Over the past 31 years, there have been 36 property sales recorded in the SA3 4JD postcode area. The highest sale price reached £660,000, while the most recent sale was for a detached house sold in November 2025 for £660,000.

The estimated average property value in SA3 4JD currently stands at £384,215, which is approximately 61.2% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £3,868.

Property prices in SA3 4JD have risen by 3.2% over the past year , with a total increase of 31.6% over the past five years , and a long-term rise of 56.1% over the past decade .

The most common type of property sold in the area is detached, making up around 92% of transactions , followed by semi-detached.

Housing in SA3 4JD is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

1 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 7bed
📐 2131 sq ft
Today
£639,758
streetscan.co.uk estimate
7 Nov 2025
£660,000
20 Apr 2018
£462,500
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10 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 5bed
📐 990 sq ft
Today
£379,573
streetscan.co.uk estimate
24 Aug 2012
£230,000
8 Mar 2004
£209,950
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11 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 5bed
📐 1457 sq ft
Today
£457,902
streetscan.co.uk estimate
31 Oct 2012
£270,000
22 Dec 1997
£75,000
More details

12 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£263,478
streetscan.co.uk estimate
27 Aug 2014
£169,000

13 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£420,565
streetscan.co.uk estimate
24 Nov 2005
£250,000
22 Jul 2002
£125,000

14 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 4bed
📐 1292 sq ft
Today
£390,749
streetscan.co.uk estimate
20 Sep 2016
£260,000
9 Mar 2001
£88,000
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15 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£621,656
streetscan.co.uk estimate
12 Nov 2001
£180,000

18 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£321,557
streetscan.co.uk estimate
10 Aug 1998
£78,000

19 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£273,367
streetscan.co.uk estimate
15 Aug 1997
£65,000

20 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 6bed
📐 1302 sq ft
Today
£368,036
streetscan.co.uk estimate
1 Jul 2019
£265,000
More details

21 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 5bed
📐 1335 sq ft
Today
£455,620
streetscan.co.uk estimate
6 May 2021
£370,000
26 Mar 2015
£250,000
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23 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£302,515
streetscan.co.uk estimate
7 Jul 1995
£67,000

25 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£181,199
streetscan.co.uk estimate
10 Aug 1995
£41,000

27 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 7bed
📐 1442 sq ft
Today
£591,074
streetscan.co.uk estimate
19 May 2021
£480,000
29 Nov 1996
£105,000
More details

3 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 4bed
📐 581 sq ft
Today
£354,529
streetscan.co.uk estimate
26 Oct 2021
£310,000
24 Jan 1995
£59,995
More details

4 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

Today
£266,728
streetscan.co.uk estimate
31 Mar 2005
£145,000
17 Apr 1998
£60,000

5 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 5bed
📐 1109 sq ft
Today
£452,882
streetscan.co.uk estimate
9 Apr 2003
£165,000
More details

8 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Detached
🛏️ 5bed
📐 1023 sq ft
Today
£397,042
streetscan.co.uk estimate
19 Jul 2016
£260,000
More details

9 Cleveland Avenue, Mumbles, Swansea, SA3 4JD

🏠 Semi-detached
🛏️ 5bed
📐 1073 sq ft
Today
£322,516
streetscan.co.uk estimate
11 Nov 2013
£190,000
11 May 2007
£240,000
View +1 more
More details

Area Insights

Data Sources

Properties at SA3 4JD appear thirty-six times in the Land Registry records, with the latest transaction recorded on 7 Nov 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 3 Jul 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.