Over the past 30 years, there have been 42 property sales recorded in the CF14 9AF postcode area. The highest sale price reached £342,500, while the most recent sale was for a semi-detached house sold in September 2025 for £262,500.

The estimated average property value in CF14 9AF currently stands at £348,314, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £3,926.

Property prices in CF14 9AF have risen by 3.7% over the past year , with a total increase of 26.7% over the past five years, and a long-term rise of 55.7% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 69% of transactions , followed by detached.

Housing in CF14 9AF is predominantly owner-occupied, with an estimated 89% of homes being lived in by the owners.

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Property Sales

1 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 4bed
📐 807 sq ft
Today
£340,773
streetscan.co.uk estimate
23 Dec 1996
£60,000
More details

11 Gareth Close, Thornhill, Cardiff, CF14 9AF

Today
£501,953
streetscan.co.uk estimate
29 Sep 2000
£125,000

14 Gareth Close, Thornhill, Cardiff, CF14 9AF

Today
£415,657
streetscan.co.uk estimate
24 Feb 1995
£69,950

15 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Detached
🛏️ 5bed
📐 1130 sq ft
Today
£388,756
streetscan.co.uk estimate
25 Apr 2014
£235,000
More details

16 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 3bed
📐 721 sq ft
Today
£231,484
streetscan.co.uk estimate
19 Jan 2024
£220,000
More details

17 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Detached
🛏️ 5bed
📐 936 sq ft
Today
£326,194
streetscan.co.uk estimate
1 Sep 2023
£316,000
6 Jun 2014
£224,000
More details

18 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 4bed
📐 700 sq ft
Today
£267,537
streetscan.co.uk estimate
25 Jul 2012
£146,000
More details

19 Gareth Close, Thornhill, Cardiff, CF14 9AF

Today
£493,115
streetscan.co.uk estimate
5 Apr 2004
£235,000
8 May 1998
£98,000

20 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 4bed
📐 706 sq ft
Today
£286,671
streetscan.co.uk estimate
22 Jan 2007
£157,000
More details

22 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 3bed
📐 710 sq ft
Today
£256,895
streetscan.co.uk estimate
21 May 2024
£243,650
More details

23 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Detached
🛏️ 4bed
📐 947 sq ft
Today
£351,423
streetscan.co.uk estimate
16 Sep 2024
£342,500
More details

24 Gareth Close, Thornhill, Cardiff, CF14 9AF

Today
£370,754
streetscan.co.uk estimate
26 Mar 1997
£66,000

26 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 4bed
📐 947 sq ft
Today
£376,485
streetscan.co.uk estimate
28 Jul 1997
£69,950
More details

27 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 5bed
📐 764 sq ft
Today
£317,451
streetscan.co.uk estimate
24 Aug 2018
£235,000
1 Feb 2013
£182,000
More details

29 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 5bed
📐 963 sq ft
Today
£356,057
streetscan.co.uk estimate
30 Sep 2011
£195,000
18 Jul 2008
£147,000
View +5 more
More details

3 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Detached
🛏️ 7bed
📐 1399 sq ft
Today
£439,676
streetscan.co.uk estimate
3 Feb 2017
£307,000
More details

31 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 3bed
📐 700 sq ft
Today
£266,295
streetscan.co.uk estimate
25 Mar 2025
£265,000
28 Jan 2000
£71,950
More details

33 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 4bed
📐 678 sq ft
Today
£263,783
streetscan.co.uk estimate
28 Mar 2025
£262,500
3 Apr 2002
£86,000
More details

35 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 4bed
📐 732 sq ft
Today
£260,253
streetscan.co.uk estimate
31 May 2022
£240,000
More details

39 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Semi-detached
🛏️ 4bed
📐 678 sq ft
Today
£262,500
streetscan.co.uk estimate
12 Sep 2025
£262,500
11 Dec 2007
£164,950
View +2 more
More details

41 Gareth Close, Thornhill, Cardiff, CF14 9AF

Today
£308,980
streetscan.co.uk estimate
11 Apr 2001
£79,950

45 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Detached
🛏️ 6bed
📐 936 sq ft
Today
£374,246
streetscan.co.uk estimate
29 Aug 2014
£235,000
More details

49 Gareth Close, Thornhill, Cardiff, CF14 9AF

Today
£375,954
streetscan.co.uk estimate
26 Jun 1996
£64,000

7 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Detached
🛏️ 7bed
📐 1389 sq ft
Today
£431,916
streetscan.co.uk estimate
30 Jul 2010
£240,000
30 Apr 1999
£98,000
More details

8 Gareth Close, Thornhill, Cardiff, CF14 9AF

Today
£499,306
streetscan.co.uk estimate
23 Jul 1999
£118,000

9 Gareth Close, Thornhill, Cardiff, CF14 9AF

🏠 Detached
🛏️ 7bed
📐 1227 sq ft
Today
£387,926
streetscan.co.uk estimate
7 Nov 2014
£247,000
24 Oct 2011
£230,000
More details

Area Insights

Data Sources

Properties at CF14 9AF appear fourty-two times in the Land Registry records, with the latest transaction recorded on 12 Sep 2025. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Apr 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.