Over the past 29 years, there have been 30 property sales recorded in the CF15 7LH postcode area. The highest sale price reached £289,950, while the most recent sale was for a terraced house sold in September 2025 for £289,950.

The estimated average property value in CF15 7LH currently stands at £264,949, which is approximately 21.6% 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 £3,589.

Property prices in CF15 7LH have risen by 4.2% over the past year , with a total increase of 30% over the past five years , and a long-term rise of 57.6% over the past decade .

The most common type of property sold in the area is terraced, making up around 83% of transactions , followed by semi-detached.

Housing in CF15 7LH is predominantly owner-occupied, with an estimated 80% of homes being lived in by the owners.

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Property Sales

14 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

Today
£469,782
streetscan.co.uk estimate
2 Jul 2002
£145,000
22 Dec 1997
£77,000

16 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

Today
£295,000
streetscan.co.uk estimate
26 May 1999
£59,000
28 Feb 1997
£48,500

18 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£293,906
streetscan.co.uk estimate
17 Sep 2025
£289,950
More details

20 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 4bed
📐 581 sq ft
Today
£164,701
streetscan.co.uk estimate
24 Jun 2025
£159,000
More details

22 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 3bed
📐 678 sq ft
Today
£217,747
streetscan.co.uk estimate
11 Dec 2024
£210,000
More details

24 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 5bed
📐 1227 sq ft
Today
£303,896
streetscan.co.uk estimate
14 Aug 2007
£180,000
More details

26 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 3bed
📐 743 sq ft
Today
£251,558
streetscan.co.uk estimate
10 Aug 2007
£149,000
More details

26A Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Semi-detached
🛏️ 4bed
📐 646 sq ft
Today
£212,697
streetscan.co.uk estimate
9 Feb 2024
£202,000
26 May 2017
£145,000
View +3 more
More details

30 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 3bed
📐 732 sq ft
Today
£187,050
streetscan.co.uk estimate
16 Sep 2016
£125,000
31 Jan 2014
£123,000
View +2 more
More details

32 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 2bed
📐 431 sq ft
Today
£141,818
streetscan.co.uk estimate
23 Jul 2021
£120,000
29 Mar 2018
£101,500
View +1 more
More details

4 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 4bed
📐 635 sq ft
Today
£281,905
streetscan.co.uk estimate
3 Oct 2005
£148,000
9 Nov 2001
£42,500
View +2 more
More details

6 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

Today
£313,089
streetscan.co.uk estimate
29 Aug 1997
£57,500

8 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH

🏠 Terraced
🛏️ 4bed
📐 662 sq ft
Today
£312,164
streetscan.co.uk estimate
8 Aug 2014
£190,000
29 Jan 2010
£170,000
View +2 more
More details

Area Insights

Data Sources

Properties at CF15 7LH appear thirty times in the Land Registry records, with the latest transaction recorded on 17 Sep 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Dec 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.