HM Land Registry records the plot of land for 9, Llanrumney Avenue, Cardiff as measuring 430 m².

That makes it the 6th largest plot in the postcode, where all 11 other houses have recorded plot data.

9, Llanrumney Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Mar 2023.

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 9, Llanrumney Avenue, Cardiff completed on 28th July 2023 at £332,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 3.5% over the period since July 2023.

• Sold Jul 2023£332,000
• Sold Feb 2012£195,000

Since 2014 67 properties similar to 9, Llanrumney Avenue, Cardiff have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 30th January 2026, was 21, Lynton Terrace, Cardiff, CF3 4BR, a freehold house which sold for £330,000.

Read more about house prices in CF3.

• Sold Jan 2026£330,000 | 4 Bed House21, Lynton Terrace, Cardiff, CF3 4BR21, Lynton Terrace, Cardiff, CF3 4BR
• Sold Nov 2025£335,000 | 4 Bed House3, Patchway Crescent, Cardiff, CF3 4AH3, Patchway Crescent, Cardiff, CF3 4AH
• Sold Jul 2025£380,000 | 4 Bed House73, Ridgeway Road, Cardiff, CF3 4AD73, Ridgeway Road, Cardiff, CF3 4AD
• Sold Jul 2025£450,000 | 4 Bed House35, Llanrumney Avenue, Cardiff, CF3 4BQ35, Llanrumney Avenue, Cardiff, CF3 4BQ
• Sold Mar 2025£456,950 | 4 Bed House17, Llanrumney Avenue, Cardiff, CF3 4BP17, Llanrumney Avenue, Cardiff, CF3 4BP
• Sold Nov 2024£310,000 | 4 Bed House27, Llanrumney Avenue, Cardiff, CF3 4BP27, Llanrumney Avenue, Cardiff, CF3 4BP
• Sold Oct 2024£348,950 | 4 Bed House3, Trelawney Avenue, Cardiff, CF3 3JQ3, Trelawney Avenue, Cardiff, CF3 3JQ
• Sold Aug 2024£315,000 | 4 Bed House15, Patchway Crescent, Cardiff, CF3 4AH15, Patchway Crescent, Cardiff, CF3 4AH
• Sold Jul 2023£338,000 | 4 Bed House5, Lynton Terrace, Cardiff, CF3 4BR5, Lynton Terrace, Cardiff, CF3 4BR
• Sold May 2023£342,500 | 4 Bed House17, Lynton Close, Cardiff, CF3 4BU17, Lynton Close, Cardiff, CF3 4BU
• Sold Sep 2022£325,000 | 4 Bed House65, Ridgeway Road, Cardiff, CF3 4AD65, Ridgeway Road, Cardiff, CF3 4AD
• Sold Aug 2021£265,000 | 4 Bed House19, Tiverton Drive, Cardiff, CF3 4AX19, Tiverton Drive, Cardiff, CF3 4AX
• Sold Jun 2021£295,000 | 4 Bed House4, Patchway Crescent, Cardiff, CF3 4AH4, Patchway Crescent, Cardiff, CF3 4AH
• Sold Jan 2021£345,000 | 4 Bed House38, Linden Grove, Cardiff, CF3 4LQ38, Linden Grove, Cardiff, CF3 4LQ
• Sold Jan 2021£288,000 | 4 Bed House28, Patchway Crescent, Cardiff, CF3 4AH28, Patchway Crescent, Cardiff, CF3 4AH
• Sold Nov 2020£280,000 | 4 Bed House7, Lynton Close, Cardiff, CF3 4BU7, Lynton Close, Cardiff, CF3 4BU
• Sold Aug 2018£265,000 | 4 Bed House30, Patchway Crescent, Cardiff, CF3 4AH30, Patchway Crescent, Cardiff, CF3 4AH
• Sold Feb 2016£215,000 | 4 Bed House13, Lynton Terrace, Cardiff, CF3 4BR13, Lynton Terrace, Cardiff, CF3 4BR
• Sold Jun 2015£226,000 | 4 Bed House9, Lynton Terrace, Cardiff, CF3 4BR9, Lynton Terrace, Cardiff, CF3 4BR
• Sold May 2014£242,500 | 4 Bed House20, Lynton Terrace, Cardiff, CF3 4BR20, Lynton Terrace, Cardiff, CF3 4BR

Of the 176 addresses on Llanrumney Avenue, Llanrumney, Cardiff, CF3, 9, Llanrumney Avenue, Cardiff comes out as the 10th largest and the 7th most expensive in our analysis of the public data.

It is also £121k more expensive than the average property across the CF3 district.

• Heath High Level

  |

  3.5 km away
• Heath Low Level

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  3.5 km away
• Cathays

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  4.1 km away

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