Sold House Prices on William Street, Bangor
Every Land Registry property sale recorded on William Street in the LL57 postcode district. Updated monthly, England and Wales coverage.
Total sales
45
19 Sep 1995 – 3 Dec 2025
Average price
£112,292
all property types, all years
Lowest sale
£27,000
Highest sale
£345,000
Recorded sales on William Street
Showing 1–45 of 45 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| Awel Y Mor 2 William Street | LL57 1BZ | Terraced | Freehold | £132,000 | 3 Dec 2025 |
| 31 William Street | LL57 1BG | Terraced | Freehold | £140,000 | 26 Jul 2023 |
| Awel Y Mor 2 William Street | LL57 1BZ | Terraced | Freehold | £127,950 | 10 May 2023 |
| Awel Y Mor 6 William Street | LL57 1BZ | Detached | Freehold | £145,000 | 27 Jul 2022 |
| 29 William Street | LL57 1BG | Terraced | Freehold | £120,000 | 31 May 2022 |
| 5 William Street | LL57 1BG | Terraced | Freehold | £115,000 | 4 Apr 2022 |
| 5 Awel Y Mor William Street | LL57 1BZ | Terraced | Freehold | £127,000 | 1 Apr 2022 |
| 21 William Street | LL57 1BG | Terraced | Freehold | £134,000 | 5 Nov 2021 |
| 29 William Street | LL57 1BG | Terraced | Freehold | £345,000 | 31 Mar 2021 |
| 33 William Street | LL57 1BG | Terraced | Freehold | £142,500 | 7 Aug 2020 |
| Awel Y Mor 2 William Street | LL57 1BZ | Terraced | Freehold | £102,500 | 14 Apr 2020 |
| 27 William Street | LL57 1BG | Terraced | Freehold | £100,000 | 28 Mar 2018 |
| 15 William Street | LL57 1BG | Terraced | Freehold | £132,000 | 4 Dec 2017 |
| 21 William Street | LL57 1BG | Terraced | Freehold | £134,500 | 15 Mar 2017 |
| 5 William Street | LL57 1BG | Terraced | Freehold | £138,000 | 8 Aug 2014 |
| 13 William Street | LL57 1BG | Terraced | Freehold | £132,000 | 1 Jul 2014 |
| Awel Y Mor 1 William Street | LL57 1BZ | Terraced | Freehold | £123,000 | 28 Jun 2013 |
| 9 William Street | LL57 1BG | Terraced | Freehold | £120,000 | 26 Oct 2012 |
| 29 William Street | LL57 1BG | Terraced | Freehold | £124,500 | 2 Apr 2012 |
| Awel Y Mor 5 William Street | LL57 1BZ | Terraced | Freehold | £111,000 | 2 Dec 2011 |
| 5 William Street | LL57 1BG | Terraced | Freehold | £140,000 | 19 Oct 2011 |
| Awel Y Mor 6 William Street | LL57 1BZ | Detached | Freehold | £145,250 | 19 May 2011 |
| 11 William Street | LL57 1BG | Terraced | Freehold | £105,000 | 14 Jul 2010 |
| 29 William Street | LL57 1BG | Terraced | Freehold | £118,000 | 17 Oct 2008 |
| 31 William Street | LL57 1BG | Terraced | Freehold | £130,000 | 22 Feb 2008 |
| 13 William Street | LL57 1BG | Terraced | Freehold | £132,500 | 20 Dec 2007 |
| 3 William Street | LL57 1BG | Terraced | Freehold | £115,000 | 25 Sep 2007 |
| 19 William Street | LL57 1BG | Terraced | Freehold | £128,640 | 2 Oct 2006 |
| 7 William Street | LL57 1BG | Terraced | Freehold | £132,500 | 3 Jan 2006 |
| 5 William Street | LL57 1BG | Terraced | Freehold | £129,995 | 16 Nov 2005 |
| 21 William Street | LL57 1BG | Terraced | Freehold | £125,000 | 1 Aug 2005 |
| Awel Y Mor 6 William Street | LL57 1BZ | Terraced | Freehold | £148,000 | 27 Apr 2005 |
| Awel Y Mor 5 William Street | LL57 1BZ | Terraced | Freehold | £100,000 | 5 Apr 2004 |
| 5 William Street | LL57 1BG | Terraced | Freehold | £99,950 | 6 Feb 2004 |
| Awel Y Mor 2 William Street | LL57 1BZ | Terraced | Freehold | £98,000 | 12 Dec 2003 |
| Awel Y Mor 6 William Street | LL57 1BZ | Detached | Freehold | £72,550 | 25 Mar 2003 |
| Awel Y Mor 6 William Street | LL57 1BZ | Terraced | Freehold | £72,550 | 4 Nov 2002 |
| 29 William Street | LL57 1BG | Terraced | Freehold | £51,000 | 22 Sep 2000 |
| 25 William Street | LL57 1BG | Terraced | Freehold | £44,750 | 22 May 2000 |
| 21 William Street | LL57 1BG | Terraced | Freehold | £47,000 | 25 Oct 1999 |
| 15 William Street | LL57 1BG | Terraced | Freehold | £30,000 | 16 Nov 1998 |
| 5 William Street | LL57 1BG | Terraced | Freehold | £27,000 | 8 May 1998 |
| 19 William Street | LL57 1BG | Terraced | Freehold | £44,000 | 12 Aug 1996 |
| 31 William Street | LL57 1BG | Terraced | Freehold | £42,000 | 9 Aug 1996 |
| 31 William Street | LL57 1BG | Terraced | Freehold | £28,500 | 19 Sep 1995 |
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Other streets in LL57
High Street
375 sales · avg £287,513
Caernarfon Road
333 sales · avg £138,430
Penrhos Road
194 sales · avg £165,005
Caellepa
179 sales · avg £97,193
Holyhead Road
179 sales · avg £153,157
Orme Road
174 sales · avg £116,763
Penchwintan Road
152 sales · avg £113,045
Carneddi Road
149 sales · avg £92,744
Water Street
142 sales · avg £82,764
Maes Berea
131 sales · avg £189,468
Upper Garth Road
122 sales · avg £157,258
Caeau Gleision
120 sales · avg £98,403
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.