Over the past 30 years, there have been 58 property sales recorded in the SA3 4RD postcode area. The highest sale price reached £215,000, while the most recent sale was for a semi-detached flat sold in June 2025 for £194,000.

The estimated average property value in SA3 4RD currently stands at £180,745, which is approximately 25.8% 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 £2,969.

Property prices in SA3 4RD have risen by 2.8% over the past year , with a total increase of 27.9% over the past five years, and a long-term rise of 45.7% over the past decade.

The most common type of property sold in the area is flat, making up around 71% of transactions , followed by semi-detached and detached.

Housing in SA3 4RD is predominantly owner-occupied, with an estimated 87% of homes being lived in by the owners.

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Property Sales

12 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£202,722
streetscan.co.uk estimate
24 Mar 2016
£145,000
10 Oct 2002
£77,500

15 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£195,501
streetscan.co.uk estimate
19 Oct 2009
£145,000
20 Aug 2004
£155,000
30 Aug 2000
£68,000
10 May 1999
£50,000

17 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£252,460
streetscan.co.uk estimate
28 Feb 2017
£160,000
20 Jun 2007
£165,000
8 Sep 2004
£156,000
18 Feb 2003
£86,000

18 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£174,174
streetscan.co.uk estimate
19 Aug 2016
£128,500
5 Aug 2004
£110,000

2 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£156,366
streetscan.co.uk estimate
19 Feb 2025
£153,000
16 Jun 2023
£122,000
3 Jun 1997
£38,000

22 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£202,616
streetscan.co.uk estimate
30 Aug 2018
£145,000
18 Oct 2017
£126,500
29 May 2002
£72,000

23 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£289,400
streetscan.co.uk estimate
26 Apr 2002
£72,350
24 Nov 2001
£65,000

29 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£190,211
streetscan.co.uk estimate
2 Feb 2024
£185,000
31 Jul 2014
£133,000
View +3 more
More details

30 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 3bed
📐 624 sq ft
Today
£137,046
streetscan.co.uk estimate
29 Nov 2021
£129,000
22 Feb 2002
£64,350
View +1 more
More details

32 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£211,378
streetscan.co.uk estimate
18 Dec 2015
£149,950

34 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£199,203
streetscan.co.uk estimate
21 Jan 2002
£69,000
24 Feb 1997
£52,000
More details

36 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£196,305
streetscan.co.uk estimate
27 Jun 2025
£194,000
31 Aug 2022
£180,000
View +3 more
More details

4 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£175,382
streetscan.co.uk estimate
10 May 2004
£110,000

41 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£150,695
streetscan.co.uk estimate
4 Aug 2020
£121,500
10 Feb 2017
£93,000

42 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 3bed
📐 657 sq ft
Today
£161,029
streetscan.co.uk estimate
4 Feb 2022
£150,000
More details

43 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 1bed
📐 344 sq ft
Today
£88,870
streetscan.co.uk estimate
4 Feb 2020
£70,000
More details

48 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£196,925
streetscan.co.uk estimate
17 May 2002
£71,101
15 Sep 2000
£55,000

5 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£171,372
streetscan.co.uk estimate
12 Jan 2024
£165,000
26 Jun 2021
£128,000
25 Jul 2003
£106,000
31 Aug 2001
£69,500
10 Mar 1999
£51,000
31 Oct 1995
£34,500

50 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£209,294
streetscan.co.uk estimate
13 Sep 2019
£145,000

51 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£181,152
streetscan.co.uk estimate
8 Mar 2013
£120,000
More details

52 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£185,070
streetscan.co.uk estimate
8 Sep 2023
£180,000
20 Dec 2012
£116,000
More details

54 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£200,686
streetscan.co.uk estimate
16 Apr 2007
£167,500
15 Aug 2000
£59,750

55 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£158,945
streetscan.co.uk estimate
1 Oct 2001
£53,500
28 Jun 2000
£42,000

58 Llwyn Y Mor, Caswell, Swansea, SA3 4RD

Today
£184,216
streetscan.co.uk estimate
18 Jul 2000
£57,500

Area Insights

Data Sources

Properties at SA3 4RD appear fifty-eight times in the Land Registry records, with the latest transaction recorded on 27 Jun 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Sep 2021. 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.