Exhibit 99.1
                                  CERTIFICATION


     I, Robert S. Hekemian, Chairman of the Board and Chief Executive Officer of
First Real Estate Investment Trust of New Jersey certify that:

     1.I have reviewed this  quarterly  report on Form 10-Q of First Real Estate
Investment Trust of New Jersey;

     2. Based on my knowledge, this quarterly 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 quarterly
report;

     3. Based on my knowledge,  the financial  statements,  and other  financial
information  included in this quarterly  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 quarterly 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-14 and 15d-14) for the registrant and have:

        a) designed  such  disclosure  controls  and  procedures  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 quarterly report is being prepared;

        b) evaluated the effectiveness of the registrant's  disclosure  controls
and  procedures  as of a date  within 90 days prior to the  filing  date of this
quarterly report (the "Evaluation Date"); and

        c)  presented  in  this  quarterly  report  our  conclusions  about  the
effectiveness of the disclosure  controls and procedures based on our evaluation
as of the Evaluation Date;

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

        a) all  significant  deficiencies in the design or operation of internal
controls  which  could  adversely  affect  the  registrant's  ability to record,
process,  summarize  and  report  financial  data  and have  identified  for the
registrant's auditors any material weaknesses in internal controls; and

        b) any fraud, whether or not material, that involves management or other
employees who have a significant role in the registrant's internal controls; and

     6. The registrant's  other certifying  officer and I have indicated in this
quarterly  report  whether or not there  were  significant  changes in  internal
controls or in other factors that could  significantly  affect internal controls
subsequent to the date of our most recent  evaluation,  including any corrective
actions with regard to significant deficiencies and material weaknesses.

Date:  June 16, 2003           /s/ Robert S. Hekemian
                               -------------------------------------------------
                               Robert S. Hekemian
                               Chairman of the Board and Chief Executive Officer







                                  CERTIFICATION


     I, Donald W. Barney,  President,  Treasurer and Chief Financial  Officer of
First Real Estate Investment Trust of New Jersey certify that:

     1.I have reviewed this  quarterly  report on Form 10-Q of First Real Estate
Investment Trust of New Jersey;

     2. Based on my knowledge, this quarterly 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 quarterly
report;

     3. Based on my knowledge,  the financial  statements,  and other  financial
information  included in this quarterly  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 quarterly 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-14 and 15d-14) for the registrant and have:

        a) designed  such  disclosure  controls  and  procedures  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 quarterly report is being prepared;

        b) evaluated the effectiveness of the registrant's  disclosure  controls
and  procedures  as of a date  within 90 days prior to the  filing  date of this
quarterly report (the "Evaluation Date"); and

        c)  presented  in  this  quarterly  report  our  conclusions  about  the
effectiveness of the disclosure  controls and procedures based on our evaluation
as of the Evaluation Date;

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

        a) all  significant  deficiencies in the design or operation of internal
controls  which  could  adversely  affect  the  registrant's  ability to record,
process,  summarize  and  report  financial  data  and have  identified  for the
registrant's auditors any material weaknesses in internal controls; and

        b) any fraud, whether or not material, that involves management or other
employees who have a significant role in the registrant's internal controls; and

     6. The registrant's  other certifying  officer and I have indicated in this
quarterly  report  whether or not there  were  significant  changes in  internal
controls or in other factors that could  significantly  affect internal controls
subsequent to the date of our most recent  evaluation,  including any corrective
actions with regard to significant deficiencies and material weaknesses.


Date:  June 16, 2003                                    /s/ Donald W. Barney
                                                        ------------------------
                                                        Donald W. Barney
                                                        President, Treasurer and
                                                        Chief Financial Officer








                                                                    EXHIBIT 99.1

                    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
                           PURSUANT TO 18 U.S.C. 1350,
      AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of First Real Estate Investment Trust of
New Jersey (the "Company") on Form 10-Q for the period ended April 30, 2003 (the
"Report"),  I, Robert S.  Hekemian,  Chairman  of the Board and Chief  Executive
Officer of the Company, do hereby certify, pursuant to 18 U.S.C 1350, as adopted
pursuant to section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

     1.   the Report fully  complies with the  requirements  of section 13(a) or
          15(d) of the Securities Exchange Act of 1934, 15 U.S.C. 78m or 78o(d),
          and

     2.   the  information  contained  in the  Report  fairly  presents,  in all
          material respects,  the financial  condition and results of operations
          of the Company.



Dated: June 16, 2003



                                                 /s/  Robert S. Hekemian
                                                 -----------------------
                                                 Robert S. Hekemian
                                                 Chairman of the Board and Chief
                                                 Executive Officer