Map of CF3 9WU postcode 
        No longer in use
    
	
  
      
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        - CF3 9 postcodes
 
      
        
          
        
        
          
          
        
        
          
        
          
            General information
            
              
                
              
              
                
                  | Postcode | 
                  
                    CF3 9WU
                    
                      
                      
                    
                   | 
                
                  
                    | Post Town
                     | 
                    Cardiff | 
                  
                  
                    | Nearest station  | 
                    
                      Pye Corner (5 km)
                     | 
                  
                  
                  
                    | Bus stops | 
                    
                       No nearby bus stops 
                     | 
                  
                
                
                  
                    | Known addresses  | 
                    
                       
                          No addresses found
                       
                     | 
                  
                
                  | Businesses | 
                  
                     
                        No businesses found
                     
                   | 
                
              
              
            
          
        
          
            Geography
            
              
              
              
                
                  | 
                    
                   | 
                  Latitude | 
                  51.553362 | 
                
                
                  | 
                    
                   | 
                  Longitude | 
                  -3.096124 | 
                
                  
                    | 
                      
                     | 
                    Easting | 
                    324099 | 
                  
                  
                    | 
                      
                     | 
                    Northing | 
                    184400 | 
                  
                  
                     | 
                    Grid reference | 
                    ST240844 | 
                  
                
                   | 
                  UTM reference | 
                  30U 493335 5711368 | 
                
                
                   | 
                  what3words | 
                  leap.skidding.rice | 
                
                
                   | 
                  FixPhrase
                    
                   | 
                  cringing luridness snugness undercut | 
                
                  
                     | 
                    Plus code | 
                    9C3RHW33+8H | 
                  
                
                   | 
                  Altitude | 
                  
                    77 metres (252 feet)
                   | 
                
                
                   | 
                  Sunrise (today) | 
                  7:12 | 
                
                
                   | 
                  Sunset (today) | 
                  16:41 | 
                
                
                   | 
                  Distance away | 
                   | 
                
                  
                     | 
                    Distance to sea | 
                    5.2 KMs (3.2 miles) | 
                  
              
              
            
          
        
        
             
          
    
      
        Data
        
          
              
                | Date introduced | 
                
                  December 1997
                 | 
              
              
                | Date usage ended | 
                
                  June 1999
                 | 
              
            
              | 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: Nearer to a major town or city | 
                  | Rural/urban (2011) | Rural hamlet and isolated dwellings | 
                  | Census output area (2021) | W00008605 |  | 
                  | Census output area (2011) | 1B2 |  | 
                  | Lower layer super output area (2021) | Newport 020C | W01001657 | 
                  | Lower layer super output area (2011) | Newport 020C | W01001657 | 
                  | Middle layer super output area (2021) | Marshfield | W02000366 | 
                  | Middle layer super output area (2011) | Marshfield | W02000366 | 
                  | Travel to work area | Cardiff | W22000024 | 
              
              
            
         
       
        
            
              Property sales
              
                  
                Properties recently sold in this postcode
                No recent recorded sales
                View all properties sold in the CF3 9 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