Over the past 29 years, there have been 25 property sales recorded in the CF37 1SW postcode area. The highest sale price reached £148,500, while the most recent sale was for a terraced house sold in August 2025 for £148,500.

The estimated average property value in CF37 1SW currently stands at £165,398, which is approximately 13.7% 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 £1,713.

Property prices in CF37 1SW have risen by 8% over the past year , with a total increase of 44.4% over the past five years, and a long-term rise of 76.6% over the past decade.

The most common type of property sold in the area is terraced, making up around 96% of transactions , followed by semi-detached.

Housing in CF37 1SW is mixed, with 41% of homes being , indicating a diverse residential makeup.

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Property Sales

1 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 4bed
📐 969 sq ft
Today
£168,000
streetscan.co.uk estimate
2 Sep 2011
£90,000
17 Jan 1997
£36,500
More details

10 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 5bed
📐 915 sq ft
Today
£187,052
streetscan.co.uk estimate
12 Sep 1996
£36,000
More details

11 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 5bed
📐 969 sq ft
Today
£148,892
streetscan.co.uk estimate
22 Jan 2019
£100,000
23 Aug 1996
£36,500
More details

12 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 6bed
📐 1044 sq ft
Today
£150,050
streetscan.co.uk estimate
19 Jul 2023
£143,500
More details

13 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 7bed
📐 1119 sq ft
Today
£150,370
streetscan.co.uk estimate
28 Jun 2024
£145,000
30 Jun 2017
£105,000
View +2 more
More details

14 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£145,753
streetscan.co.uk estimate
1 Aug 2025
£148,500
5 Jul 2013
£95,000
View +1 more
More details

15 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 7bed
📐 1259 sq ft
Today
£125,408
streetscan.co.uk estimate
24 Aug 1999
£26,500
More details

2 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£129,630
streetscan.co.uk estimate
28 Jun 2024
£125,000
18 Oct 2014
£80,000
View +1 more
More details

4 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 6bed
📐 926 sq ft
Today
£147,249
streetscan.co.uk estimate
20 Sep 2021
£123,000
27 Jun 2019
£101,000
More details

6 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 7bed
📐 1733 sq ft
Today
£192,155
streetscan.co.uk estimate
2 Feb 2018
£118,000
More details

7 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 6bed
📐 1163 sq ft
Today
£200,335
streetscan.co.uk estimate
29 Nov 2019
£142,500
18 Apr 2008
£115,000
View +1 more
More details

8 John Street, Treforest, Pontypridd, Rhondda Cynon Taff, CF37 1SW

🏠 Terraced
🛏️ 6bed
📐 990 sq ft
Today
£177,215
streetscan.co.uk estimate
4 Oct 2019
£125,000
25 Oct 2006
£110,000
More details

Area Insights

Data Sources

Properties at CF37 1SW appear twenty-five times in the Land Registry records, with the latest transaction recorded on 1 Aug 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Mar 2020. 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.