Corporate Information and Corporate Officers
    


Corporate Headquarters
4490 Von Karman Avenue
Newport Beach, CA 92660
(949) 833-3600

Exchange Listing
The Common Stock of William Lyon Homes is listed as "WLS" on the New York Stock Exchange.

Form 10-K
A copy of the Company's annual report as filed with the Securities and Exchange Commission (Form 10-K), exclusive of exhibits, is available without charge to stockholders and may be obtained by writing to:
William Lyon Homes
Attn: Investor Relations
4490 Von Karman Avenue
Newport Beach, CA 92660

Annual Stockholders' Meeting
The annual stockholders' meeting will be held at the Irvine Marriott Hotel, 18000 Von Karman Avenue, Irvine, CA at 3:30 p.m. on Monday, May 14, 2001.

Auditors
Ernst & Young LLP
18111 Von Karman Avenue
Irvine, CA 92612

Legal Counsel
Irell & Manella LLP
840 Newport Center Drive
Newport Beach, CA 92660

Transfer Agent and Registrar
Mellon Investor Services
400 South Hope Street, 4th Floor
Los Angeles, CA 90071


Corporate Officers  

General William Lyon
Director, Chairman of the Board
    and Chief Executive Officer

Wade H. Cable
Director, President and
    Chief Operating Officer

Douglas F. Bauer
Senior Vice President and
   Northern California Division President

Mary J. Connelly
Senior Vice President and
   Nevada Division President

W. Thomas Hickcox
Senior Vice President and
    Arizona Division President

Thomas J. Mitchell
Senior Vice President and
   Southern California Division President

Larry I. Smith
Senior Vice President and
   San Diego Division President

Michael D. Grubbs
Senior Vice President, Chief
    Financial Officer and Treasurer

Nancy M. Harlan
Senior Vice President and
    General Counsel

Richard S. Robinson
Senior Vice President - Finance

Linda L. Foster
Vice President and
    Corporate Secretary

Cynthia E. Hardgrave
Vice President - Tax and
    Internal Audit

W. Douglass Harris
Vice President and
    Corporate Controller

C. Dean Stewart
Vice President - Operations

Duxford Financial, Inc. Officers
Richard E. Frankel
Chairman and Chief Executive Officer

Mark A. Carver
President