Holding(s) in Company

Great Portland Estates PLC
23 October 2006


Letter to Great Portland Estates Plc dated 20 October 2006

GREAT PORTLAND ESTATES PLC (THE 'COMPANY')

This notification is made on behalf of Morgan Stanley, 1585 Broadway, New York.

This notification relates to the ordinary shares of the Company (the 'shares') 
and is given in fulfilment of the obligations imposed under section 198 
Companies Act 1985 (The 'Act').

We hereby notify you that on 18 October 2006 Morgan Stanley no longer held 
either a material or non-material interest in the issued share capital of the 
Company.

From Morgan Stanley, Legal and Compliance Division




Letter to Great Portland Estates Plc dated 20 October 2006

GREAT PORTLAND ESTATES PLC (THE 'COMPANY')

This notification relates to the ordinary shares of the Company (the 'shares') 
and is given in fulfilment of the obligations imposed under section 198 
Companies Act 1985 (The 'Act'),

We hereby notify you that on 18 October 2006 The Giraffe Limited Partnership 
acting by its general partner disposed of an interest in shares that resulted in 
a total holding of under 3% of the Company.

From Morgan Stanley, Legal and Compliance Division





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