Over the past 28 years, there have been 32 property sales recorded in the CF15 8BY postcode area. The highest sale price reached £630,000, while the most recent sale was for a semi-detached house sold in September 2025 for £630,000.

The estimated average property value in CF15 8BY currently stands at £557,070, which is approximately 65.2% 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 £4,018.

Property prices in CF15 8BY have risen by 3.7% over the past year , with a total increase of 24% over the past five years, and a long-term rise of 57% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 50% of transactions , followed by detached and flat.

Housing in CF15 8BY is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

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Property Sales

26 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Semi-detached
🛏️ 5bed
📐 1206 sq ft
Today
£542,882
streetscan.co.uk estimate
4 Jul 2022
£507,500
27 Apr 2018
£440,000
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28 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Semi-detached
🛏️ 5bed
📐 1281 sq ft
Today
£487,114
streetscan.co.uk estimate
29 May 2024
£462,000
29 Mar 2018
£380,000
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30 Windsor Avenue, Radyr, Cardiff, CF15 8BY

Today
£584,699
streetscan.co.uk estimate
4 May 2001
£153,000

34 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Semi-detached
🛏️ 8bed
📐 1841 sq ft
Today
£712,198
streetscan.co.uk estimate
8 Jul 2014
£433,000
9 Dec 1998
£127,500
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36 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Semi-detached
🛏️ 8bed
📐 1722 sq ft
Today
£630,000
streetscan.co.uk estimate
19 Sep 2025
£630,000
20 Nov 1998
£135,000
More details

40 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Detached
🛏️ 6bed
📐 1378 sq ft
Today
£653,880
streetscan.co.uk estimate
15 Dec 2017
£477,000
More details

44 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Detached
🛏️ 7bed
📐 1378 sq ft
Today
£562,424
streetscan.co.uk estimate
27 Feb 2009
£290,000
More details

48 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Detached
🛏️ 7bed
📐 1755 sq ft
Today
£628,649
streetscan.co.uk estimate
2 Aug 2017
£450,000
More details

52 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Detached
🛏️ 10bed
📐 2174 sq ft
Today
£552,960
streetscan.co.uk estimate
10 Jan 2023
£540,000
More details

54 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Semi-detached
🛏️ 6bed
📐 1550 sq ft
Today
£672,384
streetscan.co.uk estimate
17 Jul 2009
£337,500
6 Feb 2004
£270,000
More details

56 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Detached
🛏️ 6bed
📐 1432 sq ft
Today
£572,867
streetscan.co.uk estimate
17 Apr 2003
£240,000
More details

60 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Detached
🛏️ 8bed
📐 1464 sq ft
Today
£683,856
streetscan.co.uk estimate
29 Jun 2021
£575,000
More details

62 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Detached
🛏️ 6bed
📐 1550 sq ft
Today
£587,967
streetscan.co.uk estimate
29 Jun 2023
£565,000
30 Sep 2021
£525,000
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64 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Flat
🛏️ 4bed
📐 1076 sq ft
Today
£288,011
streetscan.co.uk estimate
15 Nov 2019
£243,500
2 Nov 2017
£220,000
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66 Windsor Avenue, Radyr, Cardiff, CF15 8BY

🏠 Flat
🛏️ 4bed
📐 1087 sq ft
Today
£247,248
streetscan.co.uk estimate
16 Jun 2023
£245,000
13 Aug 2007
£170,000
More details

Area Insights

Data Sources

Properties at CF15 8BY appear thirty-two times in the Land Registry records, with the latest transaction recorded on 19 Sep 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 19 Mar 2009. 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.