Over the past 30 years, there have been 48 property sales recorded in the SA1 4JT postcode area. The highest sale price reached £188,500, while the most recent sale was for a terraced house sold in July 2025 for £147,000.

The estimated average property value in SA1 4JT currently stands at £181,843, which is approximately 25.4% 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 £2,191.

Property prices in SA1 4JT have risen by 5.2% over the past year , with a total increase of 37.7% over the past five years, and a long-term rise of 59.1% over the past decade.

The most common type of property sold in the area is terraced, making up around 90% of transactions , followed by flat and detached.

Housing in SA1 4JT is mixed, with 38% of homes being owner-occupied, indicating a diverse residential makeup.

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Property Sales

1 Catherine Street, Swansea, SA1 4JT

Today
£275,852
streetscan.co.uk estimate
21 Mar 2003
£84,995

10 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 7bed
📐 1302 sq ft
Today
£182,447
streetscan.co.uk estimate
31 May 2013
£102,500
1 Sep 1995
£35,000
More details

12 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 5bed
📐 1173 sq ft
Today
£193,528
streetscan.co.uk estimate
17 Sep 2021
£158,000
3 Aug 2001
£54,000
More details

13 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 5bed
📐 1109 sq ft
Today
£119,865
streetscan.co.uk estimate
24 May 1995
£23,000
More details

15 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 818 sq ft
Today
£231,900
streetscan.co.uk estimate
17 Apr 2003
£72,950
5 Jul 2000
£52,200
More details

16 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 753 sq ft
Today
£177,014
streetscan.co.uk estimate
17 Feb 2010
£105,000
More details

17 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 743 sq ft
Today
£195,589
streetscan.co.uk estimate
29 Apr 2024
£180,252
17 May 2019
£122,000
View +1 more
More details

18 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£244,942
streetscan.co.uk estimate
8 Nov 2002
£70,500
More details

19 Catherine Street, Swansea, SA1 4JT

Today
£195,904
streetscan.co.uk estimate
18 Dec 2000
£45,000
16 Sep 1996
£42,500

19A Catherine Street, Swansea, SA1 4JT

Today
£106,583
streetscan.co.uk estimate
5 Mar 2025
£107,000
20 Dec 2023
£91,000
23 May 2014
£35,000

2 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£194,439
streetscan.co.uk estimate
4 Oct 2006
£120,000
More details

20 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£167,852
streetscan.co.uk estimate
29 Feb 2024
£155,000
21 Aug 2014
£121,000
View +2 more
More details

21 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 5bed
📐 947 sq ft
Today
£184,231
streetscan.co.uk estimate
13 Nov 2015
£112,000
18 Dec 2009
£103,000
View +1 more
More details

22 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£207,910
streetscan.co.uk estimate
19 Nov 2019
£145,000
4 Aug 1997
£36,500
More details

24 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 872 sq ft
Today
£159,841
streetscan.co.uk estimate
9 Jun 2014
£98,500
More details

26 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 4bed
📐 789 sq ft
Today
£176,600
streetscan.co.uk estimate
14 Jan 2022
£152,000
27 Apr 2016
£116,000
View +3 more
More details

27 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 3bed
📐 753 sq ft
Today
£178,860
streetscan.co.uk estimate
26 Aug 2022
£165,000
More details

27A Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 3bed
📐 517 sq ft
Today
£75,698
streetscan.co.uk estimate
20 Jul 2007
£50,000
More details

3 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 3bed
📐 893 sq ft
Today
£194,271
streetscan.co.uk estimate
30 Sep 2009
£119,000
26 Apr 2002
£65,000
View +2 more
More details

5 Catherine Street, Swansea, SA1 4JT

Today
£193,997
streetscan.co.uk estimate
17 Jul 2012
£114,000
1 May 2009
£115,000
30 Mar 2001
£59,995

6 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£147,681
streetscan.co.uk estimate
4 Jul 2025
£147,000
18 Oct 2002
£65,000
More details

7 Catherine Street, Swansea, SA1 4JT

🏠 Terraced
🛏️ 6bed
📐 958 sq ft
Today
£250,717
streetscan.co.uk estimate
18 Dec 2020
£188,500
4 Apr 2007
£94,000
More details

9 Catherine Street, Swansea, SA1 4JT

Today
£234,378
streetscan.co.uk estimate
13 Mar 1998
£48,000

Area Insights

Data Sources

Properties at SA1 4JT appear fourty-eight times in the Land Registry records, with the latest transaction recorded on 4 Jul 2025. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Jul 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.