Over the past 30 years, there have been 38 property sales recorded in the CF39 8TY postcode area. The highest sale price reached £158,000, while the most recent sale was for a semi-detached house sold in September 2025 for £135,000.

The estimated average property value in CF39 8TY currently stands at £123,752, which is approximately 17% 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 £1,497.

Property prices in CF39 8TY have risen by 7.7% over the past year , with a total increase of 48.7% over the past five years , and a long-term rise of 88.3% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 87% of transactions , followed by terraced and other.

Housing in CF39 8TY is predominantly owner-occupied, with an estimated 57% of homes being lived in by the owners.

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Property Sales

13 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

Today
£77,512
streetscan.co.uk estimate
17 Oct 1997
£15,000

17 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 3bed
📐 850 sq ft
Today
£118,086
streetscan.co.uk estimate
25 Sep 2013
£60,000
4 May 2007
£84,995
More details

19 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£116,132
streetscan.co.uk estimate
12 Jun 2014
£61,000
More details

21 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

Today
£118,349
streetscan.co.uk estimate
24 Mar 1998
£22,000

23 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

Today
£147,822
streetscan.co.uk estimate
29 Jun 2007
£91,000

25 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 5bed
📐 1066 sq ft
Today
£117,749
streetscan.co.uk estimate
12 Apr 2002
£27,950
21 Feb 1997
£38,500
More details

31 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

Today
£147,228
streetscan.co.uk estimate
13 May 2005
£72,000
12 Sep 1997
£30,000

35 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 5bed
📐 936 sq ft
Today
£163,293
streetscan.co.uk estimate
2 Dec 2024
£158,000
30 Nov 2006
£84,000
View +1 more
More details

37 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 4bed
📐 926 sq ft
Today
£138,485
streetscan.co.uk estimate
15 May 2024
£127,000
29 Jul 2015
£66,000
More details

43 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

Today
£165,632
streetscan.co.uk estimate
21 Mar 2003
£48,000
14 Dec 1999
£43,250

47 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 5bed
📐 883 sq ft
Today
£138,136
streetscan.co.uk estimate
29 May 2025
£133,000
15 Jun 2011
£80,000
More details

53 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 4bed
📐 1023 sq ft
Today
£137,624
streetscan.co.uk estimate
30 Sep 2025
£135,000
1 Oct 2021
£83,000
View +1 more
More details

59 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

Today
£115,431
streetscan.co.uk estimate
17 May 2002
£28,500

63 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£143,824
streetscan.co.uk estimate
5 Apr 2023
£126,000
More details

67 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£135,818
streetscan.co.uk estimate
6 Nov 2023
£123,000
12 Oct 2023
£285
View +1 more
More details

69 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 4bed
📐 840 sq ft
Today
£142,796
streetscan.co.uk estimate
26 Sep 2014
£78,000
10 Oct 2003
£29,950
View +1 more
More details

71 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 4bed
📐 840 sq ft
Today
£99,446
streetscan.co.uk estimate
25 Feb 2025
£93,000
25 Feb 2025
£93,000
More details

75 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

Today
£107,783
streetscan.co.uk estimate
6 Sep 2021
£86,000

81 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 4bed
📐 883 sq ft
Today
£125,056
streetscan.co.uk estimate
20 Jul 2020
£85,000
More details

83 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£124,831
streetscan.co.uk estimate
5 Jan 2023
£119,000
4 Sep 2019
£50,000
More details

85 Thomas Street, Gilfach Goch, Porth, Rhondda Cynon Taff, CF39 8TY

🏠 Semi-detached
🛏️ 5bed
📐 926 sq ft
Today
£130,358
streetscan.co.uk estimate
11 Jan 2019
£85,000
11 Jan 2019
£85,000
More details

Area Insights

Data Sources

Properties at CF39 8TY appear thirty-eight times in the Land Registry records, with the latest transaction recorded on 30 Sep 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Aug 2019. 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.