Over the past 30 years, there have been 43 property sales recorded in the SA12 9AB postcode area. The highest sale price reached £152,900, while the most recent sale was for a terraced house sold in June 2025 for £122,000.

The estimated average property value in SA12 9AB currently stands at £136,783, which is approximately 22.3% 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 £1,446.

Property prices in SA12 9AB have risen by 5.2% over the past year , with a total increase of 45.5% over the past five years , and a long-term rise of 73.4% over the past decade .

100% of recorded transactions in the area were for terraced properties.

Housing in SA12 9AB is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

1 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 6bed
📐 958 sq ft
Today
£140,788
streetscan.co.uk estimate
5 May 2023
£130,000
11 Jun 2021
£72,000
More details

10 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 6bed
📐 1163 sq ft
Today
£127,887
streetscan.co.uk estimate
2 Sep 2021
£104,000
4 Nov 2005
£84,000
View +1 more
More details

12 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 4bed
📐 1098 sq ft
Today
£136,900
streetscan.co.uk estimate
2 Dec 2022
£129,950
More details

13 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£193,812
streetscan.co.uk estimate
19 Dec 1997
£37,500

14 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 3bed
📐 883 sq ft
Today
£158,464
streetscan.co.uk estimate
22 Jun 2004
£68,000
More details

15 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 4bed
📐 1055 sq ft
Today
£129,636
streetscan.co.uk estimate
31 Oct 2014
£75,000
20 Apr 2007
£65,000
More details

16 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 5bed
📐 990 sq ft
Today
£87,953
streetscan.co.uk estimate
24 Jun 2022
£79,950
20 Oct 2004
£65,000
More details

2 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 5bed
📐 1173 sq ft
Today
£159,947
streetscan.co.uk estimate
31 Oct 2022
£152,900
More details

20 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£135,863
streetscan.co.uk estimate
10 Feb 2006
£76,000
1 Mar 2002
£35,995

21 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 6bed
📐 990 sq ft
Today
£129,542
streetscan.co.uk estimate
21 Sep 2007
£84,500
More details

22 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£152,222
streetscan.co.uk estimate
19 Feb 2021
£113,000
3 Oct 2008
£73,000
View +1 more
More details

23 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£162,082
streetscan.co.uk estimate
24 Jul 1998
£34,000

24 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£177,107
streetscan.co.uk estimate
2 Dec 1999
£38,000

25 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 4bed
📐 1055 sq ft
Today
£112,096
streetscan.co.uk estimate
14 Mar 2017
£67,000
More details

27 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 5bed
📐 1001 sq ft
Today
£122,234
streetscan.co.uk estimate
16 Jun 2025
£122,000
22 May 1998
£39,995
View +1 more
More details

28 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 4bed
📐 872 sq ft
Today
£157,039
streetscan.co.uk estimate
24 Nov 2000
£33,995
23 Nov 2000
£33,000
More details

29 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£131,612
streetscan.co.uk estimate
19 Jan 2011
£74,000
4 Jun 2010
£95,000

3 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 6bed
📐 1152 sq ft
Today
£150,062
streetscan.co.uk estimate
30 Jun 2023
£140,000
20 Jan 1996
£12,000
More details

30 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£193,732
streetscan.co.uk estimate
22 Nov 1996
£36,000

31 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 4bed
📐 1184 sq ft
Today
£96,270
streetscan.co.uk estimate
8 May 2024
£90,000
16 Feb 2024
£70,000
View +1 more
More details

33 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 5bed
📐 993 sq ft
Today
£149,646
streetscan.co.uk estimate
21 May 2010
£85,000
19 Nov 1999
£37,500
More details

34 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 3bed
📐 926 sq ft
Today
£129,663
streetscan.co.uk estimate
21 Jun 2017
£77,500
2 May 2008
£55,000
More details

5 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£136,113
streetscan.co.uk estimate
2 Oct 2020
£97,000
More details

7 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

🏠 Terraced
🛏️ 5bed
📐 1001 sq ft
Today
£124,286
streetscan.co.uk estimate
17 Feb 2023
£120,000
More details

8 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£68,262
streetscan.co.uk estimate
17 Dec 1996
£12,750

9 Ynys Y Gwas, Cwmavon, Port Talbot, Neath Port Talbot, SA12 9AB

Today
£94,165
streetscan.co.uk estimate
17 Jan 2002
£23,000

Area Insights

Data Sources

Properties at SA12 9AB appear fourty-three times in the Land Registry records, with the latest transaction recorded on 16 Jun 2025. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Mar 2020. 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.