<PAGE>
                                                                    EXHIBIT 31.1
                    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
      PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT AND RULE 13A-14(A)
             OR 15D-14(A) UNDER THE SECURITIES EXCHANGE ACT OF 1934

I, Jeffrey D. Lewis, certify that:

1.       I have reviewed this Annual Report on Form 10-K of Malan Realty
         Investors, Inc.;
2.       Based on my knowledge, this report does not contain any untrue
         statement of a material fact or omit to state a material fact necessary
         to make the statements made, in light of the circumstances under which
         such statements were made, not misleading with respect to the period
         covered by this report;
3.       Based on my knowledge, the financial statements, and other financial
         information included in this report, fairly present in all material
         respects the financial condition, results of operations and cash flows
         of the registrant as of, and for, the periods presented in this report;
4.       The registrant's other certifying officer and I are responsible for
         establishing and maintaining disclosure controls and procedures (as
         defined in Exchange Act Rules 13a-15(e) and 15d-15(e) for the
         registrant and have:

         A. Designed such disclosure controls and procedures, or caused such
disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the registrant, including its
consolidated subsidiaries, is made known to us by others within those entities,
particularly during the period in which this report is being prepared;

         B. Evaluated the effectiveness of the registrant's disclosure controls
and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the
period covered by this report based on such evaluation; and

         C. Disclosed in this report any change in the registrant's internal
control over financial reporting that occurred during the registrant's most
recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an
annual report) that has materially affected, or is reasonably likely to
materially affect, the registrant's internal control over financial reporting;
and

5.       The registrant's other certifying officer and I have disclosed, based
         on our most recent evaluation of internal control over financial
         reporting, to the registrant's auditors and the audit committee of the
         registrant's board of directors (or persons performing the equivalent
         functions):

         A. All significant deficiencies and material weaknesses in the design
or operation of internal control over financial reporting which are reasonably
likely to adversely affect the registrant's ability to record, process,
summarize and report financial information; and

         B. Any fraud, whether or not material, that involves management or
other employees who have a significant role in the registrant's internal control
over financial reporting.


Date:    March 26, 2004                     /s/ Jeffrey D. Lewis
                                            --------------------
                                            Jeffrey D. Lewis
                                            Chief Executive Officer