According to data from HM Land Registry, 5, Keyes Avenue, Cardiff sits on a plot of 472 m².

We have plot size data on 14 out of 14 other houses in the postcode and 5, Keyes Avenue, Cardiff sits on the largest plot.

5, Keyes Avenue, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 04 Jun 2020.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 5, Keyes Avenue, Cardiff was last sold on 20th October 2000 for £172,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Oct 2000£172,500

According to the Land Registry and our network of Estate Agents, there have been 61 sales of properties similar to 5, Keyes Avenue, Cardiff within a radius of 660 metres since 2011.

The most recent example is 138, King George V Drive North, Cardiff, CF14 4EL, a freehold house which sold for £650,000 on the 11th July 2025.

Read more about house prices in CF23.

• Sold Jul 2025£650,000 | 5 Bed House138, King George V Drive North, Cardiff, CF14 4EL138, King George V Drive North, Cardiff, CF14 4EL
• Sold May 2024£685,000 | 5 Bed House60, Windermere Avenue, Cardiff, CF23 5PS60, Windermere Avenue, Cardiff, CF23 5PS
• Sold Jan 2024£757,500 | 4 Bed House139, Lake Road West, Cardiff, CF23 5PJ139, Lake Road West, Cardiff, CF23 5PJ
• Sold Jun 2023£590,000 | 4 Bed House7, Beatty Avenue, Cardiff, CF23 5QR7, Beatty Avenue, Cardiff, CF23 5QR
• Sold Aug 2022£738,000 | 5 Bed House18, Lakeside Drive, Cardiff, CF23 6DD18, Lakeside Drive, Cardiff, CF23 6DD
• Sold Oct 2021£590,000 | 5 Bed House28, Lake Road North, Cardiff, CF23 5QN28, Lake Road North, Cardiff, CF23 5QN
• Sold Feb 2021£560,000 | 4 Bed House21, Heath Park Avenue, Cardiff, CF14 3RF21, Heath Park Avenue, Cardiff, CF14 3RF
• Sold Dec 2020£740,000 | 4 Bed House149, Lake Road West, Cardiff, CF23 5PJ149, Lake Road West, Cardiff, CF23 5PJ
• Sold Nov 2020£550,000 | 4 Bed House87, Windermere Avenue, Cardiff, CF23 5PS87, Windermere Avenue, Cardiff, CF23 5PS
• Sold Jul 2020£507,500 | 4 Bed House95, Heath Park Avenue, Cardiff, CF14 3RG95, Heath Park Avenue, Cardiff, CF14 3RG
• Sold Jan 2020£535,000 | 5 Bed House31, Heath Park Avenue, Cardiff, CF14 3RF31, Heath Park Avenue, Cardiff, CF14 3RF
• Sold Aug 2019£508,000 | 5 Bed House1, Keyes Avenue, Cardiff, CF23 5QQ1, Keyes Avenue, Cardiff, CF23 5QQ
• Sold Mar 2018£490,000 | 5 Bed House49, Heath Park Avenue, Cardiff, CF14 3RF49, Heath Park Avenue, Cardiff, CF14 3RF
• Sold Oct 2017£425,000 | 5 Bed House17, Heath Park Avenue, Cardiff, CF14 3RF17, Heath Park Avenue, Cardiff, CF14 3RF
• Sold May 2017£480,000 | 5 Bed House4, Mountbatten Close, Cardiff, CF23 5QH4, Mountbatten Close, Cardiff, CF23 5QH
• Sold Mar 2017£460,000 | 5 Bed House199, Heathwood Road, Cardiff, CF14 4BN199, Heathwood Road, Cardiff, CF14 4BN
• Sold Oct 2015£591,950 | 5 Bed House209, Lake Road West, Cardiff, CF23 5QX209, Lake Road West, Cardiff, CF23 5QX
• Sold Sep 2013£365,500 | 5 Bed House77, Heath Park Avenue, Cardiff, CF14 3RG77, Heath Park Avenue, Cardiff, CF14 3RG
• Sold Apr 2013£399,950 | 4 Bed House42, Beatty Avenue, Cardiff, CF23 5QU42, Beatty Avenue, Cardiff, CF23 5QU
• Sold Apr 2011£365,000 | 5 Bed House51, Heath Park Avenue, Cardiff, CF14 3RF51, Heath Park Avenue, Cardiff, CF14 3RF

Keyes Avenue, Cardiff, CF23 has a total of 14 addresses. According to our analysis of all the public data, 5, Keyes Avenue, Cardiff is the largest and the 2nd most expensive property on the street.

When compared to the postcode district it is £288k more expensive than the average property in CF23.

• Heath Low Level

  |

  300 m away
• Heath High Level

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  300 m away
• Ty Glas

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  1.5 km away

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