Over the past 30 years, there have been 37 property sales recorded in the CF64 3QS postcode area. The highest sale price reached £387,000, while the most recent sale was for a semi-detached house sold in September 2025 for £387,000.

The estimated average property value in CF64 3QS currently stands at £367,508, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,924.

Property prices in CF64 3QS have risen by 4.2% over the past year , with a total increase of 28.5% over the past five years , and a long-term rise of 62.4% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 78% of transactions , followed by detached and terraced.

Housing in CF64 3QS is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

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Property Sales

12 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 4bed
📐 829 sq ft
Today
£365,728
streetscan.co.uk estimate
31 Jul 2018
£267,500
11 Oct 2013
£175,000
More details

16 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£306,008
streetscan.co.uk estimate
20 Dec 2007
£185,000
18 May 2001
£87,000
View +1 more
More details

2 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Detached
🛏️ 5bed
📐 1496 sq ft
Today
£589,935
streetscan.co.uk estimate
27 Sep 2013
£365,000
More details

20 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

Today
£292,464
streetscan.co.uk estimate
8 May 1998
£60,000

22 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£377,278
streetscan.co.uk estimate
15 Sep 2025
£387,000
12 Feb 2016
£237,000
View +2 more
More details

26 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 6bed
📐 1249 sq ft
Today
£423,028
streetscan.co.uk estimate
22 Jul 2015
£270,000
10 May 1996
£49,000
More details

28 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 9bed
📐 1399 sq ft
Today
£374,453
streetscan.co.uk estimate
9 May 2024
£370,000
18 Sep 2003
£187,000
More details

38 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 4bed
📐 829 sq ft
Today
£328,229
streetscan.co.uk estimate
10 Dec 2021
£297,000
More details

4 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

Today
£541,547
streetscan.co.uk estimate
26 May 2006
£310,000

42 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 4bed
📐 883 sq ft
Today
£343,674
streetscan.co.uk estimate
12 Apr 2019
£257,500
28 Oct 2016
£215,000
More details

44 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£344,592
streetscan.co.uk estimate
22 Mar 2004
£153,000
28 Mar 2003
£110,000
More details

4A Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Detached
🛏️ 5bed
📐 1518 sq ft
Today
£627,282
streetscan.co.uk estimate
22 Jul 2005
£325,000
11 Jun 2003
£246,000
View +1 more
More details

52 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 6bed
📐 1324 sq ft
Today
£329,242
streetscan.co.uk estimate
24 Feb 2023
£325,000
More details

54 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 4bed
📐 879 sq ft
Today
£310,932
streetscan.co.uk estimate
8 Aug 2014
£199,995
More details

56 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£372,172
streetscan.co.uk estimate
14 Dec 2023
£360,000
26 Apr 2018
£245,000
More details

66 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£325,966
streetscan.co.uk estimate
3 Jan 2025
£325,000
28 Nov 2011
£176,000
View +1 more
More details

70 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£344,742
streetscan.co.uk estimate
25 Jul 2022
£336,200
More details

72 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£305,889
streetscan.co.uk estimate
20 Sep 2016
£211,000
More details

74 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

Today
£144,315
streetscan.co.uk estimate
1 Jul 2021
£120,000
18 Aug 2006
£184,000
21 Oct 1996
£55,000

76 Castle Avenue, Penarth, The Vale Of Glamorgan, CF64 3QS

Today
£353,346
streetscan.co.uk estimate
27 May 2005
£180,000

Area Insights

Data Sources

Properties at CF64 3QS appear thirty-seven times in the Land Registry records, with the latest transaction recorded on 15 Sep 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Apr 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.