Additional Listing

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 1,400,000 ordinary shares of 65 5/19 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