Over the past 30 years, there have been 56 property sales recorded in the SA1 3SY postcode area. The highest sale price reached £220,000, while the most recent sale was for a terraced house sold in August 2025 for £195,000.

The estimated average property value in SA1 3SY currently stands at £197,046, which is approximately 19.1% 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 £1,908.

Property prices in SA1 3SY have risen by 4.9% over the past year , with a total increase of 36.7% over the past five years, and a long-term rise of 67.3% over the past decade.

The most common type of property sold in the area is terraced, making up around 96% of transactions , followed by semi-detached.

Housing in SA1 3SY is predominantly owner-occupied, with an estimated 77% of homes being lived in by the owners.

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Property Sales

11 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 6bed
📐 1227 sq ft
Today
£184,363
streetscan.co.uk estimate
15 Oct 2020
£133,000
21 May 2012
£108,000
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12 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 4bed
📐 1130 sq ft
Today
£187,893
streetscan.co.uk estimate
1 May 1998
£39,000
More details

13 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 1184 sq ft
Today
£187,489
streetscan.co.uk estimate
7 Jul 2015
£114,500
31 Jul 2006
£123,950
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14 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 1076 sq ft
Today
£176,416
streetscan.co.uk estimate
15 Nov 2024
£166,000
26 Jun 2015
£114,000
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15 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 1076 sq ft
Today
£216,135
streetscan.co.uk estimate
20 Jul 2023
£195,000
3 Nov 2017
£138,000
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21 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 1345 sq ft
Today
£187,331
streetscan.co.uk estimate
22 Mar 2019
£126,500
29 Sep 2015
£136,500
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22 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 1012 sq ft
Today
£217,701
streetscan.co.uk estimate
16 Mar 2018
£145,000
23 Jan 2002
£68,000
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23 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 1130 sq ft
Today
£185,329
streetscan.co.uk estimate
4 Oct 2002
£53,000
More details

24 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 6bed
📐 1001 sq ft
Today
£303,776
streetscan.co.uk estimate
31 Jul 2014
£190,000
More details

25 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 6bed
📐 1216 sq ft
Today
£201,988
streetscan.co.uk estimate
21 Mar 2014
£120,000
30 Jun 1995
£41,000
More details

27 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 1119 sq ft
Today
£163,327
streetscan.co.uk estimate
15 Mar 2023
£146,000
28 Mar 2002
£47,000
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28 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 4bed
📐 1023 sq ft
Today
£194,343
streetscan.co.uk estimate
4 Oct 2019
£135,000
More details

3 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 4bed
📐 1044 sq ft
Today
£214,475
streetscan.co.uk estimate
1 Aug 2002
£59,950
1 Aug 1997
£39,950
More details

39 Glamorgan Street, Swansea, SA1 3SY

Today
£234,632
streetscan.co.uk estimate
31 Jul 1997
£50,000

4 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£196,060
streetscan.co.uk estimate
27 Oct 2006
£121,000
More details

40 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 6bed
📐 1106 sq ft
Today
£169,758
streetscan.co.uk estimate
12 Dec 2001
£41,500
More details

41 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 4bed
📐 1184 sq ft
Today
£187,822
streetscan.co.uk estimate
1 Jul 2024
£175,000
7 Dec 2018
£130,000
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43 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 6bed
📐 1270 sq ft
Today
£156,849
streetscan.co.uk estimate
23 Nov 2012
£90,000
2 Feb 2001
£30,000
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5 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 7bed
📐 1485 sq ft
Today
£267,354
streetscan.co.uk estimate
25 Jun 2021
£220,000
7 Mar 2012
£80,000
More details

6 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 4bed
📐 1055 sq ft
Today
£230,477
streetscan.co.uk estimate
6 Sep 1996
£45,500
More details

7 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£220,750
streetscan.co.uk estimate
11 Jan 2022
£190,000
30 Jul 2001
£45,000
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More details

8 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 6bed
📐 1087 sq ft
Today
£193,394
streetscan.co.uk estimate
8 Aug 2025
£195,000
13 Sep 2019
£155,000
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9 Glamorgan Street, Swansea, SA1 3SY

🏠 Terraced
🛏️ 5bed
📐 947 sq ft
Today
£233,594
streetscan.co.uk estimate
4 Dec 2017
£153,000
8 May 2015
£112,000
View +1 more
More details

Area Insights

Data Sources

Properties at SA1 3SY appear fifty-six times in the Land Registry records, with the latest transaction recorded on 8 Aug 2025. It also has twenty-two Energy Performance Certificates (EPC) entries, the earliest dating back to 15 Jun 2017. 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.