Sold House Prices on William Street, Swansea
Every Land Registry property sale recorded on William Street in the SA9 postcode district. Updated monthly, England and Wales coverage.
Total sales
34
17 Jul 1997 – 19 Dec 2025
Average price
£90,675
all property types, all years
Lowest sale
£27,000
Highest sale
£235,000
Recorded sales on William Street
Showing 1–34 of 34 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 26 William Street | SA9 1AT | Terraced | Freehold | £163,000 | 19 Dec 2025 |
| 2 William Street | SA9 1AT | Semi-detached | Freehold | £209,950 | 18 Jul 2025 |
| Erw Las, 5 William Street | SA9 1AT | Terraced | Freehold | £140,000 | 16 May 2025 |
| 20 William Street | SA9 1AT | Terraced | Freehold | £125,000 | 15 Dec 2023 |
| 15 William Street | SA9 1AT | Terraced | Freehold | £127,000 | 26 Mar 2021 |
| 15 William Street | SA9 1AT | Terraced | Freehold | £121,500 | 14 Feb 2020 |
| Ty Gardd William Street | SA9 1AT | Detached | Freehold | £235,000 | 14 Nov 2019 |
| 3 William Street | SA9 1AT | Terraced | Freehold | £85,000 | 3 Apr 2019 |
| Ty Gardd William Street | SA9 1AT | Detached | Freehold | £190,000 | 9 Mar 2018 |
| Ty Gardd William Street | SA9 1AT | Other | Freehold | £38,000 | 14 Oct 2016 |
| 22 William Street | SA9 1AT | Terraced | Freehold | £84,000 | 18 Sep 2015 |
| 21 William Street | SA9 1AT | Terraced | Freehold | £73,000 | 31 Jul 2015 |
| 20 William Street | SA9 1AT | Terraced | Freehold | £87,000 | 22 Dec 2014 |
| 19 William Street | SA9 1AT | Detached | Freehold | £71,000 | 29 Nov 2013 |
| 6 William Street | SA9 1AT | Terraced | Freehold | £75,000 | 24 May 2013 |
| 7 William Street | SA9 1AT | Terraced | Freehold | £82,000 | 23 Nov 2012 |
| Erw Las, 5 William Street | SA9 1AT | Terraced | Freehold | £85,000 | 29 Feb 2012 |
| 4 William Street | SA9 1AT | Terraced | Freehold | £65,000 | 17 Jul 2009 |
| 22 William Street | SA9 1AT | Semi-detached | Freehold | £90,000 | 11 Jan 2008 |
| 20 William Street | SA9 1AT | Terraced | Freehold | £110,000 | 21 Sep 2007 |
| 15 William Street | SA9 1AT | Terraced | Freehold | £115,000 | 7 Sep 2007 |
| 5 William Street | SA9 1AT | Semi-detached | Freehold | £125,000 | 29 Jun 2007 |
| 26 William Street | SA9 1AT | Terraced | Freehold | £95,000 | 16 Feb 2007 |
| 10 William Street | SA9 1AT | Terraced | Freehold | £65,000 | 22 Apr 2005 |
| 5 William Street | SA9 1AT | Semi-detached | Freehold | £72,000 | 15 Apr 2005 |
| 7 William Street | SA9 1AT | Terraced | Freehold | £57,000 | 13 Sep 2002 |
| 24 William Street | SA9 1AT | Terraced | Freehold | £34,000 | 21 Mar 2002 |
| 1 William Street | SA9 1AT | Semi-detached | Freehold | £28,000 | 25 Apr 2001 |
| Tynedale William Street | SA9 1AT | Semi-detached | Freehold | £65,000 | 2 Oct 2000 |
| 9 William Street | SA9 1AT | Terraced | Freehold | £27,500 | 2 Sep 1999 |
| The Nook William Street | SA9 1AT | Detached | Freehold | £44,000 | 6 Jul 1999 |
| 5 William Street | SA9 1AT | Semi-detached | Freehold | £34,000 | 15 Mar 1999 |
| 3 William Street | SA9 1AT | Terraced | Freehold | £38,000 | 2 Sep 1997 |
| 7 William Street | SA9 1AT | Terraced | Freehold | £27,000 | 17 Jul 1997 |
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Other streets in SA9
Brecon Road
314 sales · avg £121,469
Station Road
148 sales · avg £144,039
Graig Newydd
129 sales · avg £105,173
Wern Road
128 sales · avg £59,442
Alltygrug Road
121 sales · avg £82,939
Heol Giedd
117 sales · avg £103,271
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114 sales · avg £145,370
Graig Road
111 sales · avg £85,167
Heol Tawe
104 sales · avg £118,292
Golwg Y Mynydd
99 sales · avg £135,684
Commercial Street
97 sales · avg £78,512
Gough Road
96 sales · avg £54,744
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.