Over the past 30 years, there have been 17 property sales recorded in the CF3 0DB postcode area. The highest sale price reached £295,000, while the most recent sale was for a detached house sold in June 2025 for £295,000.

The estimated average property value in CF3 0DB currently stands at £254,943, which is approximately 24.4% 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 £3,177.

Property prices in CF3 0DB have risen by 3.7% over the past year , with a total increase of 26.8% over the past five years, and a long-term rise of 56.4% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 53% of transactions , followed by detached and terraced.

Housing in CF3 0DB is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

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Property Sales

10 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

Today
£306,705
streetscan.co.uk estimate
16 Jun 1997
£62,000

11 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

🏠 Detached
🛏️ 4bed
📐 883 sq ft
Today
£293,567
streetscan.co.uk estimate
18 Jun 2025
£295,000
5 Oct 2015
£175,000
More details

12 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

🏠 Detached
🛏️ 4bed
📐 904 sq ft
Today
£282,737
streetscan.co.uk estimate
12 Mar 2021
£230,000
11 Nov 2014
£185,000
View +1 more
More details

3 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

🏠 Semi-detached
🛏️ 5bed
📐 947 sq ft
Today
£216,844
streetscan.co.uk estimate
19 Dec 2014
£135,000
5 May 2004
£122,000
More details

4 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

🏠 Semi-detached
🛏️ 3bed
📐 705 sq ft
Today
£211,190
streetscan.co.uk estimate
17 Sep 2015
£136,000
18 Jun 2010
£111,000
View +2 more
More details

5 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

🏠 Semi-detached
🛏️ 4bed
📐 667 sq ft
Today
£205,869
streetscan.co.uk estimate
14 Dec 2018
£153,000
More details

7 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

🏠 Semi-detached
🛏️ 5bed
📐 775 sq ft
Today
£263,320
streetscan.co.uk estimate
7 Jun 2024
£250,000
More details

8 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

Today
£277,113
streetscan.co.uk estimate
21 Jul 1995
£52,500

9 Sheerwater Close, St Mellons, Cardiff, CF3 0DB

🏠 Terraced
🛏️ 6bed
📐 980 sq ft
Today
£297,928
streetscan.co.uk estimate
7 Apr 2017
£202,000
20 Feb 2015
£177,000
More details

Area Insights

Data Sources

Properties at CF3 0DB appear seventeen times in the Land Registry records, with the latest transaction recorded on 18 Jun 2025. It also has seven Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Sep 2018. 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.