| Postcode | SA4 4AF | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Gowerton (2 km) | 
| Bus stops | 
                       Libanus Road (SE) 
Bus Station 1 () 
Bus Station 6 () 
Bus Station 2 () 
Bus Station 5 () 
Bus Station 3 () 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 52 View | 
| Known addresses | 
                       41 West Street, Gorseinon 
                            43 West Street, Gorseinon 
                            44 West Street, Gorseinon 
                            46 West Street, Gorseinon 
                            48 West Street, Gorseinon 
                            50 West Street, Gorseinon 
                            52 West Street, Gorseinon 
                            54 West Street, Gorseinon 
                            55 West Street, Gorseinon 
                            56 West Street, Gorseinon 
                            57 West Street, Gorseinon 
                            58 West Street, Gorseinon 
                            59 West Street, Gorseinon 
                            60 West Street, Gorseinon 
                            61 West Street, Gorseinon 
                            62 West Street, Gorseinon 
                            65 West Street, Gorseinon 
                            67 West Street, Gorseinon 
                            68 West Street, Gorseinon 
                            69 West Street, Gorseinon 
                            71 West Street, Gorseinon 
                            73 West Street, Gorseinon 
                            75 West Street, Gorseinon 
                            77 West Street, Gorseinon 
                            83 West Street, Gorseinon 
                            85 West Street, Gorseinon 
                            87 West Street, Gorseinon 
                            103 West Street, Gorseinon 
                            105 West Street, Gorseinon 
                            107 West Street, Gorseinon 
                            108 West Street, Gorseinon 
                       | 
                  
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.666224 | |
|---|---|---|
| Longitude | -4.040889 | |
| Easting | 258952 | |
| Northing | 198356 | |
| Grid reference | SS589983 | |
| UTM reference | 30U 428013 5724428 | |
| what3words | reader.under.feed | |
| FixPhrase | crinkle lumpish staging truffle | |
| Plus code | 9C3QMX85+FJ | |
| Altitude | 18 metres (58 feet) | |
| Sunrise (today) | 7:16 | |
| Sunset (today) | 16:45 | |
| Distance away | ||
| Distance to sea | 2.5 KMs (1.5 miles) | 
| Parish | Llwchwr | W04000970 | 
|---|---|---|
| Ward | Llwchwr | W05001053 | 
| Unitary Authority | Swansea | W06000011 | 
| County | West Glamorgan | W11000008 | 
| Constituency (2024) | Gower | W07000097 | 
| MP | Tonia Antoniazzi | Labour | 
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Swansea | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 | 
| Date introduced | January 1993 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 82 | |
|---|---|---|
| Households (2011) | 38 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Gorseinon | W45001088 | 
| Census output area (2021) | W00004208 | |
| Census output area (2011) | 7D1 | |
| Lower layer super output area (2021) | Swansea 007A | W01000784 | 
| Lower layer super output area (2011) | Swansea 007A | W01000784 | 
| Middle layer super output area (2021) | Loughor | W02000174 | 
| Middle layer super output area (2011) | Loughor | W02000174 | 
| Travel to work area | Swansea | W22000032 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 77 West Street, Gorseinon | Terraced (freehold) | Sep 2024 | £140,000 | 
| Terraced (freehold) | Jun 2023 | £88,000 | |
| Terraced (freehold) | Aug 2006 | £80,000 | |
| 87 West Street, Gorseinon | Terraced (freehold) | Sep 2024 | £177,000 | 
| Terraced (freehold) | Aug 2022 | £91,000 | |
| 108 West Street, Gorseinon | Detached (freehold) | May 2024 | £370,000 | 
| Detached (freehold) | Mar 2015 | £115,000 | |
| 85 West Street, Gorseinon | Terraced (freehold) | Feb 2024 | £82,000 | 
| Terraced (freehold) | Aug 2007 | £110,000 | |
| 68 West Street, Gorseinon | Terraced (freehold) | Sep 2023 | £81,000 | 
| Terraced (freehold) | Apr 2004 | £45,000 | |
| 73 West Street, Gorseinon | Terraced (freehold) | Nov 2022 | £155,000 | 
| Terraced (freehold) | Jul 2008 | £120,000 | |
| Terraced (freehold) | Jan 2005 | £112,000 | |
| 105 West Street, Gorseinon | Terraced (freehold) | Aug 2022 | £165,000 | 
| Terraced (freehold) | Apr 2019 | £120,000 | |
| Terraced (freehold) | Apr 2012 | £100,000 | |
| Terraced (freehold) | Aug 2004 | £84,000 | |
| Terraced (freehold) | May 1998 | £28,000 | |
| 43 West Street, Gorseinon | Other (freehold) | Apr 2022 | £15,000 | 
| 75 West Street, Gorseinon | Terraced (freehold) | Dec 2021 | £145,000 | 
| Terraced (freehold) | Aug 2017 | £98,000 | |
| Terraced (freehold) | Jan 2012 | £76,500 | |
| Terraced (freehold) | Mar 2005 | £83,000 | |
| 54 West Street, Gorseinon | Terraced (freehold) | Oct 2020 | £99,000 | 
| Terraced (freehold) | Oct 2009 | £79,000 |