Holding(s) in Company

Great Portland Estates PLC
16 March 2007



                                                                    

TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES


(1). Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached:

GREAT PORTLAND ESTATES PLC


2. Reason for the notification (please state Yes/No): (   )

An acquisition or disposal of voting rights:                               (   )

An acquisition or disposal of financial instruments which may result 
in the acquisition of shares already issued to which voting rights are 
attached:                                                                  (   )

An event changing the breakdown of voting rights:                          (   )

Other (please specify) : DECLARATION OF MAJOR SHAREHOLDING AS PER
                         FSA TRANSITIONAL PROVISION 7                      ( X )


 
3. Full name of person(s) subject to the notification obligation:

GOVERNMENT OF SINGAPORE INVESTMENT CORPORATION PRIVATE LIMITED
 

4. Full name of shareholder(s) (if different from 3.):

SECURITIES MANAGEMENT TRUST LIMITED AND NORTRUST NOMINEES LTD
(AS REGISTERED HOLDERS AND NOMINEES)
 

5. Date of the transaction and date on which the threshold is crossed or reached
if different):

N/A
 

6. Date on which issuer notified:

16 MARCH 2007
 

7. Threshold(s) that is/are crossed or reached:

ABOVE 3% 

 

8. Notified details:


 


A: Voting rights attached to shares

 
Class/type of shares            Situation previous to  
if possible using the           the Triggering         
ISIN CODE                       transaction        
                       Number of shares       Number of voting Rights 

ORDINARY SHARES OF
12.5P EACH              N/A

ISIN
GB00B01FLL16

 

                     Resulting situation after the triggering transaction 
 
Class/type of shares Number of shares  Number of voting rights    % of voting rights  
if possible using                                                                 
the ISIN CODE                                                                         
                     Direct            Direct     Indirect        Direct    Indirect  

                     5,868,011         5,817,057  50,954          3,525     0.031 
 

B: Financial Instruments

Resulting situation after the triggering transaction 

Type of     Expiration Date  Exercise/Conversion Number of voting     % of voting     
financial                    Period/ Date        rights that may be   rights          
instrument                                       acquired if the                      
                                                 instrument is                        
                                                 exercised/                           
                                                 converted.                           
N/A         N/A              N/A                 N/A                  N/A    
 

Total (A+B)
Number of voting rights       % of voting rights 
5,868,011                     3.556

 

9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable:


 


Proxy Voting:

 
10. Name of the proxy holder:

N/A
 

11. Number of voting rights proxy holder will cease to hold:

N/A
 

12. Date on which proxy holder will cease to hold voting rights:

N/A
 

13. Additional information:

168 ROBINSON ROAD
CAPITAL TOWER #37-01
SINGAPORE 068912
 

14. Contact name:

LIM YOKE PENG
 

15. Contact telephone number:

[phone]


 
Annex Notification Of Major Interests In Shares 
 

A: Identity of the person or legal entity subject to the notification obligation
 

Full name (including legal form for legal entities):

 

Contact address (registered office for legal entities):

 

Phone number:

 

Other useful information (at least legal representative for legal persons):

 

B: Identity of the notifier, if applicable

 

Full name:

 

Contact address:

 

Phone number:

 

Other useful information (e.g. functional relationship with the person or legal
entity subject to the notification obligation):

 

C: Additional information :

 




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