PENB building A
            category C (energy efficient)
            download
         
        
            
                
            
            PENB building B
            category C (energy efficient)
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            PENB building C
            category C (energy efficient)
            download
         
        
            
                
            
            PENB building D
            category C (energy efficient)
            download
         
        
            
                
            
            PENB building E
            category B (very energy efficient)
            download
         
        
            
                
            
            PENB building F
            category B (very energy efficient)
            download
         
        
            
                
            
            PENB building G
            category B (very energy efficient)
            download
         
        
            
                
            
            PENB building H
            category B (very energy efficient)
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            PENB building I
            category B (very energy efficient)
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            PENB building J
            category A (outstanding energy efficient)
            download
         
        
            
                
            
            PENB building K
            category A (outstanding energy efficient)
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            PENB building L
            category A (outstanding energy efficient)
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            PENB building M
            category A (outstanding energy efficient)
            download