Over the past 30 years, there have been 23 property sales recorded in the CF23 5QL postcode area. The highest sale price reached £400,000, while the most recent sale was a property sold in July 2025 for £400,000.

The estimated average property value in CF23 5QL currently stands at £462,042, which is approximately 37% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £4,126.

Property prices in CF23 5QL have risen by 3.8% over the past year , with a total increase of 27.9% over the past five years, and a long-term rise of 56.9% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 91% of transactions , followed by detached.

Housing in CF23 5QL is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

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Property Sales

20 Crystal Avenue, Cardiff, CF23 5QL

🏠 Semi-detached
🛏️ 6bed
📐 1034 sq ft
Today
£472,226
streetscan.co.uk estimate
14 May 2021
£390,000
16 Nov 2018
£342,000
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24 Crystal Avenue, Cardiff, CF23 5QL

Today
£550,100
streetscan.co.uk estimate
8 Mar 2002
£160,000
8 Sep 1995
£62,000

31 Crystal Avenue, Cardiff, CF23 5QL

🏠 Semi-detached
🛏️ 5bed
📐 990 sq ft
Today
£406,704
streetscan.co.uk estimate
29 Nov 2024
£398,000
28 Feb 2013
£243,500
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32 Crystal Avenue, Cardiff, CF23 5QL

Today
£402,348
streetscan.co.uk estimate
25 Jul 2025
£400,000

33 Crystal Avenue, Cardiff, CF23 5QL

🏠 Semi-detached
🛏️ 5bed
📐 1012 sq ft
Today
£426,165
streetscan.co.uk estimate
24 Oct 2014
£262,000
6 Feb 2004
£187,000
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34 Crystal Avenue, Cardiff, CF23 5QL

🏠 Semi-detached
🛏️ 7bed
📐 1668 sq ft
Today
£414,516
streetscan.co.uk estimate
21 Apr 1997
£75,000
More details

37 Crystal Avenue, Cardiff, CF23 5QL

🏠 Semi-detached
🛏️ 5bed
📐 1165 sq ft
Today
£439,287
streetscan.co.uk estimate
21 May 2015
£276,050
More details

39 Crystal Avenue, Cardiff, CF23 5QL

🏠 Semi-detached
🛏️ 5bed
📐 1055 sq ft
Today
£456,889
streetscan.co.uk estimate
28 Sep 2018
£340,000
3 Sep 2014
£283,501
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41 Crystal Avenue, Cardiff, CF23 5QL

Today
£427,542
streetscan.co.uk estimate
4 Apr 2006
£225,000

43 Crystal Avenue, Cardiff, CF23 5QL

Today
£485,981
streetscan.co.uk estimate
26 Apr 2001
£125,750
30 Aug 1996
£76,000

45 Crystal Avenue, Cardiff, CF23 5QL

🏠 Detached
🛏️ 5bed
📐 1313 sq ft
Today
£490,539
streetscan.co.uk estimate
29 Jan 2021
£400,000
10 Apr 2006
£236,000
More details

55 Crystal Avenue, Cardiff, CF23 5QL

Today
£584,549
streetscan.co.uk estimate
31 Jul 1998
£116,000

Area Insights

Data Sources

Properties at CF23 5QL appear twenty-three times in the Land Registry records, with the latest transaction recorded on 25 Jul 2025. It also has seven Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Mar 2018. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.