| Postcode | SA3 4QB | 
|---|---|
| Post Town | Swansea | 
| Nearest station | Swansea (8 km) | 
| Bus stops | 
                       Langland Corner (S) 
Langland Corner (NW) 
Groves Avenue (W) 
Groves Avenue (E) 
Higher Lane (SE) 
Underhill Park (S) 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 1 View | 
| Known addresses | 
                       
                          No addresses found
                       
                     | 
                  
| Businesses | 
                     
                        No businesses found
                     
                   | 
                
| Latitude | 51.571521 | |
|---|---|---|
| Longitude | -4.009167 | |
| Easting | 260856 | |
| Northing | 187764 | |
| Grid reference | SS608877 | |
| UTM reference | 30U 430061 5713865 | |
| what3words | actual.pictures.collides | |
| FixPhrase | cringing lumpish steadying unfreeze | |
| Plus code | 9C3QHXCR+J8 | |
| Altitude | 57 metres (188 feet) | |
| Sunrise (today) | 7:16 | |
| Sunset (today) | 16:45 | |
| Distance away | ||
| Distance to sea | 0.5 KMs (0.3 miles) | 
| Parish | Mumbles | W04000583 | 
|---|---|---|
| Ward | Mumbles | W05001056 | 
| 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 1980 | 
|---|---|
| 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 | 
| 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) | Swansea | W45001113 | 
| Census output area (2021) | W00004403 | |
| Census output area (2011) | 5B2 | |
| Lower layer super output area (2021) | Swansea 031B | W01000824 | 
| Lower layer super output area (2011) | Swansea 031B | W01000824 | 
| Middle layer super output area (2021) | Mumbles & Newton | W02000198 | 
| Middle layer super output area (2011) | Mumbles & Newton | W02000198 | 
| Travel to work area | Swansea | W22000032 |