Over the past 29 years, there have been 22 property sales recorded in the SA1 6LJ postcode area. The highest sale price reached £147,000, while the most recent sale was for a semi-detached house sold in May 2025 for £137,700.

The estimated average property value in SA1 6LJ currently stands at £101,120, which is approximately 58.5% 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 £1,401.

Property prices in SA1 6LJ have risen by 4.5% over the past year , with a total increase of 36.4% over the past five years, and a long-term rise of 61.5% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 64% of transactions , followed by terraced.

Housing in SA1 6LJ is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

102 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£149,592
streetscan.co.uk estimate
30 Jan 2023
£138,000
28 Oct 2016
£85,000
View +2 more
More details

104 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Semi-detached
🛏️ 3bed
📐 743 sq ft
Today
£56,702
streetscan.co.uk estimate
14 Sep 2015
£34,000
More details

114 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Semi-detached
🛏️ 6bed
📐 1012 sq ft
Today
£157,303
streetscan.co.uk estimate
10 Oct 2022
£147,000
More details

122 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Semi-detached
🛏️ 5bed
📐 1023 sq ft
Today
£140,818
streetscan.co.uk estimate
9 May 2025
£137,700
14 Feb 2018
£82,500
More details

124 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Semi-detached
🛏️ 6bed
📐 1055 sq ft
Today
£172,259
streetscan.co.uk estimate
3 Sep 2021
£140,000
15 Apr 2002
£30,500
View +1 more
More details

126 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

Today
£88,290
streetscan.co.uk estimate
23 Sep 1996
£18,000

127 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Semi-detached
🛏️ 4bed
📐 710 sq ft
Today
£79,060
streetscan.co.uk estimate
3 Dec 2010
£45,000
More details

132 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Terraced
🛏️ 4bed
📐 721 sq ft
Today
£113,593
streetscan.co.uk estimate
8 Mar 2024
£105,000
19 Mar 2020
£58,500
View +1 more
More details

135 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Semi-detached
🛏️ 3bed
📐 710 sq ft
Today
£91,391
streetscan.co.uk estimate
19 Sep 2003
£36,000
9 Dec 2002
£20,000
More details

136 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Terraced
🛏️ 4bed
📐 743 sq ft
Today
£112,604
streetscan.co.uk estimate
28 Mar 2018
£75,000
More details

139 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

🏠 Semi-detached
🛏️ 4bed
📐 646 sq ft
Today
£74,247
streetscan.co.uk estimate
21 Nov 2014
£45,000
More details

145 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

Today
£107,059
streetscan.co.uk estimate
6 Dec 2001
£27,950

161 Gwynedd Avenue, Townhill, Swansea, SA1 6LJ

Today
£69,785
streetscan.co.uk estimate
16 Jun 1998
£15,000

Area Insights

Data Sources

Properties at SA1 6LJ appear twenty-two times in the Land Registry records, with the latest transaction recorded on 9 May 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Sep 2019. 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.