EXHIBIT 4.5 ================================================================================ D.R. HORTON, INC. THE GUARANTORS PARTY HERETO, AND FIRST UNION NATIONAL BANK, as Trustee ----------- FIRST SUPPLEMENTAL INDENTURE Dated as of April 20, 1998 ----------- 10% SENIOR NOTES DUE 2006 ============================================================================== 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 -10-