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 1989

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:

2,246,834 Ordinary 25p shares

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

569,450 Ordinary 25p shares

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

1,677,384 Ordinary 25p shares

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

400,000 Ordinary 25p shares listed on 22.06.2001 ref 0007-0003 (utilised)

400,000 Ordinary 25p shares listed on 16.11.2001 ref 00008-0002 (utilised)

350,000 Ordinary 25p shares listed on 20.02.2002 ref RA/Wolseley plc/00009
(utilised)

490,000 Ordinary 25p shares listed on 02.04.2002 ref RA/Wolseley plc/00010
(utilised)

2,000,000 Ordinary 25p shares listed on 04.11.02 ref RA/Wolseley plc/00011
(utilised)

1,375,000 Ordinary 25p shares listed on 01.10.03 ref RA/Wolseley plc/00012
(utilised)

1,065,000 Ordinary 25p shares listed on 01.10.04 ref RA/Wolseley plc/0-976-402
(utilised)

3,600,000 Ordinary 25p shares listed on 30.09.05 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:







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