Over the past 26 years, there have been 103 property sales recorded in the CF3 0PU postcode area. The highest sale price reached £325,000, while the most recent sale was for a semi-detached house sold in March 2025 for £265,000.

The estimated average property value in CF3 0PU currently stands at £269,929, which is approximately 20.1% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £3,647.

Property prices in CF3 0PU have risen by 3.7% over the past year , with a total increase of 27.8% over the past five years , and a long-term rise of 57.4% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 67% of transactions , followed by detached and terraced.

Housing in CF3 0PU is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

1 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 5bed
📐 721 sq ft
Today
£283,029
streetscan.co.uk estimate
14 Jun 2010
£150,000
3 Feb 2006
£149,950
View +1 more
More details

10 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£278,898
streetscan.co.uk estimate
31 Mar 2017
£188,000
2 Mar 2007
£155,000
View +2 more
More details

12 Walwyn Place, St Mellons, Cardiff, CF3 0PU

Today
£268,589
streetscan.co.uk estimate
29 Jul 2005
£142,950
26 Nov 1999
£71,950

13 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 7bed
📐 1421 sq ft
Today
£379,946
streetscan.co.uk estimate
15 May 2015
£246,000
9 Jun 2006
£238,000
View +1 more
More details

14 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 5bed
📐 818 sq ft
Today
£259,413
streetscan.co.uk estimate
3 Nov 2017
£190,000
8 Jun 2007
£156,000
View +3 more
More details

15 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 7bed
📐 1109 sq ft
Today
£342,657
streetscan.co.uk estimate
28 Apr 2000
£84,995
More details

16 Walwyn Place, St Mellons, Cardiff, CF3 0PU

Today
£209,299
streetscan.co.uk estimate
27 Nov 2015
£134,000
19 Jun 2008
£129,000
29 Jul 2004
£118,000
16 Dec 1999
£56,950

17 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 9bed
📐 1438 sq ft
Today
£348,017
streetscan.co.uk estimate
11 Aug 2016
£243,000
12 Apr 2000
£118,995
More details

18 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 4bed
📐 592 sq ft
Today
£221,997
streetscan.co.uk estimate
6 Jan 2017
£149,000
17 Jul 2014
£125,000
View +3 more
More details

19 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£361,200
streetscan.co.uk estimate
28 Apr 2000
£79,995
More details

2 Walwyn Place, St Mellons, Cardiff, CF3 0PU

Today
£336,932
streetscan.co.uk estimate
17 Sep 1999
£70,950

20 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 6bed
📐 1023 sq ft
Today
£291,104
streetscan.co.uk estimate
29 Oct 2021
£250,000
19 Dec 2014
£163,500
View +4 more
More details

21 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£298,259
streetscan.co.uk estimate
30 Sep 2004
£149,995
19 Apr 2000
£78,995
More details

22 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 6bed
📐 980 sq ft
Today
£302,246
streetscan.co.uk estimate
6 Mar 2024
£285,000
4 Jul 2019
£185,000
View +1 more
More details

23 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 5bed
📐 773 sq ft
Today
£287,222
streetscan.co.uk estimate
17 Oct 2003
£120,000
More details

24 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 3bed
📐 592 sq ft
Today
£216,604
streetscan.co.uk estimate
28 Jan 2022
£190,000
8 Aug 2014
£131,000
View +4 more
More details

25 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Terraced
🛏️ 5bed
📐 732 sq ft
Today
£312,000
streetscan.co.uk estimate
22 Jun 2001
£79,500
More details

26 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 3bed
📐 570 sq ft
Today
£225,408
streetscan.co.uk estimate
15 Dec 2005
£117,500
2 Feb 2001
£58,500
View +1 more
More details

27 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 4bed
📐 581 sq ft
Today
£189,339
streetscan.co.uk estimate
28 Apr 2023
£180,000
10 Mar 2000
£55,575
More details

28 Walwyn Place, St Mellons, Cardiff, CF3 0PU

Today
£256,659
streetscan.co.uk estimate
20 Jul 2001
£77,950

29 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Terraced
🛏️ 5bed
📐 732 sq ft
Today
£270,727
streetscan.co.uk estimate
24 Mar 2025
£265,000
11 Feb 2000
£68,950
More details

3 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 5bed
📐 883 sq ft
Today
£301,477
streetscan.co.uk estimate
8 Nov 2024
£295,000
5 Dec 2003
£133,000
More details

30 Walwyn Place, St Mellons, Cardiff, CF3 0PU

Today
£230,184
streetscan.co.uk estimate
29 Aug 2008
£126,000
23 Dec 2005
£120,000
21 Jun 2003
£86,950
13 Aug 1999
£56,750

31 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 4bed
📐 710 sq ft
Today
£271,672
streetscan.co.uk estimate
5 Aug 2014
£165,000
28 Jan 2000
£68,950
More details

32 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 3bed
📐 592 sq ft
Today
£229,353
streetscan.co.uk estimate
4 Apr 2006
£120,000
7 Apr 2004
£113,000
View +1 more
More details

33 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 4bed
📐 592 sq ft
Today
£224,991
streetscan.co.uk estimate
24 Oct 2003
£94,000
28 Jan 2000
£57,950
More details

35 Walwyn Place, St Mellons, Cardiff, CF3 0PU

Today
£243,409
streetscan.co.uk estimate
26 Oct 2004
£125,000
17 Dec 1999
£57,950

37 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 3bed
📐 592 sq ft
Today
£200,945
streetscan.co.uk estimate
12 Sep 2019
£151,000
8 Apr 2005
£115,000
View +1 more
More details

39 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 3bed
📐 561 sq ft
Today
£209,299
streetscan.co.uk estimate
20 Nov 2015
£134,000
15 Jan 2010
£113,000
View +2 more
More details

41 Walwyn Place, St Mellons, Cardiff, CF3 0PU

Today
£258,340
streetscan.co.uk estimate
3 May 2005
£138,000
17 Dec 1999
£68,500

5 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 6bed
📐 997 sq ft
Today
£338,891
streetscan.co.uk estimate
27 May 2011
£185,000
5 May 2006
£164,000
View +1 more
More details

6 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 4bed
📐 592 sq ft
Today
£231,264
streetscan.co.uk estimate
10 Apr 2006
£121,000
8 Jan 2004
£93,950
View +1 more
More details

7 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 6bed
📐 1301 sq ft
Today
£389,050
streetscan.co.uk estimate
9 Jan 2015
£249,995
25 Aug 2000
£101,995
More details

8 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 5bed
📐 961 sq ft
Today
£271,515
streetscan.co.uk estimate
22 Nov 2002
£105,000
24 Sep 1999
£69,500
More details

9 Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Detached
🛏️ 7bed
📐 1345 sq ft
Today
£335,484
streetscan.co.uk estimate
3 Oct 2023
£325,000
20 Nov 2015
£245,000
View +2 more
More details

Chestnut Cottage Walwyn Place, St Mellons, Cardiff, CF3 0PU

🏠 Semi-detached
🛏️ 4bed
📐 592 sq ft
Today
£215,198
streetscan.co.uk estimate
17 Nov 2023
£205,000
1 Jun 2018
£148,500
View +5 more
More details

Area Insights

Data Sources

Properties at CF3 0PU appear one hundred and three times in the Land Registry records, with the latest transaction recorded on 24 Mar 2025. It also has twenty-nine Energy Performance Certificates (EPC) entries, the earliest dating back to 21 Nov 2019. 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.