Over the past 30 years, there have been 74 property sales recorded in the CF46 5HL postcode area. The highest sale price reached £140,000, while the most recent sale was for a terraced house sold in July 2025 for £110,000.

The estimated average property value in CF46 5HL currently stands at £104,685, which is approximately 29.7% 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 £1,220.

Property prices in CF46 5HL have fallen by 1.7% over the past year , with a total increase of 32.5% over the past five years, and a long-term rise of 63.7% over the past decade.

The most common type of property sold in the area is terraced, making up around 99% of transactions , followed by detached.

Housing in CF46 5HL is predominantly owner-occupied, with an estimated 63% of homes being lived in by the owners.

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Property Sales

1 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

Today
£63,654
streetscan.co.uk estimate
8 Jan 1999
£14,000

11 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

Today
£138,592
streetscan.co.uk estimate
24 Aug 2007
£97,000
24 Nov 2006
£76,000

13 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 1033 sq ft
Today
£38,858
streetscan.co.uk estimate
11 Jun 2015
£25,000
12 Apr 2015
£12,000
More details

15 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Detached
🛏️ 5bed
📐 1324 sq ft
Today
£172,315
streetscan.co.uk estimate
4 May 2007
£110,000
More details

18 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£132,217
streetscan.co.uk estimate
26 May 2006
£78,950
29 May 2003
£44,950
View +1 more
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19 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 818 sq ft
Today
£107,327
streetscan.co.uk estimate
14 Sep 2007
£76,000
More details

2 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 700 sq ft
Today
£73,814
streetscan.co.uk estimate
18 Nov 2008
£44,000
More details

21 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 904 sq ft
Today
£94,071
streetscan.co.uk estimate
5 Sep 2018
£67,000
More details

22 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 943 sq ft
Today
£98,586
streetscan.co.uk estimate
14 Jan 2000
£23,000
More details

24 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 743 sq ft
Today
£108,320
streetscan.co.uk estimate
28 Jul 2023
£115,000
5 Apr 2019
£72,500
View +3 more
More details

25 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£103,812
streetscan.co.uk estimate
31 Jul 2025
£110,000
17 Apr 2003
£12,000
More details

26 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 1030 sq ft
Today
£52,039
streetscan.co.uk estimate
27 Oct 1999
£10,750
More details

27 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 743 sq ft
Today
£120,652
streetscan.co.uk estimate
9 May 2017
£77,500
29 Jun 2012
£70,000
View +2 more
More details

28 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

Today
£148,267
streetscan.co.uk estimate
11 Dec 1998
£32,000

29 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

Today
£118,002
streetscan.co.uk estimate
6 Nov 2000
£28,500

30 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 3bed
📐 915 sq ft
Today
£69,916
streetscan.co.uk estimate
12 Oct 2006
£48,000
More details

31 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£94,477
streetscan.co.uk estimate
3 Nov 2021
£87,000
31 Aug 2016
£75,000
More details

33 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 936 sq ft
Today
£128,884
streetscan.co.uk estimate
3 Aug 2018
£91,000
2 May 2014
£75,000
View +2 more
More details

35 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 3bed
📐 700 sq ft
Today
£68,161
streetscan.co.uk estimate
23 Jan 2013
£40,000
More details

36 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 958 sq ft
Today
£109,198
streetscan.co.uk estimate
24 Oct 2014
£67,000
20 Mar 2008
£40,000
More details

37 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£92,229
streetscan.co.uk estimate
20 May 2016
£58,200
11 Oct 2013
£30,000
More details

40 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 3bed
📐 872 sq ft
Today
£108,111
streetscan.co.uk estimate
26 Jan 2018
£70,000
More details

42 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 1216 sq ft
Today
£87,789
streetscan.co.uk estimate
18 Feb 2022
£84,000
More details

43 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£78,664
streetscan.co.uk estimate
12 Sep 2024
£84,000
28 Apr 2016
£68,000
View +1 more
More details

44 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 840 sq ft
Today
£101,877
streetscan.co.uk estimate
30 Jul 2025
£107,950
19 May 2006
£75,000
More details

45 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 3bed
📐 807 sq ft
Today
£85,579
streetscan.co.uk estimate
9 May 2025
£92,000
28 Jun 2018
£76,500
View +1 more
More details

46 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

Today
£83,400
streetscan.co.uk estimate
10 May 2002
£18,000
21 Feb 1997
£12,000

47 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 732 sq ft
Today
£140,433
streetscan.co.uk estimate
17 Nov 2023
£140,000
20 Sep 2023
£140,000
View +1 more
More details

49 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 829 sq ft
Today
£57,044
streetscan.co.uk estimate
13 Oct 2014
£35,000
11 Jan 2000
£17,500
More details

50 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 3bed
📐 936 sq ft
Today
£102,267
streetscan.co.uk estimate
6 Oct 2023
£105,000
24 Oct 2014
£70,000
More details

51 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

Today
£180,700
streetscan.co.uk estimate
17 May 2002
£39,000

52 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£93,809
streetscan.co.uk estimate
22 Oct 2021
£86,000
8 Jun 2007
£89,000
View +2 more
More details

53 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

Today
£117,281
streetscan.co.uk estimate
16 Dec 2011
£67,500
28 Jul 2000
£35,750
16 Mar 1998
£11,500

54 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 1173 sq ft
Today
£129,796
streetscan.co.uk estimate
9 Aug 2023
£137,000
5 Apr 2019
£94,500
More details

6 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 924 sq ft
Today
£129,993
streetscan.co.uk estimate
14 Jun 2010
£83,500
More details

8 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 5bed
📐 1001 sq ft
Today
£84,937
streetscan.co.uk estimate
4 Jul 2025
£90,000
26 Jun 2007
£94,000
More details

9 Penn Street, Treharris, Merthyr Tydfil, CF46 5HL

🏠 Terraced
🛏️ 4bed
📐 915 sq ft
Today
£54,586
streetscan.co.uk estimate
11 Jul 2019
£40,000
9 Oct 2003
£46,000
View +1 more
More details

Area Insights

Data Sources

Properties at CF46 5HL appear seventy-four times in the Land Registry records, with the latest transaction recorded on 31 Jul 2025. It also has thirty Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Aug 2021. 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.