House Prices in Old St. Mellons
House prices in Old St. Mellons have an overall average of £303,438 over the last year.
The majority of properties sold in Old St. Mellons during the last year were semi-detached properties, selling for an average price of £282,949. Detached properties sold for an average of £406,559, with terraced properties fetching £217,241.
Overall, the historical sold prices in Old St. Mellons over the last year were 5% up on the previous year and 6% up on the 2022 peak of £284,998.
Properties Sold
2, Gould Close, Old St Mellons, Cardiff CF3 5BD
| Today | See what it's worth now |
| 21 May 2025 | £340,000 |
| 19 Dec 1996 | £70,995 |
No other historical records.
2, Arnold Avenue, Llanrumney, Cardiff CF3 5PP
| Today | See what it's worth now |
| 12 May 2025 | £270,000 |
| 27 Apr 2016 | £145,000 |
118, Mortimer Avenue, Old St Mellons, Cardiff CF3 6YF
| Today | See what it's worth now |
| 30 Apr 2025 | £340,000 |
| 29 Jun 2018 | £282,500 |
No other historical records.
4, Willow Grove, Trowbridge, Cardiff CF3 0LA
| Today | See what it's worth now |
| 29 Apr 2025 | £205,000 |
| 9 Aug 2002 | £59,500 |
No other historical records.
45, Sanderling Drive, Trowbridge, Cardiff CF3 0DH
| Today | See what it's worth now |
| 28 Apr 2025 | £370,000 |
| 7 Apr 2014 | £210,000 |
No other historical records.
116, Church Road, Old St Mellons, Cardiff CF3 6YN
| Today | See what it's worth now |
| 25 Apr 2025 | £310,000 |
| 25 Sep 2020 | £252,295 |
No other historical records.
62, Rhodfa Leonard, Old St Mellons, Cardiff CF3 6YW
| Today | See what it's worth now |
| 22 Apr 2025 | £316,500 |
| 17 Dec 2021 | £274,995 |
No other historical records.
14, Clos Thomas, Old St Mellons, Cardiff CF3 6YR
| Today | See what it's worth now |
| 16 Apr 2025 | £330,000 |
| 29 Jan 2021 | £264,995 |
No other historical records.
84, Heol Bennett, Old St Mellons, Cardiff CF3 6AG
| Today | See what it's worth now |
| 16 Apr 2025 | £235,000 |
| 12 Jun 2020 | £195,000 |
No other historical records.
15, Rees Drive, Old St Mellons, Cardiff CF3 6AS
| Today | See what it's worth now |
| 11 Apr 2025 | £342,000 |
| 30 Sep 2019 | £269,995 |
No other historical records.
69, Elgar Crescent, Llanrumney, Cardiff CF3 5RW
| Today | See what it's worth now |
| 11 Apr 2025 | £420,000 |
| 23 Sep 2016 | £225,000 |
No other historical records.
114, Heol Bennett, Old St Mellons, Cardiff CF3 6AG
| Today | See what it's worth now |
| 10 Apr 2025 | £149,500 |
| 29 Jun 2020 | £195,000 |
No other historical records.
38, Church Road, Old St Mellons, Cardiff CF3 6YA
| Today | See what it's worth now |
| 7 Apr 2025 | £305,000 |
| 22 Aug 2019 | £249,950 |
61, Ffordd Brynhyfryd, Old St Mellons, Cardiff CF3 5XE
| Today | See what it's worth now |
| 7 Apr 2025 | £215,000 |
| 13 Jun 2006 | £148,950 |
No other historical records.
71, Heritage Park, Trowbridge, Cardiff CF3 0DQ
| Today | See what it's worth now |
| 4 Apr 2025 | £160,000 |
| 23 Nov 2007 | £109,950 |
9, Heol Booths, Old St Mellons, Cardiff CF3 6WA
| Today | See what it's worth now |
| 4 Apr 2025 | £229,950 |
| 18 Jun 2021 | £190,000 |
11, Birkdale Close, Trowbridge, Cardiff CF3 0LF
| Today | See what it's worth now |
| 3 Apr 2025 | £150,000 |
| 17 Jan 2020 | £114,500 |
22, Heol Bennett, Old St Mellons, Cardiff CF3 6AG
| Today | See what it's worth now |
| 1 Apr 2025 | £446,000 |
| 27 Nov 2020 | £367,995 |
No other historical records.
Brodawel, Druidstone Road, Old St Mellons, Cardiff CF3 6XD
| Today | See what it's worth now |
| 31 Mar 2025 | £1,260,000 |
| 28 Mar 2018 | £600,000 |
No other historical records.
6, Ty-to-maen Close, Old St Mellons, Cardiff CF3 5EY
| Today | See what it's worth now |
| 31 Mar 2025 | £400,000 |
| 16 Sep 2016 | £265,000 |
No other historical records.
34, Dulverton Avenue, Llanrumney, Cardiff CF3 5TU
| Today | See what it's worth now |
| 24 Mar 2025 | £245,000 |
| 27 Jun 2000 | £25,500 |
No other historical records.
25, Gould Close, Old St Mellons, Cardiff CF3 5BD
| Today | See what it's worth now |
| 12 Mar 2025 | £320,000 |
| 24 Jun 2010 | £47,500 |
5, Heol Bennett, Old St Mellons, Cardiff CF3 6AF
| Today | See what it's worth now |
| 7 Mar 2025 | £612,500 |
| 26 Jan 2018 | £429,465 |
No other historical records.
34a, Sanderling Drive, Trowbridge, Cardiff CF3 0DJ
| Today | See what it's worth now |
| 7 Mar 2025 | £205,000 |
| 16 Oct 2018 | £159,000 |
17, Stryd Boyd, Old St Mellons, Cardiff CF3 6YS
| Today | See what it's worth now |
| 7 Mar 2025 | £235,000 |
| 16 Aug 2021 | £196,995 |
No other historical records.
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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 16 July 2025. It covers the period from 1 January 1995 to 30 May 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
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