Additional Listing

Severn Trent PLC
11 September 2007

Severn Trent Plc - Block Listing Application



Application has today been made to the London Stock Exchange and the UK Listing
Authority for a block listing of 1,075,468 ordinary shares of 97 17/19 pence
each to be admitted to the Official List. These shares will rank pari passu with
the existing ordinary shares.



These ordinary shares are to be issued as a result of future exercises of
options under the Severn Trent Sharesave Scheme and the Severn Trent Share
Option Scheme.



www.severntrent.com




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