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

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2, Gould Close, Old St Mellons, Cardiff CF3 5BD

Property image
18
Semi-Detached
3
Freehold
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21 May 2025
£340,000
19 Dec 1996
£70,995

No other historical records.

2, Arnold Avenue, Llanrumney, Cardiff CF3 5PP

Property image
32
Terraced
3
Freehold
Today
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12 May 2025
£270,000
27 Apr 2016
£145,000

118, Mortimer Avenue, Old St Mellons, Cardiff CF3 6YF

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21
Detached
3
Freehold
Today
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30 Apr 2025
£340,000
29 Jun 2018
£282,500

No other historical records.

4, Willow Grove, Trowbridge, Cardiff CF3 0LA

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20
Terraced
2
Freehold
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29 Apr 2025
£205,000
9 Aug 2002
£59,500

No other historical records.

45, Sanderling Drive, Trowbridge, Cardiff CF3 0DH

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16
Detached
4
Freehold
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28 Apr 2025
£370,000
7 Apr 2014
£210,000

No other historical records.

116, Church Road, Old St Mellons, Cardiff CF3 6YN

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40
Semi-Detached
3
Freehold
Today
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25 Apr 2025
£310,000
25 Sep 2020
£252,295

No other historical records.

62, Rhodfa Leonard, Old St Mellons, Cardiff CF3 6YW

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43
Semi-Detached
3
Freehold
Today
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22 Apr 2025
£316,500
17 Dec 2021
£274,995

No other historical records.

14, Clos Thomas, Old St Mellons, Cardiff CF3 6YR

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34
Detached
3
Freehold
Today
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16 Apr 2025
£330,000
29 Jan 2021
£264,995

No other historical records.

84, Heol Bennett, Old St Mellons, Cardiff CF3 6AG

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Semi-Detached
Freehold
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16 Apr 2025
£235,000
12 Jun 2020
£195,000

No other historical records.

15, Rees Drive, Old St Mellons, Cardiff CF3 6AS

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37
Detached
3
Freehold
Today
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11 Apr 2025
£342,000
30 Sep 2019
£269,995

No other historical records.

69, Elgar Crescent, Llanrumney, Cardiff CF3 5RW

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20
Semi-Detached
4
Freehold
Today
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11 Apr 2025
£420,000
23 Sep 2016
£225,000

No other historical records.

114, Heol Bennett, Old St Mellons, Cardiff CF3 6AG

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Terraced
Freehold
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10 Apr 2025
£149,500
29 Jun 2020
£195,000

No other historical records.

38, Church Road, Old St Mellons, Cardiff CF3 6YA

Property image
46
Semi-Detached
3
Freehold
Today
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7 Apr 2025
£305,000
22 Aug 2019
£249,950

61, Ffordd Brynhyfryd, Old St Mellons, Cardiff CF3 5XE

Property image
24
Terraced
2
Freehold
Today
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7 Apr 2025
£215,000
13 Jun 2006
£148,950

No other historical records.

71, Heritage Park, Trowbridge, Cardiff CF3 0DQ

Property image
6
Terraced
1
Freehold
Today
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4 Apr 2025
£160,000
23 Nov 2007
£109,950

9, Heol Booths, Old St Mellons, Cardiff CF3 6WA

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17
Terraced
2
Freehold
Today
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4 Apr 2025
£229,950
18 Jun 2021
£190,000

11, Birkdale Close, Trowbridge, Cardiff CF3 0LF

Property image
10
Terraced
1
Freehold
Today
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3 Apr 2025
£150,000
17 Jan 2020
£114,500

22, Heol Bennett, Old St Mellons, Cardiff CF3 6AG

Property image
40
Detached
4
Freehold
Today
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1 Apr 2025
£446,000
27 Nov 2020
£367,995

No other historical records.

Brodawel, Druidstone Road, Old St Mellons, Cardiff CF3 6XD

Property image
42
Detached
6
Freehold
Today
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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

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17
Detached
4
Freehold
Today
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31 Mar 2025
£400,000
16 Sep 2016
£265,000

No other historical records.

34, Dulverton Avenue, Llanrumney, Cardiff CF3 5TU

Property image
22
Terraced
3
Freehold
Today
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24 Mar 2025
£245,000
27 Jun 2000
£25,500

No other historical records.

25, Gould Close, Old St Mellons, Cardiff CF3 5BD

Property image
17
Semi-Detached
3
Freehold
Today
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12 Mar 2025
£320,000
24 Jun 2010
£47,500

34a, Sanderling Drive, Trowbridge, Cardiff CF3 0DJ

Property image
10
Terraced
2
Freehold
Today
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7 Mar 2025
£205,000
16 Oct 2018
£159,000

5, Heol Bennett, Old St Mellons, Cardiff CF3 6AF

Property image
33
Detached
4
Freehold
Today
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7 Mar 2025
£612,500
26 Jan 2018
£429,465

No other historical records.

17, Stryd Boyd, Old St Mellons, Cardiff CF3 6YS

Property image
14
Terraced
2
Freehold
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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