Over the past 29 years, there have been 24 property sales recorded in the SA11 3UU postcode area. The highest sale price reached £310,000, while the most recent sale was for a semi-detached bungalow sold in September 2025 for £177,500.

The estimated average property value in SA11 3UU currently stands at £185,327, which is approximately 10.1% 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 £2,739.

Property prices in SA11 3UU have risen by 4.3% over the past year , with a total increase of 41% over the past five years, and a long-term rise of 74.5% over the past decade.

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

Housing in SA11 3UU is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

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Property Sales

1 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 4bed
📐 850 sq ft
Today
£194,168
streetscan.co.uk estimate
18 Jan 2017
£114,000
21 Apr 2006
£96,000
More details

13 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

Today
£57,448
streetscan.co.uk estimate
9 Jan 2025
£55,000
4 Jan 2022
£66,666

15 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 4bed
📐 786 sq ft
Today
£195,336
streetscan.co.uk estimate
1 Apr 2022
£165,000
27 Oct 2006
£120,000
More details

19 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 4bed
📐 527 sq ft
Today
£177,500
streetscan.co.uk estimate
26 Sep 2025
£177,500
18 Nov 2014
£98,000
View +1 more
More details

21 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 3bed
📐 710 sq ft
Today
£199,953
streetscan.co.uk estimate
17 Sep 2021
£160,000
27 Mar 2020
£125,000
View +2 more
More details

23 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 4bed
📐 657 sq ft
Today
£164,068
streetscan.co.uk estimate
27 Jun 2019
£110,000
4 Aug 2008
£106,500
More details

25 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 4bed
📐 667 sq ft
Today
£163,467
streetscan.co.uk estimate
2 Mar 2007
£100,000
7 Jun 2002
£49,000
View +1 more
More details

27 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

Today
£202,728
streetscan.co.uk estimate
8 Aug 2003
£67,000

7 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 5bed
📐 861 sq ft
Today
£193,802
streetscan.co.uk estimate
5 Aug 2022
£176,000
2 Feb 2018
£110,000
More details

9 Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

🏠 Semi-detached
🛏️ 4bed
📐 710 sq ft
Today
£204,878
streetscan.co.uk estimate
3 Dec 2021
£175,000
15 May 2014
£92,000
More details

Tyn Y Gors Trevallen Avenue, Neath, Neath Port Talbot, SA11 3UU

Today
£347,268
streetscan.co.uk estimate
20 Dec 2021
£310,000

Area Insights

Data Sources

Properties at SA11 3UU appear twenty-four times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Nov 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.