House Prices in CF3 6AQ

House prices in CF3 6AQ have an overall average of £240,667 over the last year.

The majority of properties sold in CF3 6AQ during the last year were detached properties, selling for an average price of £250,000. Semi-detached properties sold for an average of £255,000, with terraced properties fetching £217,000.

Overall, the historical sold prices in CF3 6AQ over the last year were 16% down on the previous year and 37% down on the 2022 peak of £379,950.

Properties Sold

53 results

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52, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

52, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
22
Detached
3
Freehold
Today
See what it's worth now
27 Jan 2026
£250,000
22 Sep 2023
£247,500

21, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

21, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
37
Semi-Detached
3
Freehold
Today
See what it's worth now
28 Nov 2025
£255,000
21 Dec 2018
£219,995

No other historical records.

13, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

13, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
13
Terraced
2
Freehold
Today
See what it's worth now
9 Jun 2025
£217,000
30 Nov 2018
£164,995

No other historical records.

40, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

40, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
28
Semi-Detached
3
Freehold
Today
See what it's worth now
16 Jan 2025
£285,000
24 Apr 2019
£219,995

No other historical records.

26, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

26, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
29
Semi-Detached
3
Freehold
Today
See what it's worth now
30 Sep 2024
£283,000
21 Jun 2019
£215,000

No other historical records.

22, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

22, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
20
Semi-Detached
3
Freehold
Today
See what it's worth now
3 Sep 2024
£269,000
17 Jun 2019
£224,995

No other historical records.

4, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

4, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
36
Semi-Detached
3
Freehold
Today
See what it's worth now
9 Aug 2024
£315,000
25 Sep 2020
£252,995

No other historical records.

32, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

32, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
35
Semi-Detached
3
Freehold
Today
See what it's worth now
26 Feb 2024
£314,950
21 Jun 2019
£250,000

No other historical records.

6, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

6, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
11
Semi-Detached
2
Freehold
Today
See what it's worth now
6 Oct 2023
£272,000
25 Oct 2019
£219,995

No other historical records.

17, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

17, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
18
Terraced
2
Freehold
Today
See what it's worth now
1 Sep 2023
£215,000
30 Nov 2018
£169,995

No other historical records.

15, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Terraced
Freehold
Today
See what it's worth now
28 Jul 2023
£202,500
21 Dec 2018
£157,495

No other historical records.

29, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

29, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
23
Semi-Detached
2
Freehold
Today
See what it's worth now
21 Jul 2023
£230,000
29 Oct 2018
£169,995

No other historical records.

14, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

14, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
2
Semi-Detached
3
Freehold
Today
See what it's worth now
1 Jun 2023
£275,000
7 Aug 2020
£245,000

No other historical records.

68, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

68, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
40
Detached
4
Freehold
Today
See what it's worth now
14 Nov 2022
£379,950
21 Dec 2018
£300,000

No other historical records.

11, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

11, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
19
Terraced
2
Freehold
Today
See what it's worth now
25 Jun 2021
£195,000
30 Nov 2018
£160,000

No other historical records.

54, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

54, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
21
Semi-Detached
3
Freehold
Today
See what it's worth now
18 Jun 2021
£240,000
21 Dec 2018
£224,995

No other historical records.

20, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Semi-Detached
Freehold
Today
See what it's worth now
30 Nov 2020
£250,000

No other historical records.

2, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Semi-Detached
Freehold
Today
See what it's worth now
24 Nov 2020
£252,995

No other historical records.

38, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Semi-Detached
Freehold
Today
See what it's worth now
9 Nov 2020
£274,995

No other historical records.

64, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

64, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
2
Detached
4
Freehold
Today
See what it's worth now
30 Apr 2020
£269,995

No other historical records.

58, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Detached
Freehold
Today
See what it's worth now
24 Feb 2020
£269,995

No other historical records.

36, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Detached
Freehold
Today
See what it's worth now
14 Feb 2020
£300,000

No other historical records.

16, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

16, Heol Williams, Old St Mellons, Cardiff CF3 6AQ
35
Semi-Detached
3
Freehold
Today
See what it's worth now
31 Jan 2020
£254,995

No other historical records.

60, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Detached
Freehold
Today
See what it's worth now
17 Jan 2020
£270,000

No other historical records.

28, Heol Williams, Old St Mellons, Cardiff CF3 6AQ

Semi-Detached
Freehold
Today
See what it's worth now
29 Nov 2019
£217,995

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 15 May 2026. It covers the period from 1 January 1995 to 31 March 2026 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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