Holding(s) in Company

Slough Estates PLC
21 March 2005




Notification under Part VI of the Companies Act 1985 (as amended)

Please note that on 18 March 2005, Slough Estates plc (the 'Company') was
notified that Schroders Investment Management  Limited, acting as agents for its
discretionary clients hold (either directly or indirectly) a beneficial interest
and  a non-beneficial interest of 18,845,830 ordinary shares of 25p each
representing a total interest of 4.49% of the  issued share capital of the
company.

21 March 2005




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