Over the past 30 years, there have been 46 property sales recorded in the CF45 3BL postcode area. The highest sale price reached £125,000, while the most recent sale was for a terraced house sold in October 2025 for £125,000.

The estimated average property value in CF45 3BL currently stands at £93,166, which is approximately 41.1% 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 £1,185.

Property prices in CF45 3BL have risen by 8% over the past year , with a total increase of 53.5% over the past five years, and a long-term rise of 100.3% over the past decade.

The most common type of property sold in the area is terraced, making up around 98% of transactions , followed by other.

Housing in CF45 3BL is predominantly owner-occupied, with an estimated 62% of homes being lived in by the owners.

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Property Sales

1 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£63,453
streetscan.co.uk estimate
3 Mar 2015
£35,000
More details

11 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 5bed
📐 635 sq ft
Today
£76,480
streetscan.co.uk estimate
1 Mar 2019
£50,000
More details

14 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

Today
£111,736
streetscan.co.uk estimate
18 Jun 2004
£47,000
11 Dec 2003
£31,000

17 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£66,608
streetscan.co.uk estimate
10 Dec 2018
£45,000
More details

18 Arthur Street, Mountain Ash, Cynon Valley, Mid Glamorgan, CF45 3BL

Today
£114,309
streetscan.co.uk estimate
26 Jan 1996
£22,000

23 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 1130 sq ft
Today
£98,550
streetscan.co.uk estimate
17 Jun 2022
£92,000
2 Jul 2019
£39,950
View +1 more
More details

26 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 5bed
📐 1076 sq ft
Today
£120,310
streetscan.co.uk estimate
13 Jun 2003
£37,000
More details

29 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 732 sq ft
Today
£70,939
streetscan.co.uk estimate
28 Nov 2016
£43,000
More details

31 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 742 sq ft
Today
£123,658
streetscan.co.uk estimate
8 Feb 2011
£66,000
More details

32 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

Today
£114,027
streetscan.co.uk estimate
29 Jun 2001
£25,000

33 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

Today
£117,600
streetscan.co.uk estimate
22 Apr 2005
£56,000
1 Oct 2002
£28,000
15 Mar 2002
£28,000

34 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 5bed
📐 786 sq ft
Today
£56,321
streetscan.co.uk estimate
30 Sep 2019
£39,000
25 Oct 2006
£72,500
View +3 more
More details

38 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£62,702
streetscan.co.uk estimate
6 Jul 2017
£39,500
16 Jun 2006
£60,000
View +1 more
More details

39 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 3bed
📐 689 sq ft
Today
£66,889
streetscan.co.uk estimate
15 Jan 2018
£43,000
More details

40 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£75,321
streetscan.co.uk estimate
30 Apr 2010
£40,500
9 Apr 2010
£28,000
View +1 more
More details

41 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 689 sq ft
Today
£110,186
streetscan.co.uk estimate
8 Jul 2024
£108,000
17 Jun 2021
£50,000
View +3 more
More details

44 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 3bed
📐 807 sq ft
Today
£95,262
streetscan.co.uk estimate
17 Apr 2023
£86,000
24 Mar 2016
£62,000
View +2 more
More details

46 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 3bed
📐 1066 sq ft
Today
£64,638
streetscan.co.uk estimate
22 Jun 2016
£39,950
More details

47 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 807 sq ft
Today
£117,419
streetscan.co.uk estimate
26 Sep 2005
£65,000
29 Oct 2003
£36,850
View +3 more
More details

9 Arthur Street, Mountain Ash, Rhondda Cynon Taff, CF45 3BL

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
17 Oct 2025
£125,000
15 Aug 2019
£75,000
View +1 more
More details

Area Insights

Data Sources

Properties at CF45 3BL appear fourty-six times in the Land Registry records, with the latest transaction recorded on 17 Oct 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Mar 2010. 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.