Over the past 24 years, there have been 16 property sales recorded in the CF42 5LW postcode area. The highest sale price reached £119,000, while the most recent sale was a property sold in June 2025 for £110,000.

The estimated average property value in CF42 5LW currently stands at £93,878, which is approximately 33.6% 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 £1,131.

Property prices in CF42 5LW have risen by 7.3% over the past year , with a total increase of 43.3% over the past five years, and a long-term rise of 70.1% over the past decade.

The most common type of property sold in the area is terraced, making up around 81% of transactions , followed by flat and detached.

Housing in CF42 5LW is predominantly owner-occupied, with an estimated 55% of homes being lived in by the owners.

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Property Sales

1 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Detached
🛏️ 6bed
📐 1044 sq ft
Today
£195,028
streetscan.co.uk estimate
27 May 2016
£119,000
More details

10 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£102,477
streetscan.co.uk estimate
24 Jun 2011
£55,000
More details

11 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Terraced
🛏️ 5bed
📐 1001 sq ft
Today
£61,389
streetscan.co.uk estimate
20 May 2021
£50,000
More details

12 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Terraced
🛏️ 4bed
📐 829 sq ft
Today
£76,654
streetscan.co.uk estimate
19 May 2011
£40,000
15 Oct 2003
£30,000
View +1 more
More details

2 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Terraced
🛏️ 4bed
📐 1001 sq ft
Today
£59,797
streetscan.co.uk estimate
12 Aug 2015
£35,000
8 Jun 2012
£32,500
More details

29 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Flat
🛏️ 5bed
📐 829 sq ft
Today
£91,714
streetscan.co.uk estimate
17 Feb 2023
£95,000
More details

30 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

Today
£107,841
streetscan.co.uk estimate
2 Jun 2025
£110,000

33 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Terraced
🛏️ 5bed
📐 743 sq ft
Today
£61,572
streetscan.co.uk estimate
9 Dec 2022
£62,000
10 Jul 2009
£49,950
More details

4 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Terraced
🛏️ 4bed
📐 818 sq ft
Today
£66,784
streetscan.co.uk estimate
13 Feb 2015
£37,500
30 Jan 2004
£27,500
View +1 more
More details

6 William Street, Treherbert, Treorchy, Rhondda Cynon Taff, CF42 5LW

🏠 Terraced
🛏️ 5bed
📐 969 sq ft
Today
£114,321
streetscan.co.uk estimate
6 May 2022
£104,000
More details

Area Insights

Data Sources

Properties at CF42 5LW appear sixteen times in the Land Registry records, with the latest transaction recorded on 2 Jun 2025. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Apr 2010. 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.