Blocklisting - Interim Review

BLOCK LISTING SIX MONTHLY RETURN                        

Information provided on this form must be typed or printed electronically.

To: The FSA

Date: 01 February 2008

Name of applicant:                     SEGRO plc                               
                                                                               
Name of scheme:                        1994 Approved Executive Share Option    
                                       Scheme                                  
                                                                               
Period of return:            From:     01.07.2007      To:    31.12.2007       
                                                                               
Balance under scheme from previous     352,819 ordinary shares of 25 p         
return:                                                                        
                                                                               
The amount by which the block scheme   Nil                                     
has been increased, if the scheme has                                          
been increased since the date of the                                           
last return:                                                                   
                                                                               
Number of securities issued/allotted   Nil                                     
under scheme during period:                                                    
                                                                               
Balance under scheme not yet issued/   325,679 ordinary shares of 27 1/12 p    
allotted at end of period                                                      
                                       On 26.07.2007 SEGRO plc approved a share
                                       consolidation                           
                                                                               
Number and class of securities         500,000 ordinary shares of 25p A/3602/  
originally listed and the date of      1997                                    
admission                                                                      
                                       500,000 ordinary shares of 25p RA/Slough
                                       Estates plc/00016                       
                                                                               
Total number of securities in issue at 436,078,430 ordinary shares of 27 1/12 p
the end of the period                                                          

Name of applicant:                     SEGRO plc                               
                                                                               
Name of scheme:                        1994 Unapproved Executive Share Option  
                                       Scheme                                  
                                                                               
Period of return:            From:     01.07.2007      To:    31.12.2007       
                                                                               
Balance under scheme from previous     918,555 ordinary shares of 25 p         
return:                                                                        
                                                                               
The amount by which the block scheme   Nil                                     
has been increased, if the scheme has                                          
been increased since the date of the                                           
last return:                                                                   
                                                                               
Number of securities issued/allotted   1,007 ordinary shares of 25p            
under scheme during period:                                                    
                                       8,773 ordinary shares of 27 1/12 p      
                                                                               
Balance under scheme not yet issued/   838,194 ordinary shares of 27 1/12 p    
allotted at end of period                                                      
                                       On 26.07.2007 SEGRO plc approved a share
                                       consolidation                           
                                                                               
Number and class of securities         1,500,000 ordinary shares of 25p A/3206/
originally listed and the date of      1997                                    
admission                                                                      
                                       2,500,000 ordinary shares of 25p RA/    
                                       Slough Estates plc/00019                
                                                                               
Total number of securities in issue at 436,078,430 ordinary shares of 27 1/12 p
the end of the period                                                          

Name of applicant:                     SEGRO plc                               
                                                                               
Name of scheme:                        2002 Approved Executive Share Option    
                                       Plan                                    
                                                                               
Period of return:            From:     01.07.2007      To:    31.12.2007       
                                                                               
Balance under scheme from previous     31,598 ordinary shares of 25p (restated)
return:                                                                        
                                                                               
The amount by which the block scheme   Nil                                     
has been increased, if the scheme has                                          
been increased since the date of the                                           
last return:                                                                   
                                                                               
Number of securities issued/allotted   Nil                                     
under scheme during period:                                                    
                                                                               
Balance under scheme not yet issued/   29,167 ordinary shares of 27 1/12 p     
allotted at end of period                                                      
                                       On 26.07.2007 SEGRO plc approved a share
                                       consolidation                           
                                                                               
Number and class of securities         100,000 ordinary shares of 25p RA/Slough
originally listed and the date of      Estates plc/0020                        
admission                                                                      
                                                                               
Total number of securities in issue at 436,078,430 ordinary shares of 27 1/12 p
the end of the period                                                          

Name of applicant:                     SEGRO plc                               
                                                                               
Name of scheme:                        2002 Unapproved Executive Share Option  
                                       Plan                                    
                                                                               
Period of return:            From:     01.07.2007      To:    31.12.2007       
                                                                               
Balance under scheme from previous     1,495,265 ordinary shares of 25p        
return:                                                                        
                                                                               
The amount by which the block scheme   Nil                                     
has been increased, if the scheme has                                          
been increased since the date of the                                           
last return:                                                                   
                                                                               
Number of securities issued/allotted   13,827 ordinary shares of 25p           
under scheme during period:                                                    
                                       18,000 ordinary shares of 27 1/12 p     
                                                                               
Balance under scheme not yet issued/   1,349,481 ordinary shares of 27 1/12 p  
allotted at end of period                                                      
                                       On 26.07.2007 SEGRO plc approved a share
                                       consolidation                           
                                                                               
Number and class of securities         3,000,000 ordinary shares of 25p RA/    
originally listed and the date of      Slough Estates plc/0020                 
admission                                                                      
                                                                               
Total number of securities in issue at 436,078,430 ordinary shares of 27 1/12 p
the end of the period                                                          

Name of applicant:                     SEGRO plc                               
                                                                               
Name of scheme:                        1981 Saving Related Share Option Scheme 
                                                                               
Period of return:            From:     01.07.2007      To:    31.12.2007       
                                                                               
Balance under scheme from previous     224,217 ordinary shares of 25p          
return:                                                                        
                                                                               
The amount by which the block scheme   Nil                                     
has been increased, if the scheme has                                          
been increased since the date of the                                           
last return:                                                                   
                                                                               
Number of securities issued/allotted   12,187 ordinary shares of 25p           
under scheme during period:                                                    
                                       63,276 ordinary shares of 27 1/12 p     
                                                                               
Balance under scheme not yet issued/   132,920 ordinary shares of 27 1/12 p    
allotted at end of period                                                      
                                       On 26.07.2007 SEGRO plc approved a share
                                       consolidation                           
                                                                               
Number and class of securities         1,000,000 ordinary shares of 25p A/3886/
originally listed and the date of      1997                                    
admission                                                                      
                                       1,000,000 ordinary shares of 25p RA/    
                                       Slough Estates plc/0008-001             
                                                                               
                                       2,000,000 ordinary shares of 25p        
                                                                               
                                       500,000 ordinary shares of 25p RA/Slough
                                       Estates plc/00020                       
                                                                               
                                       300,000 ordinary shares of 25p          
                                                                               
Total number of securities in issue at 436,078,430 ordinary shares of 27 1/12 p
the end of the period                                                          

Name of contact:                        Anne-Marie Norman                      
                                                                               
Address of contact:                     SEGRO plc, 234 Bath Road, Slough SL1   
                                        4EE                                    
                                                                               
Telephone number of contact:            01753213414                            

If you knowingly or recklessly give false or misleading information you may be
liable to prosecution.