Sold House Prices on Upper William Street, Llanelli
Every Land Registry property sale recorded on Upper William Street in the SA15 postcode district. Updated monthly, England and Wales coverage.
Total sales
26
23 Oct 1998 – 24 Mar 2023
Average price
£65,365
all property types, all years
Lowest sale
£19,500
Highest sale
£125,000
Recorded sales on Upper William Street
Showing 1–26 of 26 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 20 Upper William Street | SA15 1SL | Terraced | Freehold | £90,000 | 24 Mar 2023 |
| 21 Upper William Street | SA15 1SL | Terraced | Freehold | £105,000 | 24 Mar 2023 |
| 29 Upper William Street | SA15 1SL | Terraced | Freehold | £125,000 | 6 Jul 2022 |
| 26 Upper William Street | SA15 1SL | Other | Freehold | £43,000 | 13 Apr 2022 |
| 23 Upper William Street | SA15 1SL | Terraced | Freehold | £92,000 | 6 Nov 2020 |
| 30 Upper William Street | SA15 1SL | Semi-detached | Freehold | £92,500 | 30 Nov 2018 |
| 15 Upper William Street | SA15 1SL | Terraced | Freehold | £67,000 | 20 Oct 2017 |
| 17 Upper William Street | SA15 1SL | Terraced | Freehold | £57,000 | 27 May 2016 |
| 21 Upper William Street | SA15 1SL | Terraced | Freehold | £79,500 | 19 Jun 2015 |
| 20 Upper William Street | SA15 1SL | Terraced | Freehold | £77,000 | 18 Dec 2014 |
| 21 Upper William Street | SA15 1SL | Terraced | Freehold | £51,500 | 30 Aug 2013 |
| 20 Upper William Street | SA15 1SL | Terraced | Freehold | £49,000 | 6 Mar 2013 |
| 30 Upper William Street | SA15 1SL | Semi-detached | Freehold | £117,500 | 6 Oct 2008 |
| 13 Upper William Street | SA15 1SL | Terraced | Leasehold | £118,000 | 14 Dec 2007 |
| 25 Upper William Street | SA15 1SL | Semi-detached | Freehold | £90,000 | 16 Feb 2007 |
| 23 Upper William Street | SA15 1SL | Terraced | Freehold | £40,000 | 21 Nov 2005 |
| 25 Upper William Street | SA15 1SL | Semi-detached | Freehold | £80,000 | 9 Nov 2005 |
| 18 Upper William Street | SA15 1SL | Terraced | Freehold | £61,750 | 21 Oct 2003 |
| 18 Upper William Street | SA15 1SL | Terraced | Leasehold | £61,750 | 21 Oct 2003 |
| 13 Upper William Street | SA15 1SL | Terraced | Leasehold | £28,500 | 5 Nov 2002 |
| 19 Upper William Street | SA15 1SL | Terraced | Freehold | £37,500 | 3 Dec 2001 |
| 22 Upper William Street | SA15 1SL | Terraced | Freehold | £29,500 | 7 Nov 2000 |
| 24 Upper William Street | SA15 1SL | Terraced | Freehold | £27,000 | 7 Jul 2000 |
| 14 Upper William Street | SA15 1SL | Terraced | Freehold | £25,000 | 23 Feb 2000 |
| 16 Upper William Street | SA15 1SL | Terraced | Freehold | £19,500 | 10 Dec 1999 |
| 28 Upper William Street | SA15 1SL | Terraced | Freehold | £35,000 | 23 Oct 1998 |
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Other streets in SA15
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153 sales · avg £134,821
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.