Over the past 31 years, there have been 24 property sales recorded in the CF46 5LY postcode area. The highest sale price reached £315,000, while the most recent sale was for a semi-detached house sold in June 2025 for £225,000.

The estimated average property value in CF46 5LY currently stands at £256,260, which is approximately 66.1% 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 £1,817.

Property prices in CF46 5LY have fallen by 3% over the past year , with a total increase of 31.1% over the past five years , and a long-term rise of 63% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 42% of transactions , followed by detached and terraced.

Housing in CF46 5LY is predominantly owner-occupied, with an estimated 62% of homes being lived in by the owners.

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Property Sales

1 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Terraced
🛏️ 4bed
📐 936 sq ft
Today
£164,488
streetscan.co.uk estimate
15 Nov 2022
£164,000
20 May 2005
£98,000
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10 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

Today
£426,667
streetscan.co.uk estimate
31 Jan 2003
£128,000

13 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

Today
£294,175
streetscan.co.uk estimate
21 Jul 1998
£60,000

14 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Detached
🛏️ 6bed
📐 1593 sq ft
Today
£259,657
streetscan.co.uk estimate
27 Apr 2007
£167,750
18 Mar 2002
£74,000
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2 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£195,425
streetscan.co.uk estimate
28 Nov 1997
£37,500
21 Feb 1997
£33,950
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4 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

Today
£187,121
streetscan.co.uk estimate
4 Jul 1997
£41,500

5 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Semi-detached
🛏️ 4bed
📐 1066 sq ft
Today
£216,635
streetscan.co.uk estimate
27 Jun 2025
£225,000
More details

6 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

Today
£424,269
streetscan.co.uk estimate
9 Jul 2010
£250,000

7 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Terraced
🛏️ 4bed
📐 1141 sq ft
Today
£137,392
streetscan.co.uk estimate
26 Feb 1998
£26,500
More details

8 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Semi-detached
🛏️ 4bed
📐 969 sq ft
Today
£165,528
streetscan.co.uk estimate
16 Feb 1995
£29,500
More details

9 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Semi-detached
🛏️ 9bed
📐 1819 sq ft
Today
£314,248
streetscan.co.uk estimate
8 Sep 2021
£271,000
23 Nov 2017
£205,000
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Bryngorwen, 11 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

Today
£301,251
streetscan.co.uk estimate
16 Dec 2024
£315,000
29 Jan 2016
£175,000

Dan-Y-Lan, 15 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

Today
£371,706
streetscan.co.uk estimate
29 Jun 2001
£95,000

Lynwood Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

🏠 Detached
🛏️ 3bed
📐 653 sq ft
Today
£116,000
streetscan.co.uk estimate
31 Jan 2013
£66,000
More details

Park Villa, 14 Blackbrook, Treharris, Merthyr Tydfil, CF46 5LY

Today
£311,137
streetscan.co.uk estimate
10 Jun 2021
£260,000
12 Aug 2015
£194,000

Area Insights

Data Sources

Properties at CF46 5LY appear twenty-four times in the Land Registry records, with the latest transaction recorded on 27 Jun 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Sep 2014. 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.