Blocklisting Interim Review

Wolseley PLC
03 September 2007


Block Listing Six-Monthly Return

1 Name of company:

Wolseley plc

2 Name of Scheme:

Executive Share Option Scheme 2003

3 Period of Return - From:

1 March 2007

To:

31 August 2007

4 Number and class of share(s) (amount of stock/debt security) not issued under
scheme at the end of last period:

678,226 Ordinary 25p shares

5 Number of shares issued/allotted under scheme during period:

319,880 Ordinary 25p shares

6 Balance under scheme not yet issued/allotted under scheme at end of period:

358,346 Ordinary 25p shares

7 Number and class of share(s) (amount of stock/debt securities) originally
listed and the date of admission:

2,000,000 Ordinary 25p shares listed on 10.10.2006 ref RA/Wolseley plc/0-976-402

Please confirm total number of shares in issue at the end of the period in order
for us to update our records:

661,179,483 Ordinary 25p shares

Contact name for queries:
C P Watters

Contact telephone number:
0118 929 8700

Contact address:
Parkview 1220, Arlington Business Park, Theale, Reading RG7 4GA

Name of person making return:
C P Watters

Position of person making return:
Interim Group Company Secretary & Counsel

Additional Information:






                      This information is provided by RNS
            The company news service from the London Stock Exchange