EXHIBIT 4.5
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                                D.R. HORTON, INC.

                          THE GUARANTORS PARTY HERETO,

                                       AND

                           FIRST UNION NATIONAL BANK,
                                       as
                                     Trustee



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                          FIRST SUPPLEMENTAL INDENTURE

                           Dated as of April 20, 1998

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                                10% SENIOR NOTES
                                    DUE 2006







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         THIS FIRST SUPPLEMENTAL  INDENTURE,  dated as of April 20, 1998, by and
among  D.R.  HORTON,   INC.,  a  Delaware   corporation  (the  "Company"),   the
subsidiaries of the Company  signatory hereto (the "Additional  Guarantors") and
FIRST UNION NATIONAL BANK, a national banking association organized and existing
under the laws of the United States of America, as trustee (the "Trustee").

                                    RECITALS

         WHEREAS,  Continental  Homes  Holding  Corp.,  a  Delaware  corporation
("Continental"),  and the Trustee  entered into the Indenture  dated as of April
15, 1996 (the "Indenture"),  pursuant to which Continental  issued  $150,000,000
principal amount of 10% Senior Notes due 2006 (the "Securities");

         WHEREAS,  on April  20,  1998,  pursuant  to the  laws of the  State of
Delaware and in  accordance  with the terms of the Agreement and Plan of Merger,
dated as of  December  18,  1997 (the  "Merger  Agreement"),  by and between the
Company and  Continental,  Continental was duly merged with and into the Company
(the "Merger"), with the Company continuing as the surviving corporation;

         WHEREAS,  as a result  of the  Merger,  the  Company  succeeded  to all
obligations,  duties and  liabilities of  Continental  under the Indenture as if
incurred or contracted by the Company;

         WHEREAS,  the Company desires to amend the Indenture to provide for the
assumption by the Company of all obligations of Continental  pursuant to Section
5.01 of the Indenture and that all  references to  Continental  shall now, where
appropriate, be references to "D.R. Horton, Inc.";

         WHEREAS,  pursuant  to Section  4.16 of the  Indenture,  the Company is
required to cause any Subsidiary with a net book value greater than  $10,000,000
which  is  a  Restricted  Subsidiary  to  guarantee,   simultaneously  with  its
designation as a Restricted  Subsidiary,  the payment of the Securities pursuant
to the terms of Article 10 and Exhibit B of the Indenture; and

         WHEREAS,  the execution of this First  Supplemental  Indenture has been
duly  authorized  by the Boards of Directors  of the Company and the  Additional
Guarantors and all things necessary to make this First Supplemental  Indenture a
valid,  binding and legal  instrument  according to its terms have been done and
performed;

         NOW THEREFORE,  for and in consideration  of the premises,  the Company
and the Additional  Guarantors covenant and agree with the Trustee for the equal
and ratable benefit of the respective holders of the Securities as follows:

                                   ARTICLE I.

                                 CHANGE OF NAME

         1.1. The Company  hereby  assumes all the  obligations  of  Continental
under the Securities and the Indenture.

                                      -2-



         1.2.  The  Indenture  is  hereby  amended  so that  all  references  to
Continental  shall,  where  appropriate,  be  deemed to be  referenced  to "D.R.
Horton, Inc." and further amended to reflect such changes in phraseology or form
as may be required thereby.  Section 11.02 to the Indenture is hereby amended so
that  the  references  to the  Company's  address  shall  be  deemed  to be 1901
Ascension Blvd., Suite 100, Arlington,  Texas 76006, Attention:  Chief Financial
Officer.

                                   ARTICLE II.

                                FORM OF SECURITY

         2.1. In accordance with Article I of this First Supplemental Indenture,
Exhibit  A to the  Indenture  is  hereby  amended  so  that  all  references  to
Continental  shall,  where  appropriate,  be  deemed to be  referenced  to "D.R.
Horton, Inc." and further amended to reflect such changes in phraseology or form
as may be required thereby. Exhibit A to the Indenture is hereby amended so that
the  references  to the Company's  address shall be deemed to be 1901  Ascension
Blvd., Suite 100, Arlington, Texas 76006, Attention: Chief Financial Officer.

                                  ARTICLE III.

                              ADDITIONAL GUARANTORS

         In  accordance  with  Sections  4.16 and  10.03 of the  Indenture,  the
following  Additional  Guarantors  hereby  severally  agree to be subject to and
bound by the terms of the Indenture applicable to a Guarantor and hereby jointly
and severally  unconditionally  and irrevocably  guarantee on a senior basis the
payment of the Securities pursuant to the terms of Article 10 of the Indenture:

            Name                                 Jurisdiction of Organization
            ----                                 ----------------------------

    CHTEX of Texas, Inc.                                   Delaware

    CH Investments of Texas, Inc.                          Delaware

    Continental Homes of Austin, L.P.                      Texas

    Continental Homes of Dallas, L.P.                      Texas

    Continental Homes of San Antonio, L.P.                 Texas

    DRHI, Inc.                                             Delaware

    DRH Construction, Inc.                                 Delaware

    DRH New Mexico Construction, Inc.                      Delaware

    D.R. Horton Denver Management                          Colorado
             Company, Inc.

                                      -3-


            Name                                 Jurisdiction of Organization
            ----                                 ----------------------------

    D.R. Horton, Inc. - Albuquerque                        Delaware

    D.R. Horton, Inc. - Denver                             Delaware

    D.R. Horton, Inc. - Minnesota                          Delaware

    D.R. Horton, Inc. - New Jersey                         Delaware

    Meadows I, Ltd.                                        Delaware

    Meadows II, Ltd.                                       Delaware

    Meadows IX, Inc.                                       New Jersey

    Meadows X, Inc.                                        New Jersey

    D.R. Horton Los Angeles Holding                        California
             Company, Inc.

    D.R. Horton Los Angeles Management                     California
             Company, Inc.

    D.R. Horton, Inc. - Birmingham                         Alabama

    D.R. Horton, Inc. - Greensboro                         Delaware

    D.R. Horton San Diego Holding                          California
             Company, Inc.

    D.R. Horton San Diego Management                       California
             Company, Inc.

    D.R. Horton, Inc. - Torrey                             Delaware

    DRH Tucson Construction, Inc.                          Delaware

    D. R. Horton, Inc. - Sacramento                        California

    D.R. Horton - Sacramento Management                    California
             Company, Inc.

    C. Richard Dobson Builders, Inc.                       Virginia

    Land Development, Inc.                                 Virginia

    D.R. Horton Management Company, Ltd.                   Texas

                                      -4-


            Name                                 Jurisdiction of Organization
            ----                                 ----------------------------

    D.R. Horton - Texas, Ltd.                              Texas

    SGS Communities at Grande Quay, LLC                    New Jersey

    S. G. Torrey Atlanta, Ltd.                             Georgia


         3.2. The Additional  Guarantors  shall execute and deliver a Guarantee,
which shall be incorporated herein by reference in the form set forth in Exhibit
B to the Indenture.

                                   ARTICLE IV.

                            MISCELLANEOUS PROVISIONS

         4.1. This First Supplemental  Indenture constitutes a supplement to the
Indenture, and the Indenture and this First Supplemental Indenture shall be read
together  and shall have the effect so far as  practicable  as though all of the
provisions thereof and hereof are contained in one instrument.

         4.2. This First Supplemental Indenture may be executed in any number of
counterparts,  each of which when so executed shall together  constitute but one
and the same instrument.

         4.3.  In the  event  that  any  provision  in this  First  Supplemental
Indenture shall be held to be invalid,  illegal or unenforceable,  the validity,
legality and enforceability of the remaining  provisions shall not in any way be
affected or impaired thereby.

         4.4. The article and section  headings herein are for convenience  only
and shall not affect the construction hereof.

         4.5. Any capitalized term used in this First Supplemental Indenture and
not  defined  herein  that is defined in the  Indenture  shall have the  meaning
specified in the Indenture, unless the context shall otherwise require.

         4.6. All covenants and agreements in this First Supplemental  Indenture
by the Company and the Additional Guarantors shall bind each of their successors
and assigns, whether so expressed or not.

         4.7. This First Supplemental Indenture shall be deemed to be a contract
under the internal laws of the State of New York,  and for all purposes shall be
construed in accordance with the laws of such State.

         4.8. Except as amended by this First Supplemental Indenture,  the terms
and provisions of the Indenture shall remain in full force and effect.

                                      -5-


         4.9. The Trustee  accepts the  modifications  of the trust  effected by
this First  Supplemental  Indenture,  but only upon the terms and conditions set
forth in the Indenture.  Without  limiting the generality of the foregoing,  the
Trustee  assumes no  responsibility  for the  correctness of the recitals herein
contained  which shall be taken as the statements of the Company and the Trustee
shall  not be  responsible  or  accountable  in any way  whatsoever  for or with
respect to the validity or execution or sufficiency  of this First  Supplemental
Indenture and the Trustee makes no representation with respect thereto.

                            [SIGNATURES ON NEXT PAGE]


                                      -6-


IN WITNESS  WHEREOF,  the parties  hereto  have  caused this First  Supplemental
Indenture to be duly executed, all as of the day and year first above written.

                                        D.R. HORTON, INC.

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller
                                           Executive Vice President,
                                           Chief Financial Officer and Treasurer


                                        GUARANTORS:
                                        Continental Homes, Inc.
                                        KDB Homes, Inc.
                                        L&W Investments, Inc.
                                        Continental Ranch, Inc.
                                        Continental Homes of Florida, Inc.
                                        CHI Construction Company

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer


                                        ADDITIONAL GUARANTORS
                                        CHTEX of Texas, Inc.
                                        CH Investments of Texas, Inc.
                                        DRHI, Inc.
                                        DRH Construction, Inc.
                                        DRH New Mexico Construction, Inc.
                                        D.R. Horton Denver Management Company,
                                           Inc.
                                        D.R. Horton, Inc. - Albuquerque
                                        D.R. Horton, Inc. - Denver
                                        D.R. Horton, Inc. - Minnesota
                                        D.R. Horton, Inc. - New Jersey
                                        Meadows I, Ltd.
                                        Meadows II, Ltd.
                                        Meadows IX, Inc.
                                        Meadows X, Inc.
                                        D.R. Horton Los Angeles Holding Company,
                                           Inc.
                                        D.R. Horton Los Angeles Management
                                           Company, Inc.
                                        D.R. Horton, Inc. - Birmingham

                                      -7-


                                        D.R. Horton, Inc. - Greensboro
                                        D.R. Horton San Diego Holding Company,
                                           Inc.
                                        D.R. Horton San Diego Management
                                           Company, Inc.
                                        D.R. Horton, Inc. - Torrey
                                        DRH Tucson Construction, Inc.
                                        D.R. Horton, Inc. - Sacramento
                                        D.R. Horton - Sacramento Management 
                                           Company, Inc.
                                        C. Richard Dobson Builders, Inc.
                                        Land Development, Inc.
                                        S. G. Torrey Atlanta, Ltd.

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer


                                        Continental Homes of Austin, L.P.
                                        By:   CHTEX of Texas, Inc.
                                              its general partner

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer


                                        Continental Homes of Dallas, L.P.
                                        By:   CHTEX of Texas, Inc.
                                              its general partner

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer


                                        Continental Homes of San Antonio, L.P.
                                        By:   CHTEX of Texas, Inc.
                                              its general partner

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer


                                        D.R. Horton Management Company, Ltd.
                                        By:   Meadows I, Ltd.,
                                              its general partner

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer

                                      -8-


                                        D.R. Horton - Texas, Ltd.
                                        By:   Meadows I, Ltd.,
                                              its general partner

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer


                                        SGS Communities at Grande Quay, LLC
                                        By:   Meadows IX, Inc., a member

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer

                                        and

                                        By:      Meadows X, Inc., a member

                                        By:/s/ David J. Keller
                                           -------------------------------------
                                           David J. Keller, Treasurer


                                      -9-


                                        FIRST UNION NATIONAL BANK,
                                        as Trustee

                                        By:/s/ John H. Clapham
                                           -------------------------------------
                                            Name:  John H. Clapham
                                            Title:  Vice President








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