House Prices in Thornhill
House prices in Thornhill have an overall average of £308,139 over the last year.
The majority of properties sold in Thornhill during the last year were terraced properties, selling for an average price of £249,898. Semi-detached properties sold for an average of £298,385, with detached properties fetching £474,474.
Overall, the historical sold prices in Thornhill over the last year were 4% down on the previous year and 7% down on the 2023 peak of £332,066.
Properties Sold
4, Bron Felen, Thornhill, Cardiff CF14 9AE
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| 12 Dec 2025 | £260,000 |
| 1 Jul 2011 | £153,000 |
2, Rhiwlas, Thornhill, Cardiff CF14 9AD
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| 1 Dec 2025 | £382,178 |
| 31 Aug 2012 | £199,950 |
36, Bardsey Crescent, Llanishen, Cardiff CF14 5LA
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| 28 Nov 2025 | £310,000 |
| 18 Dec 2009 | £162,950 |
18, Avonridge, Thornhill, Cardiff CF14 9AU
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| 20 Nov 2025 | £310,000 |
| 21 Sep 2017 | £215,000 |
7, Bedavere Close, Thornhill, Cardiff CF14 9AR
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| 14 Nov 2025 | £266,500 |
| 27 Mar 2020 | £180,000 |
No other historical records.
58, Woodruff Way, Thornhill, Cardiff CF14 9FP
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| 14 Nov 2025 | £148,000 |
| 24 Oct 2003 | £128,000 |
No other historical records.
20, Briarmeadow Drive, Thornhill, Cardiff CF14 9FB
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| 14 Nov 2025 | £495,000 |
| 23 Aug 2013 | £320,000 |
2, Cheriton Drive, Thornhill, Cardiff CF14 9DF
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| 7 Nov 2025 | £308,500 |
| 27 Jan 2017 | £230,000 |
38, Garrick Drive, Thornhill, Cardiff CF14 9BG
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| 4 Nov 2025 | £225,000 |
| 6 Jul 2001 | £70,000 |
2, The Acorns, Thornhill, Cardiff CF14 9HZ
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| 31 Oct 2025 | £450,000 |
| 10 Jul 2020 | £365,000 |
4, Derwent Close, Thornhill, Cardiff CF14 9AX
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| 31 Oct 2025 | £425,000 |
| 31 Jul 2017 | £295,000 |
63, Woodlawn Way, Thornhill, Cardiff CF14 9EA
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| 27 Oct 2025 | £267,500 |
| 6 Dec 2019 | £224,000 |
146, Oakridge, Thornhill, Cardiff CF14 9BW
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| 16 Oct 2025 | £295,000 |
| 18 Mar 2004 | £135,500 |
15, Clos Y Hebog, Thornhill, Cardiff CF14 9JL
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| 9 Oct 2025 | £367,000 |
| 3 Jun 2011 | £240,000 |
28, Carlton Close, Thornhill, Cardiff CF14 9EF
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| 3 Oct 2025 | £252,000 |
| 12 May 2017 | £188,000 |
34, Huntsmead Close, Thornhill, Cardiff CF14 9HY
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| 3 Oct 2025 | £248,000 |
| 23 Feb 2018 | £180,000 |
No other historical records.
68, Heol Llinos, Thornhill, Cardiff CF14 9JF
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| 19 Sep 2025 | £150,000 |
| 21 Sep 2017 | £117,000 |
22, Clos-y-wiwer, Thornhill, Cardiff CF14 9ET
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| 19 Sep 2025 | £197,500 |
| 8 Mar 2002 | £71,500 |
7, Reigate Close, Thornhill, Cardiff CF14 9EE
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| 19 Sep 2025 | £236,500 |
No other historical records.
2, Carlton Close, Thornhill, Cardiff CF14 9EF
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| 19 Sep 2025 | £230,000 |
| 4 May 2023 | £220,000 |
40, Heol-y-cadno, Thornhill, Cardiff CF14 9DY
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| 18 Sep 2025 | £193,400 |
| 31 Oct 1996 | £3,000 |
3, Huntsmead Close, Thornhill, Cardiff CF14 9HY
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| 17 Sep 2025 | £275,000 |
| 3 Apr 2018 | £165,000 |
12, Heol Llinos, Thornhill, Cardiff CF14 9JF
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| 17 Sep 2025 | £265,000 |
| 19 Aug 2020 | £219,950 |
33, Tintagel Close, Thornhill, Cardiff CF14 9AS
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| 12 Sep 2025 | £172,000 |
| 12 Jul 2007 | £115,000 |
39, Gareth Close, Thornhill, Cardiff CF14 9AF
| Today | See what it's worth now |
| 12 Sep 2025 | £262,500 |
| 11 Dec 2007 | £164,950 |
Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 4 February 2026. It covers the period from 1 January 1995 to 24 December 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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