mar 2019.

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 11, Willow Grove, Cardiff completed on 17th October 2025 at £252,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold 3 times.

Values of comparable properties have risen by 0.8% over the period since October 2025.

Since 2019 230 properties similar to 11, Willow Grove, Cardiff have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 1st June 2026, was 248, Heritage Park, Cardiff, CF3 0DU, a freehold house which sold for £255,000.

Read more about house prices in CF3.

• Sold Jun 2026£255,000 | 3 Bed House248, Heritage Park, Cardiff, CF3 0DU248, Heritage Park, Cardiff, CF3 0DU
• Sold Apr 2026£282,200 | 3 Bed House6, Melrose Close, Cardiff, CF3 5SW6, Melrose Close, Cardiff, CF3 5SW
• Sold Dec 2025£242,000 | 3 Bed House42, Pennyroyal Close, Cardiff, CF3 0NA42, Pennyroyal Close, Cardiff, CF3 0NA
• Sold Nov 2025£235,000 | 3 Bed House38, Saffron Drive, Cardiff, CF3 0NH38, Saffron Drive, Cardiff, CF3 0NH
• Sold Nov 2025£300,000 | 3 Bed House6, Fairhaven Close, Cardiff, CF3 0LD6, Fairhaven Close, Cardiff, CF3 0LD
• Sold Jul 2025£290,000 | 3 Bed House3, Willow Grove, Cardiff, CF3 0LA3, Willow Grove, Cardiff, CF3 0LA
• Sold Jun 2025£270,000 | 3 Bed House11, Lytham Grove, Cardiff, CF3 0LU11, Lytham Grove, Cardiff, CF3 0LU
• Sold Oct 2024£275,000 | 3 Bed House8, Heritage Park, Cardiff, CF3 0DP8, Heritage Park, Cardiff, CF3 0DP
• Sold May 2024£275,000 | 3 Bed House10, Fennel Close, Cardiff, CF3 0ND10, Fennel Close, Cardiff, CF3 0ND
• Sold Nov 2023£192,000 | 3 Bed House13, Heritage Park, Cardiff, CF3 0DP13, Heritage Park, Cardiff, CF3 0DP
• Sold Nov 2022£239,000 | 3 Bed House24, Wentworth Lane, Cardiff, CF3 0LH24, Wentworth Lane, Cardiff, CF3 0LH
• Sold Nov 2022£250,000 | 3 Bed House26, Swanage Close, Cardiff, CF3 0LS26, Swanage Close, Cardiff, CF3 0LS
• Sold Sep 2022£270,000 | 3 Bed House214, Heritage Park, Cardiff, CF3 0DU214, Heritage Park, Cardiff, CF3 0DU
• Sold Sep 2022£250,000 | 3 Bed House10, Heritage Park, Cardiff, CF3 0DP10, Heritage Park, Cardiff, CF3 0DP
• Sold Jul 2022£295,000 | 3 Bed House9, Heritage Park, Cardiff, CF3 0DP9, Heritage Park, Cardiff, CF3 0DP
• Sold Mar 2020£182,500 | 3 Bed House13, Caraway Close, Cardiff, CF3 0NF13, Caraway Close, Cardiff, CF3 0NF
• Sold Jan 2020£212,500 | 3 Bed House22, Pennyroyal Close, Cardiff, CF3 0NA22, Pennyroyal Close, Cardiff, CF3 0NA
• Sold Nov 2019£225,000 | 3 Bed House2, Fairhaven Close, Cardiff, CF3 0LD2, Fairhaven Close, Cardiff, CF3 0LD
• Sold Oct 2019£195,000 | 3 Bed House19, Wentworth Lane, Cardiff, CF3 0LH19, Wentworth Lane, Cardiff, CF3 0LH
• Sold Jun 2019£180,000 | 3 Bed House10, Lytham Grove, Cardiff, CF3 0LU10, Lytham Grove, Cardiff, CF3 0LU

Of the 16 addresses on Willow Grove, St. Mellons, Cardiff, CF3, 11, Willow Grove, Cardiff comes out as the 4th largest and the 7th most expensive in our analysis of the public data.

It is also £522 less expensive than the average property across the CF3 district.

• Llanishen

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  6.0 km away
• Heath High Level

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  6.1 km away
• Heath Low Level

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  6.2 km away

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