Holding(s) in Company

Hammerson PLC
09 March 2007

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1. Name of listed company


Hammerson plc


2. Name of shareholder having a major interest


Stichting Pensioenfonds ABP


3. Please state whether notification indicates that it is regarding the holding
of the shareholder named in 2 above; in respect of a nonbeneficial interest; or
in the case of an individual holder if it is a holding of that person's spouse
or children under the age of 18


Beneficial Holding of Stichting Pensioenfonds ABP


4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them


As 2 Above


5. Number of shares / amount of stock acquired


Not Advised


6 Percentage of issued class (any treasury shares held by the listed company
should not be taken into account when calculating percentage)



Not Advised



7. Number of shares / amount of stock disposed



Not Advised



8 Percentage of issued class (any treasury shares held by the listed company
should not be taken into account when calculating percentage)



Not Advised



9. Class of security



Ordinary shares of 25 pence each



10. Date of transaction



Not Advised




11. Date listed company informed



7 March 2007



12. Total holding following this notification



13,574,529



13. Total percentage holding of issued class following this notification (any
treasury shares held by the listed company should not be taken into account when
calculating percentage)



4.76%



14. Any additional information



............................................................



15. Name of contact and telephone number for queries



Emma Watson

0207 887 1018



16. Name and signature of duly authorised officer of the listed company
responsible for making this notification



............................................................



Date of notification



............................................................



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