Over the past 30 years, there have been 52 property sales recorded in the CF23 8LF postcode area. The highest sale price reached £390,000, while the most recent sale was for a detached house sold in October 2025 for £390,000.

The estimated average property value in CF23 8LF currently stands at £272,969, which is approximately 19% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £3,969.

Property prices in CF23 8LF have risen by 4% over the past year , with a total increase of 27.6% over the past five years, and a long-term rise of 56.2% over the past decade.

The most common type of property sold in the area is terraced, making up around 56% of transactions , followed by semi-detached and detached.

Housing in CF23 8LF is predominantly owner-occupied, with an estimated 53% of homes being lived in by the owners.

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Property Sales

1 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

Today
£278,097
streetscan.co.uk estimate
16 May 2006
£145,000
30 Sep 1998
£58,000
30 Aug 1995
£51,995

10 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 6bed
📐 1238 sq ft
Today
£328,463
streetscan.co.uk estimate
16 Aug 2013
£185,000
More details

12 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£245,373
streetscan.co.uk estimate
20 Jan 2015
£153,000
27 Nov 2002
£92,000
More details

13 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

Today
£339,675
streetscan.co.uk estimate
25 Aug 2006
£187,750
14 Apr 2000
£87,000
23 Jun 1995
£69,995

14 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£235,697
streetscan.co.uk estimate
31 Oct 2011
£130,000
25 Jul 1997
£47,950
More details

15 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Detached
🛏️ 6bed
📐 1076 sq ft
9 Oct 2025
£390,000
30 Jun 1995
£70,000
More details

16 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£219,704
streetscan.co.uk estimate
4 Apr 2019
£162,000
15 Mar 2013
£132,500
View +4 more
More details

20 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Semi-detached
🛏️ 3bed
📐 603 sq ft
Today
£221,685
streetscan.co.uk estimate
1 Mar 2023
£215,000
20 Feb 1998
£50,000
More details

28 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

Today
£298,029
streetscan.co.uk estimate
25 May 1995
£48,995

3 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 3bed
📐 797 sq ft
Today
£240,003
streetscan.co.uk estimate
18 Feb 2019
£176,500
1 Sep 1995
£34,000
More details

30 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 3bed
📐 581 sq ft
Today
£203,766
streetscan.co.uk estimate
11 Oct 2024
£200,000
25 Jan 2019
£177,000
View +6 more
More details

32 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 4bed
📐 549 sq ft
Today
£245,547
streetscan.co.uk estimate
18 May 2012
£134,000
5 Apr 2007
£134,000
View +2 more
More details

34 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

Today
£282,852
streetscan.co.uk estimate
26 May 1995
£46,500

36 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£228,822
streetscan.co.uk estimate
29 Mar 2019
£168,500
13 Dec 2013
£140,000
View +4 more
More details

3A Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Semi-detached
🛏️ 3bed
📐 581 sq ft
Today
£273,122
streetscan.co.uk estimate
14 Jul 2006
£144,000
26 Mar 1999
£58,000
View +1 more
More details

6 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Semi-detached
🛏️ 6bed
📐 1148 sq ft
Today
£349,785
streetscan.co.uk estimate
7 Apr 2017
£237,500
18 Jul 2014
£198,000
View +1 more
More details

7 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

🏠 Detached
🛏️ 5bed
📐 850 sq ft
Today
£347,614
streetscan.co.uk estimate
18 Feb 2019
£267,500
20 Sep 2013
£205,500
More details

8 Clos Nant Ddu, Pontprennau, Cardiff, CF23 8LF

Today
£364,291
streetscan.co.uk estimate
4 Dec 1998
£73,000

Area Insights

Data Sources

Properties at CF23 8LF appear fifty-two times in the Land Registry records, with the latest transaction recorded on 9 Oct 2025. It also has thirteen Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Apr 2015. 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.