MIRVAC GROUP — Proxy Solicitation & Information Statement 2010

Jul 8, 2010

Westpac Funds Level 16, 90 Collins Street Management Limited Melbourne VIC 3000 Australia ABN 28 085 352 405 T +61 3 8650 3600 AFSL No. 233718 F +61 3 8650 3701 www.westpacfunds.com.au

Total pages: 4

==> picture [268 x 28] intentionally omitted <==

ASX Announcement

Westpac Office Trust (WOT)

9 July 2010

Recent communication to investors in relation to voting on the Mirvac Group Offer

Attached is the letter and email issued today by Westpac Funds Management Limited, in its capacity as responsible entity of WOT.

For further enquiries, please contact:

Keith Grayson Amy Tippett Fund Manager Associate Director, Investor Relations Westpac Funds Management Limited Westpac Funds Management Limited Tel: +61 2 9287 8728 Tel: +61 2 9287 8726 Fax: +61 2 9287 8801 Fax: +61 2 9287 8801 Email: kgrayson@westpac.com.au Email: atippett@westpac.com.au Website: www.westpacfunds.com.au Website: www.westpacfunds.com.au

==> picture [134 x 69] intentionally omitted <==

Jane Frawley Company Secretary

Westpac Funds Management Limited ABN 28 085 352 405, Australian Financial Services Licence No. 233718 (“WFML”), carries on a financial services business that includes the operation of a number of managed investment schemes. An investment in any WFML scheme is not a deposit with or any other liability of Westpac Banking Corporation ABN 33 007 457 141 or any other company in the Westpac group of companies. It is subject to investment risk, including delays in repayment or loss of income and principal invested. None of Westpac Banking Corporation or its related entities stands behind or otherwise guarantees the capital value or investment performance of any part of WFML’s financial service business, other than as specifically stated in the documentation for a financial product.

==> picture [268 x 28] intentionally omitted <==

ABN 28 085 352 405 AFSL No. 233718 Level 16, 90 Collins Street Melbourne VIC 3000 www.westpacfunds.com.au

All Registry communication to: Westpac Office Trust C/ Link Market Services Limited Locked Bag A14 Sydney South NSW 1235 Telephone: 1300 766 855 Telephone (outside Australia): +61 2 8280 7072 Facsimile: +61 2 9287 0309 Website: www.westpacfunds.com.au/officetrust.asp Security Code: WOT and WOTCA

9 July 2010

Dear Investor,

VOTE ON THE MIRVAC GROUP PROPOSAL TO ACQUIRE ALL OF THE UNITS IN THE WESTPAC OFFICE TRUST

By now you should have received your Explanatory Memorandum, Notice of Meeting, and proxy and election forms enabling you to vote on Mirvac’s proposal.

Your independent directors unanimously recommend that you vote in favour of the offer, in the absence of a superior proposal, and encourage you, as a WOT unitholder or IR holder to read the Explanatory Memorandum in full and attend the meeting of WOT unitholders, in person or by proxy or attorney, and vote in favour of the resolutions set out in the Notice of Meeting.

Your vote is important

You can vote:

1. by proxy, by completing and returning a proxy form; or

2. in person by attending the meeting to be held in the Brisbane Room, Level 3, Sofitel Sydney Wentworth, 61-101 Phillip Street, Sydney NSW 2000 on Wednesday, 21 July 2010 commencing at 9:30am; or

3. online at www.westpacfunds.com.au/officetrust.asp and clicking on the “Mirvac Group Offer” and “Vote Now” button.

Proxies, to be effective, must be lodged online or by returning the proxy form so that WOT’s registrar (Link Market Services Limited) receives it by 9:30am on Monday 19 July 2010 .

If you wish to participate in the Cash Option or the Sale Facility (both as defined in the Explanatory Memorandum) your election form must be received by WOT’s registrar (Link Market Services Limited) by 5.00pm on Wednesday, 21 July 2010 .

Before deciding whether to vote for or against the offer you should read the Explanatory Memorandum in full. If you have any doubts about what action to take, you should seek your own independent financial, legal, tax or other professional advice before deciding how to vote.

Available information about the offer

For further information, or if you have not received the documents referred to above, you can call the WOT information line on 1300 766 855 (within Australia) or +61 2 8280 7072 (outside Australia) or visit WOT’s website at www.westpacfunds.com.au/officetrust.asp

Audio presentations by Keith Grayson, the Fund Manager of Westpac Office Trust, and Mirvac’s Chief Executive Officer, Investment, Andrew Butler outlining the Mirvac proposal can be downloaded from www.westpacfunds.com.au/officetrust.asp.

Yours faithfully,

==> picture [140 x 59] intentionally omitted <==

Alan Cameron Chairman and Independent Director Westpac Funds Management Limited

Email to Investors, 9 July 2010

SUBJECT: Important information in relation to Westpac Office Trust Scheme Meeting

==> picture [243 x 43] intentionally omitted <==

Dear Investor,

==> picture [200 x 53] intentionally omitted <==

VOTE NOW ON THE MIRVAC GROUP ACQUISITION PROPOSAL

As a WOT unitholder or IR holder you should have received the Explanatory Memorandum and Notice of Meeting, and the proxy and election forms in relation to the offer by Mirvac Group to acquire all of the units in the Westpac Office Trust. If you have not received these documents please call the Westpac Office Trust investor information line (details below).

Your independent directors unanimously recommend that you vote in favour of the offer, in the absence of a superior proposal, and encourage you, as a WOT unitholder or IR holder to read the Explanatory Memorandum in full and attend the meeting, in person or by proxy or attorney, and vote in favour of the resolutions.

You can submit your vote by:

1. Voting online, or

2. Returning the proxy form by 9:30am Monday, 19 July 2010 , or

3. Voting in person at the Meeting of WOT Unitholders to be held on Wednesday, 21 July 2010 in the Brisbane Room, Level 3, Sofitel Sydney Wentworth, 61-101 Phillip Street, Sydney NSW 2000 commencing at 9:30am.

If you wish to participate in the Cash Option or the Sale Facility (both as defined in the Explanatory Memorandum) your election form must be received by WOT’s registrar (Link Market Services Limited) by 5.00pm on Wednesday, 21 July 2010 .

Available Information about the Offer

==> picture [28 x 24] intentionally omitted <==

==> picture [26 x 28] intentionally omitted <==

==> picture [23 x 22] intentionally omitted <==

• Listen to a presentation by Keith Grayson, the Fund Manager of WOT by clicking here and Mirvac’s CEO, Investment, Andrew Butler, by clicking here.

Visit the Offer Website

• Call the Westpac Office Trust Investor Information line on: - 1300 766 855 (within Australia)

• +61 2 8280 7072 (outside Australia)

Before making any decision about whether to vote for or against the offer by Mirvac Group, you should read the Explanatory Memorandum in full. If you have any doubts about what action to take, you should seek your own independent financial, legal, tax or other professional advice before deciding how to vote.

Regards,

Westpac Funds Management Limited www.westpacfunds.com.au

If you wish to change your communication options, or no longer receive these emails please remove your email address on our share registry's website - click here.