Map of SA3 1DF postcode 
        No longer in use
    
	
  
      
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- SA3 1 postcodes
          
        
        
          
          
        
        
          
        
          
            General information
            
              
                
              
              
                
                  | Postcode | SA3 1DF | 
                  
                    | Post Town | Swansea | 
                  
                    | Nearest station | Pembrey and Burry Port (8 km) | 
                  
                  
                    | Bus stops | No nearby bus stops | 
                
                
                  
                    | Known addresses | 
                          No addresses found
                       | 
                
                  | Businesses | 
                        No businesses found
                     | 
              
              
            
          
        
          
            Geography
            
              
              
              
                
                  |  | Latitude | 51.617419 | 
                
                  |  | Longitude | -4.272044 | 
                  
                    |  | Easting | 242798 | 
                  
                    |  | Northing | 193401 | 
                  
                    |  | Grid reference | SS427934 | 
                
                  |  | UTM reference | 30U 411932 5719254 | 
                
                  |  | what3words | resorting.decades.lays | 
                
                  |  | FixPhrase | crinkle lumpiness sermon uneatable | 
                  
                    |  | Plus code | 9C3QJP8H+X5 | 
                
                  |  | Altitude | 14 metres (45 feet) | 
                
                  |  | Sunrise (today) | 7:10 | 
                
                  |  | Sunset (today) | 16:53 | 
                
                  |  | Distance away |  | 
                  
                    |  | Distance to sea | 0.2 KMs (0.1 miles) | 
              
              
            
          
        
        
             
          
    
      
        Data
        
          
              
                | Date introduced | January 1980 | 
              
                | Date usage ended | December 1990 | 
            
              | Last updated | September 2025 | 
              
                | User type | Large (addresses receive more than 25 items of mail per day) | 
                    
              
                | Quality | Postcode terminated prior to Gridlink initiative - last known ONS postcode grid reference | 
          
          
        
      
          
          
        
          
            Demographics
            
              
                
                  | Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | 
                  
                      | Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | 
                  | Rural/urban (2021) | Smaller rural: Further from a major town or city | 
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                  | Rural/urban (2011) | Rural hamlet and isolated dwellings | 
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                  | Census output area (2021) | W00004162 |  | 
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                  | Census output area (2011) | 1A3 |  | 
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                  | Lower layer super output area (2021) | Swansea 030B | W01000776 | 
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                  | Lower layer super output area (2011) | Swansea 030B | W01000776 | 
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                  | Middle layer super output area (2021) | West Gower | W02000197 | 
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                  | Middle layer super output area (2011) | West Gower | W02000197 | 
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                  | Travel to work area | Swansea | W22000032 | 
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              Property sales
              
                  
                Properties recently sold in this postcode
                No recent recorded sales
                View all properties sold in the SA3 1 sector
                Contains HM Land Registry data © Crown copyright and database right 2025. 
  This data is licensed under the Open Government Licence v3.0.
                
              
      
         
        
          
      
  Contains OS data © Crown copyright and database right 2025 
  Contains Royal Mail data © Royal Mail copyright and database right 2025 
  Contains National Statistics data © Crown copyright and database rights 2025 
  Source: Office for National Statistics licensed under the Open Government Licence v.3.0
  Contains data from Wikipedia covered by the Creative Commons license