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                                                                   EXHIBIT 31.1


                INTERSTATE LAND INVESTORS II LIMITED PARTNERSHIP
   PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER CERTIFICATION
           PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

         I, Jeffrey K, Harpel, certify that:

         1.       I have reviewed this Quarterly Report on Form 10-Q of
Interstate Land Investors II Limited Partnership;

         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(s) 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(s) 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
registrant's board of directors (or persons performing the equivalent
function):

         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: November 19, 2003                 By: /s/Jeffrey K. Harpel
                                           ------------------------------------
                                                   JEFFREY K. HARPEL
                                        SENIOR VICE PRESIDENT
                                        ISC REALTY CORPORATION,
                                        GENERAL PARTNER, PRINCIPAL EXECUTIVE
                                        OFFICER AND PRINCIPAL FINANCIAL OFFICER
                                        OF THE REGISTRANT