Over the past 26 years, there have been 17 property sales recorded in the CF39 9SD postcode area. The highest sale price reached £133,000, while the most recent sale was for a terraced house sold in December 2025 for £100,000.

The estimated average property value in CF39 9SD currently stands at £110,097, which is approximately 26.1% 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 £1,293.

Property prices in CF39 9SD have risen by 7.6% over the past year , with a total increase of 43.6% over the past five years , and a long-term rise of 80.2% over the past decade .

The most common type of property sold in the area is terraced, making up around 71% of transactions , followed by semi-detached and detached.

Housing in CF39 9SD is mixed, with 41% of homes being , indicating a diverse residential makeup.

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Property Sales

11 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Terraced
🛏️ 3bed
📐 840 sq ft
Today
£110,679
streetscan.co.uk estimate
7 Nov 2014
£61,500
More details

13 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Semi-detached
🛏️ 5bed
📐 1184 sq ft
Today
£111,596
streetscan.co.uk estimate
10 Jul 2009
£55,000
More details

14 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Semi-detached
🛏️ 5bed
📐 1195 sq ft
Today
£76,249
streetscan.co.uk estimate
20 Apr 2000
£16,500
More details

15 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Semi-detached
🛏️ 4bed
📐 872 sq ft
Today
£140,002
streetscan.co.uk estimate
10 Jul 2009
£69,000
More details

17 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Detached
🛏️ 7bed
📐 1324 sq ft
Today
£112,125
streetscan.co.uk estimate
4 Apr 2025
£108,000
More details

18 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Terraced
🛏️ 2bed
📐 570 sq ft
Today
£84,305
streetscan.co.uk estimate
18 Dec 2009
£45,000
More details

20 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Terraced
🛏️ 4bed
📐 829 sq ft
Today
£87,056
streetscan.co.uk estimate
28 Aug 2024
£82,500
22 May 2015
£50,000
More details

21 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Terraced
🛏️ 4bed
📐 829 sq ft
Today
£98,871
streetscan.co.uk estimate
17 Dec 2025
£100,000
17 Dec 2015
£65,000
More details

22 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Terraced
🛏️ 4bed
📐 807 sq ft
Today
£111,113
streetscan.co.uk estimate
5 Mar 2021
£85,000
9 Oct 2015
£50,000
More details

25 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£92,702
streetscan.co.uk estimate
1 Jun 2022
£83,000
More details

26 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

Today
£176,669
streetscan.co.uk estimate
14 Aug 2008
£98,000
10 Jun 2005
£86,750

5 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£148,075
streetscan.co.uk estimate
13 Dec 2023
£133,000
More details

Ground Floor Flat, 18 John Street, Porth, Rhondda Cynon Taff, CF39 9SD

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£100,552
streetscan.co.uk estimate
7 Sep 2012
£60,000
More details

Area Insights

Data Sources

Properties at CF39 9SD appear seventeen times in the Land Registry records, with the latest transaction recorded on 17 Dec 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 10 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.