Over the past 30 years, there have been 18 property sales recorded in the SA11 3NJ postcode area. The highest sale price reached £140,000, while the most recent sale was for a semi-detached flat sold in June 2025 for £52,000.

The estimated average property value in SA11 3NJ currently stands at £127,356, which is approximately 37.5% 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 £1,638.

Property prices in SA11 3NJ have risen by 4.2% over the past year , with a total increase of 39.6% over the past five years , and a long-term rise of 66.1% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 50% of transactions , followed by flat and terraced.

Housing in SA11 3NJ is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

10 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£137,069
streetscan.co.uk estimate
3 Oct 2022
£130,000
More details

12 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Semi-detached
🛏️ 5bed
📐 850 sq ft
Today
£133,682
streetscan.co.uk estimate
29 Sep 2023
£125,000
More details

15 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Terraced
🛏️ 3bed
📐 624 sq ft
Today
£81,645
streetscan.co.uk estimate
31 Jul 2023
£77,500
17 Sep 2007
£50,000
View +1 more
More details

16 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

Today
£113,569
streetscan.co.uk estimate
9 Aug 2004
£52,500

17 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£82,592
streetscan.co.uk estimate
25 Oct 2024
£82,000
2 Mar 2007
£64,750
View +1 more
More details

18 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Terraced
🛏️ 3bed
📐 721 sq ft
Today
£84,121
streetscan.co.uk estimate
12 Oct 2007
£56,000
More details

19 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£50,550
streetscan.co.uk estimate
19 Jun 2025
£52,000
More details

21 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£123,297
streetscan.co.uk estimate
26 Jul 2024
£120,000
21 Feb 2007
£93,000
More details

26 - 32 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

Today
£88,459
streetscan.co.uk estimate
24 Jan 2025
£90,000

3 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Semi-detached
🛏️ 4bed
📐 883 sq ft
Today
£207,669
streetscan.co.uk estimate
11 Dec 2015
£120,000
More details

4 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Semi-detached
🛏️ 6bed
📐 1141 sq ft
Today
£224,101
streetscan.co.uk estimate
1 Jun 2015
£125,000
17 May 1996
£30,000
More details

8 Heol Y Glo, Tonna, Neath, Neath Port Talbot, SA11 3NJ

🏠 Semi-detached
🛏️ 5bed
📐 1023 sq ft
Today
£149,115
streetscan.co.uk estimate
14 Apr 2023
£140,000
More details

Area Insights

Data Sources

Properties at SA11 3NJ appear eighteen times in the Land Registry records, with the latest transaction recorded on 19 Jun 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Feb 2016. 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.