Over the past 29 years, there have been 45 property sales recorded in the CF45 4HH postcode area. The highest sale price reached £158,000, while the most recent sale was for a terraced house sold in October 2025 for £89,000.

The estimated average property value in CF45 4HH currently stands at £107,623, which is approximately 20.4% 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 £1,409.

Property prices in CF45 4HH have risen by 7.9% over the past year , with a total increase of 45.4% over the past five years , and a long-term rise of 82.4% over the past decade .

The most common type of property sold in the area is terraced, making up around 89% of transactions , followed by detached and other.

Housing in CF45 4HH is predominantly owner-occupied, with an estimated 76% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

1 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 3bed
📐 969 sq ft
Today
£123,154
streetscan.co.uk estimate
27 May 2005
£59,995
20 Jul 2001
£12,900
More details

12 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 904 sq ft
Today
£99,236
streetscan.co.uk estimate
26 Feb 2020
£66,000
14 Jul 2006
£73,000
More details

13 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 5bed
📐 753 sq ft
Today
£108,671
streetscan.co.uk estimate
11 Jan 2019
£70,000
20 Oct 2003
£39,000
More details

14 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£141,055
streetscan.co.uk estimate
10 Nov 2023
£127,500
More details

15 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 5bed
📐 1001 sq ft
Today
£102,726
streetscan.co.uk estimate
21 Sep 2017
£62,750
More details

16 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 818 sq ft
Today
£90,897
streetscan.co.uk estimate
22 May 1998
£16,000
More details

17 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 743 sq ft
Today
£116,896
streetscan.co.uk estimate
30 Sep 2024
£110,000
More details

19 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 700 sq ft
Today
£100,201
streetscan.co.uk estimate
19 Dec 2023
£90,000
More details

2 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 3bed
📐 635 sq ft
Today
£95,545
streetscan.co.uk estimate
20 Apr 2016
£56,000
18 May 2007
£60,000
View +1 more
More details

20 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£71,986
streetscan.co.uk estimate
5 Jun 2018
£45,000
24 Aug 2007
£80,000
View +1 more
More details

21 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

Today
£112,822
streetscan.co.uk estimate
31 May 2002
£26,300
18 Oct 2001
£17,000

23 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 721 sq ft
Today
£112,055
streetscan.co.uk estimate
27 Jun 2013
£58,000
More details

25 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 807 sq ft
Today
£93,653
streetscan.co.uk estimate
27 Sep 2000
£18,000
More details

27 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 915 sq ft
Today
£115,681
streetscan.co.uk estimate
20 Oct 2020
£82,000
25 Jan 2006
£41,000
More details

31 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£77,819
streetscan.co.uk estimate
17 Dec 2015
£44,500
More details

33 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£109,025
streetscan.co.uk estimate
25 Aug 2023
£100,000
13 Apr 2006
£70,000
More details

35 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 753 sq ft
Today
£112,768
streetscan.co.uk estimate
18 Feb 2020
£75,000
30 Jan 2015
£33,000
More details

36 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£91,347
streetscan.co.uk estimate
31 Oct 2025
£89,000
4 Dec 2006
£82,000
View +2 more
More details

38 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 4bed
📐 887 sq ft
Today
£97,515
streetscan.co.uk estimate
13 Sep 1996
£18,000
More details

39 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

Today
£114,023
streetscan.co.uk estimate
21 Jul 2005
£59,995
13 Dec 1999
£21,500

42 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 3bed
📐 721 sq ft
Today
£103,757
streetscan.co.uk estimate
8 Oct 2021
£85,000
More details

6 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

Today
£88,734
streetscan.co.uk estimate
19 Jan 2006
£45,000

7 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Terraced
🛏️ 3bed
📐 743 sq ft
Today
£131,814
streetscan.co.uk estimate
3 Mar 2016
£75,000
22 May 2008
£78,950
More details

8 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

Today
£135,277
streetscan.co.uk estimate
18 Jun 1999
£26,000

Ashleigh Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

🏠 Detached
🛏️ 7bed
📐 1776 sq ft
Today
£234,503
streetscan.co.uk estimate
7 Jun 2019
£158,000
11 Dec 2001
£69,000
View +1 more
More details

Garage, 32 Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

Today
£6,050
streetscan.co.uk estimate
10 Oct 2018
£4,500

Ivy Villa Mary Street, Mountain Ash, Rhondda Cynon Taff, CF45 4HH

Today
£141,279
streetscan.co.uk estimate
18 Nov 2006
£80,000

Area Insights

Data Sources

Properties at CF45 4HH appear fourty-five times in the Land Registry records, with the latest transaction recorded on 31 Oct 2025. It also has twenty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Dec 2013. 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.