UNITED STATES
             SECURITIES AND EXCHANGE COMMISSION
                   Washington, D.C.  20549

                        SCHEDULE 13D

          Under the Securities Exchange Act of 1934
                     (Amendment No. 1)*

         Monmouth Real Estate Investment Corporation
                      (Name of Issuer)

                        Common Stock
               (Title of Class of Securities)

                          609720107
                       (CUSIP Number)

                       Eugene W. Landy
                    Chairman of the Board
                  United Mobile Homes, Inc.
              Juniper Business Plaza, Suite 3-C
                     3499 Route 9 North
                 Freehold, New Jersey 07728
                        (732) 577-9997
 (Name, Address and Telephone Number of Person Authorized to
             Receive Notice and Communications)

                      February 13, 2004
   (Date of Event Which Requires Filing of this Statement)

If  the  filing person has previously filed a  statement  on
Schedule  13G to report the acquisition that is the  subject
of  this statement, and is filing this statement because  of
Rule 13d-1(b)(3) or (4), check the following:     [    ]

*The remainder of this cover page shall be filled out for  a
reporting person's initial filing on this form with  respect
to  the  subject class of securities, and for any subsequent
amendment   containing   information   which   would   alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page
shall not be deemed to be "filed" for the purpose of Section
18  of  the  Securities  Exchange Act  of  1934  ("Act")  or
otherwise subject to the liabilities of that section of  the
Act  but shall be subject to all other provisions of the Act
(however, see the Notes).




CUSIP No. 609720107                Page  2 of 6  Pages

1.   Name of Reporting Person
     S.S. or I.R.S. Identification No. of Above Person

     United Mobile Homes, Inc., a Maryland  corporation
     Federal I.D. #22-1890929

2.   Check the Appropriate Box if Member of a Group

                                        (a)  ____

                                        (b)    X

     Existence of a group is not affirmed but see
     relationship described herein.

3.   SEC Use Only

4.   Source of Funds:  WC

5.   Check Box if Disclosure of Legal Proceedings is
     Required Pursuant to Items 2(d) or 2(e)

     None                               _____

6.   Citizen or Place of Organization

     Maryland

7.   Sole Voting Power

     United Mobile Homes, Inc.          194,479.67

8.   Shared Voting Power

     Not applicable

9.   Sole Dispositive Power

     United Mobile Homes, Inc.          194,479.67





CUSIP No. 609720107                Page  3 of  6 Pages

10.  Shared Dispositive Power

     Not applicable

11.  Aggregate Amount Beneficially Owned by Each Reporting
     Person

     United Mobile Homes, Inc.          194,479.67

12.  Check Box if the Aggregate Amount in Row (11) Excludes
     Certain Shares
                       X

13.  Percent of Class Represented by Amount in Row (11)

     1.22%

14.  Type of Reporting Person:  CO

Item 1.   Security and Issuer.

      Common Stock issued by Monmouth Real Estate Investment
Corporation, Juniper Business Plaza, Suite 3-C, 3499 Route 9
North, Freehold, New Jersey  07728.

Item 2.   Identity and Background

     (a)  This statement is filed on behalf of United Mobile
     Homes, Inc., a Maryland corporation.

     (b)  The business address of United Mobile Homes, Inc.
     is as follows:

          United Mobile Homes, Inc.
          Juniper Business Plaza, Suite 3-C
          3499 Route 9 North
          Freehold, New Jersey 07728

      (c)   The  principal business of United Mobile  Homes,
Inc.  is a real estate investment trust owning and operating
manufactured home communities and other real estate.

      (d)  United Mobile Homes, Inc. has not during the past
five  (5)  years  been  convicted in a  criminal  proceeding
(excluding traffic violations or similar misdemeanors).




CUSIP No. 609720107                Page  4 of   6   Pages

      (e)  United Mobile Homes, Inc. was not during the last
five  (5)  years a party to a civil proceeding of a judicial
or  administrative body of competent jurisdiction and, as  a
result  of such proceeding ,was or is subject to a judgment,
decree  or  final order enjoining future violations  of,  or
prohibiting or mandating activities subject to,  federal  or
state  securities laws or finding any violation with respect
to such laws.

       (f)    United  Mobile  Homes,  Inc.  is  a   Maryland
corporation   with  its  principal  executive   offices   in
Freehold, New Jersey.

Item   3.      Source   and  Amount  of   Funds   or   Other
Consideration.

      Answers  to this Item 3 for United Mobile Homes,  Inc.
are set forth above.

Item 4. Purpose of Transaction.

      United  Mobile  Homes, Inc. and Monmouth  Real  Estate
Investment   Corporation  are  two  separate   real   estate
investment   trusts   ("REITs").   Certain   directors   are
directors  of  both  REITs.  Management  of  the  two  REITs
overlap.   The  two companies have been operated  by  common
management  since  their formation in  1968.  United  Mobile
Homes,  Inc.  specializes in the ownership and operation  of
manufactured   home  communities.   Monmouth   Real   Estate
Investment  Corporation specializes  in  the  ownership  and
operation of net-leased industrial properties.

       Common  Stock  of  Monmouth  Real  Estate  Investment
Corporation  was  acquired  for  investment  purposes.   The
acquisition  involved no change of control of Monmouth  Real
Estate Investment Corporation.  United Mobile Homes, Inc. is
a   shareholder   in   Monmouth   Real   Estate   Investment
Corporation.  United Mobile Homes, Inc. has no plans for the
following:

      (a)   The  acquisition  by any  person  or  additional
securities  of the issuer, or the disposition of  securities
of the issuer; except that purchases of Monmouth Real Estate
Investment Corporation common stock may be made from time to
time  under  the Company's Dividend Reinvestment  and  Stock
Purchase Plan.

     (b)  the extraordinary corporate transaction, such as a
merger, reorganization or liquidation, involving the  issuer
or any of its subsidiaries;

      (c)  a sale or transfer of a material amount of assets
of the issuer or any of its subsidiaries;




CUSIP No. 609720107                Page  5 of  6  Pages

      (d)   any change in the present board of directors  or
management  of the issuer, including any plans or  proposals
to  change  the number or term of directors or to  fill  any
existing vacancies on the board;

      (e)  any material change in the present capitalization
or dividend policy of the issuer;

     (f)  any other material change in the issuer's business
or corporate structure;

      (g)   changes  in  the  issuer's charter,  by-laws  or
instruments corresponding thereto or other actions which may
impede  the  acquisition or control of  the  issuer  by  any
person;

      (h)  causing a class of securities of the issuer to be
delisted from a national securities exchange or to cease  to
be  authorized  to  be  quoted in an  interdealer  quotation
system of a registered national securities  association;

      (i)   a  class  of  equity securities  of  the  issuer
becoming eligible for termination or registration; or

      (j)   any  action  similar to any of those  enumerated
above.

Item 5.     Interest in the Securities of the Issuer.

      (a)  As of the close of business on February 13, 2004,
United  Mobile Homes, Inc. owns 194,479.67 shares of  common
stock of the Issuer, which is 1.22% of the total outstanding
shares of the common stock of the Issuer.

      (b)  The information required by this sub-paragraph is
contained in the responses to ITEMS 7-10 of the second  part
of   the   cover  page  hereto,  which  items   are   hereby
incorporated by reference.

     (c)  The following transactions were effected by United
Mobile  Homes,  Inc.  with respect to the  Common  Stock  of
Monmouth Real Estate Investment Corporation during the  past
60 days:

                       Amount    Character of
Name          Date     of        Transaction   Price Per
                       Shares                  Share

United Mobile                    Open market
Homes         1/26/04   50,000   sale          $8.65 to $8.88
United Mobile
Homes         2/13/04  500,000   Private sale  $8.20




CUSIP No. 609720107                Page 6 of 6 Pages


     (d)  This item is not applicable.

     (e)  The date on which the reporting person ceased  to
be  the  beneficial owner of more than five percent (5%)  of
the class of securities:

     February 13, 2004.

     The reduction below five percent (5%) of the class  of
securities was caused by a private sale of a material amount
of  the  shareholdings  in Monmouth Real  Estate  Investment
Corporation.   As  a result, United Mobile Homes,  Inc.  now
holds  1.22% of the stock of the issuer and need  no  longer
file a Schedule 13D.

      The reduction below five percent (5%) of the class  of
securities   was  also  caused  by  Monmouth   Real   Estate
Investment  Corporation issuing new shares.  At January  15,
2004,  Monmouth  Real  Estate  Investment  Corporation   had
outstanding  15,959,027 shares.  United Mobile  Homes,  Inc.
held 744,479 shares (less than 5%).

Item 6.   Contracts, Arrangements, Understandings or
          Relationships with Respect to Securities of the
          Issuer.

      United  Mobile  Homes, Inc. is  not  a  party  to  any
contract,  arrangement, understanding or  relationship  with
respect  to  any  securities of the Issuer.   There  are  no
contracts,  arrangements,  understandings  or  relationships
among  the  persons named except as described in  the  proxy
statement dated July 10, 2003 and filed on Form 14A on  July
10, 2003, and incorporated herein by reference.

Item 7.     Material to be Filed as Exhibits.

     None

                          SIGNATURE

      After  reasonable  inquiry  and  to  the  best  of  my
knowledge  and  belief, I certify that the  information  set
forth in this statement is true, complete and correct.

Dated:    February 20, 2004
                              United Mobile Homes, Inc.,
                              a Maryland corporation

                                 By  /s/Eugene   W.   Landy
                                     Eugene W. Landy
                                     Chairman of the Board