FIRST AMENDMENT TO SECOND AMENDED AND
                      -------------------------------------
                        RESTATED REVOLVING LOAN AGREEMENT
                        ---------------------------------


                  This First Amendment to Second Amended and Restated  Revolving
Loan  Agreement  ("First  Amendment") is entered into as of February 19, 1999 by
and among DEL WEBB CORPORATION,  a Delaware corporation ("Borrower"),  each bank
whose  name  is set  forth  on the  signature  pages  of  this  First  Amendment
(collectively,  the "Banks" and individually a "Bank"), BANK OF AMERICA NATIONAL
TRUST AND SAVINGS ASSOCIATION,  a national banking association (the "Agent") and
BANK ONE, ARIZONA,  NA, a national banking  association (the  "Co-Agent").  This
First  Amendment is one of the Loan Documents  referred to in the Loan Agreement
defined below.  All terms and  agreements set forth in the Loan Agreement  which
are  generally  applicable  to the Loan  Documents  shall  apply  to this  First
Amendment.  Capitalized  terms  not  otherwise  defined  herein  shall  have the
meanings given them in the Loan Agreement.

                                    RECITALS
                                    --------

                  A.  Borrower,  the  Banks,  the  Agent and the  Co-Agent  have
previously  made and entered  into that  certain  Second  Amended  and  Restated
Revolving  Loan  Agreement,  dated as of June 5,  1998 (the  "Loan  Agreement"),
pursuant to which the Banks  agreed to make  revolving  loans to Borrower in the
aggregate  principal  amount of up to  $450,000,000  (the  "Loan").  The Loan is
evidenced  by the Loan  Agreement  and the various Line A Notes and Line B Notes
executed by Borrower in favor of the Banks.

                  B. Borrower has requested  that an additional  $50,000,000  be
made  available as part of the Line A Commitment  and,  subject to the terms and
conditions  contained  herein,  the  Banks  and the  Agent  have  agreed to such
increase, as more fully set forth below.

                  C.  Concurrently  with this First  Amendment,  BANK UNITED has
executed a Commitment  Assignment and Acceptance to become a Bank under the Loan
Agreement concurrently with the effectiveness of this First Amendment.  Borrower
and the Agent hereby approve BANK UNITED becoming a Bank.

                  NOW,  THEREFORE,  for good  and  valuable  consideration,  the
receipt and adequacy of which are hereby acknowledged,  Borrower, the Banks, the
Co-Agent and the Agent hereby agree as follows:

         1. AMENDMENTS TO LOAN AGREEMENT.

                  1.1  SECTION  1.1 In Section  1.1 of the Loan  Agreement,  the
definition  of  "Line A  Commitment"  is  restated  in its  entirety  to read as
follows:

                                                    -1-

                           "'LINE A COMMITMENT'  means,  subject to Sections 2.4
                           and 2.5, $407,000,000. The respective Pro Rata Shares
                           of the Banks with  respect  to the Line A  Commitment
                           are set forth in SCHEDULE 1.1."

                  1.2 SCHEDULE 1.1.  SCHEDULE 1.1 ("Bank Group  Commitments") to
the Loan  Agreement  is amended  and  restated in its  entirety in the  schedule
attached to this First Amendment as ANNEX I.

         2. FEES. On the effective date of this First Amendment, Borrower agrees
to pay fees as follows:

                           (a)   Borrower   shall  pay  to  the  Agent  for  the
         respective  accounts  of  each  Bank  whose  aggregate   Commitment  is
         increasing  pursuant to this First  Amendment,  a fee equal to ten (10)
         basis points times the increase in such Bank's aggregate  Commitment as
         shown on ANNEX I hereto; and

                           (b)  Borrower  shall  pay to any Bank  whose Pro Rata
         Share of any outstanding  Eurodollar Rate Loan is decreased as a result
         of the Adjusting  Purchase Payments specified in Section 3 hereof a fee
         (if  applicable)  calculated  in the  manner  of a  prepayment  of such
         Eurodollar  Rate  Loan as  specified  in  Section  3.6(D)  of the  Loan
         Agreement and based on the amount of such decrease; and

                           (c)  Borrower  shall  pay to any Bank  whose Pro Rata
         Share of any outstanding  Eurodollar Rate Loan is increased as a result
         of the Adjusting  Purchase Payments specified in Section 3 hereof a fee
         equal to the amount of such increase  TIMES [number of days between the
         date of such  increase  and the last day of the  applicable  Eurodollar
         Period], DIVIDED BY 360, TIMES the applicable Advance Differential. The
         "Advance Differential"  applicable to a Eurodollar Rate Loan shall mean
         (a) the  Eurodollar  Rate on, or as near as  practicable to the date of
         such increase for a  hypothetical  Eurodollar  Rate Loan  commencing on
         such  date and  ending  on the last day of the  Interest  Period of the
         subject  Eurodollar  Rate Loan MINUS (b) the Eurodollar Rate applicable
         to the subject Eurodollar Rate Loan (but not less than zero); and

                           (d) Borrower shall pay to the Agent an administration
         and syndication  fee pursuant to a separate  written fee letter between
         Borrower and the Agent.

All of the  foregoing  fees are fully  earned upon such  effective  date and are
nonrefundable.

         3. ADJUSTING PURCHASE PAYMENTS. The Agent shall notify the Banks on the
first Banking Day that the  conditions  specified in Sections  5(A)-5(F)  hereof
have been satisfied (the "Notice"). On the following Banking Day, certain of the
Banks shall purchase,  and certain of the Banks shall sell, to one another,  the
percentage interests in the Commitments as reflected

                                       -2-

in ANNEX II hereto,  in order to reallocate the then outstanding  Advances under
the Notes  among the Banks to  correspond  to the revised Pro Rata Shares of the
Banks  specified in ANNEX I hereto.  The applicable  purchase price payments are
specified on ANNEX II hereto and referred to herein as the  "Adjusting  Purchase
Payments." The Adjusting  Purchasing  Payments shall be made to the Agent by the
applicable  purchasing  Banks by Federal Reserve wire transfer  initiated by the
payor no later than 9:00 a.m.  California  time on the Banking Day following the
Notice.  Upon  receipt  of all such  payments,  the Agent  shall  promptly  send
appropriate  portions  thereof  to the  selling  Banks by Federal  Reserve  wire
transfer.  The new Pro  Rata  Shares  shall  become  effective  on the  close of
business on the day of transfer of such funds.

         4.  BORROWER'S   REPRESENTATIONS   AND   WARRANTIES.   Borrower  hereby
represents  and  warrants  that except as  previously  disclosed to the Banks in
writing,  all  of the  representations  and  warranties  contained  in the  Loan
Documents are true and correct on and as of the date of this First  Amendment as
though  made on that date and after  giving  effect to this First  Amendment  no
Event of Default shall be continuing.

         5. CONDITIONS  PRECEDENT.  The effectiveness of this First Amendment is
conditioned  upon  the  satisfaction  by  Borrower  of  each  of  the  following
conditions on or before March 5, 1999:

                           (a)  Borrower  shall have  delivered  or caused to be
         delivered to the Agent fully  executed  original  counterparts  of this
         First  Amendment  and  EXHIBIT  A  hereto,  sufficient  in  number  for
         distribution to the Agent, the Banks and Borrower;

                           (b)  Borrower  shall  have  delivered  to  the  Agent
         executed  original  replacement Line A Notes and Line B Notes, for each
         Bank  whose Line A or Line B  Commitment  is  changed,  in the forms of
         EXHIBIT B and EXHIBIT C hereto.  Such  replacement  notes shall reflect
         the increase in the Line A Commitment  herein as well as the alteration
         of the Pro Rata Share of each Bank reflected on ANNEX I hereto;

                           (c)  Borrower  shall have paid the fees  required  in
         Section 2 hereof;

                           (d) The Agent shall have  received from Borrower such
         documentation as may be required to establish the authority of Borrower
         to execute,  deliver and perform any of the Loan  Documents to which it
         is a Party, including, without limitation, this First Amendment and the
         replacement  Line A Notes and Line B Notes.  Such  documentation  shall
         include certified corporate resolutions,  incumbency certificates,  and
         such other  certificates  or  documents  as the Agent shall  reasonably
         require;

                           (e) The Agent  shall have  received  a written  legal
         opinion of  counsel(s)  to  Borrower  and each  Guarantor,  in form and
         substance satisfactory to the Agent, regarding the execution, delivery,
         performance and enforceability of this First

                                       -3-

         Amendment,  the Guarantors'  Consent hereto and the replacement  Line A
         Notes and Line B Notes;

                           (f)  The  Agent   shall   have   received  a  written
         certification from a Responsible Official of Borrower that Borrower and
         its Subsidiaries are in compliance with all the terms and provisions of
         the Loan  Documents and after giving effect to this First  Amendment no
         Default or Event of Default shall be continuing;

and the satisfaction by the Banks of the following condition:

                           (g)  The   applicable   Banks  shall  have  made  the
         Adjusting Purchase Payments as specified in Section 3 hereof.

         6. RETURN OF CANCELED NOTES TO BORROWER. Upon the effectiveness of this
First  Amendment in accordance  herewith,  including the delivery by Borrower of
all documents required under Section 5 hereof, the Banks shall return the Line A
Notes and Line B Notes that have been  replaced  pursuant to Section 5(B) hereof
to the Agent for redelivery to Borrower, in each case marked "Canceled."

         7.  AMENDMENT TO OTHER LOAN  DOCUMENTS.  Each of the Loan  Documents is
hereby amended such that all references to the Loan Agreement  contained therein
shall be deemed to be made with respect to the Loan Agreement as amended hereby.
Each of the Loan  Documents are hereby  further  amended such that any reference
contained therein to any document amended hereby shall be deemed to be made with
respect to such document as amended  hereby.  Each  reference to Loan  Documents
generally shall be deemed to include this First Amendment.

         8. LOAN DOCUMENTS IN FULL FORCE AND EFFECT.  Except as modified hereby,
the Loan Documents remain in full force and effect.

         9.  GOVERNING  LAW.  This First  Amendment  shall be  governed  by, and
construed in accordance with, the Laws of the State of California.

         10.  SEVERABILITY.  If any  provision  of this First  Amendment is held
invalid or  unenforceable by any court of competent  jurisdiction,  such holding
shall not invalidate or render unenforceable any other provision hereof.

         11. COUNTERPARTS.  This First Amendment may be executed in counterparts
and any party may execute any  counterpart,  each of which shall be deemed to be
an original and all of which, taken together,  shall be deemed to be one and the
same document.  The execution  hereof by any parties shall not become  effective
until this First Amendment,  and EXHIBIT A hereto,  is executed and delivered by
all parties hereto and thereto.

         12.  PRIOR  AGREEMENTS.   This  First  Amendment  contains  the  entire
agreement between Borrower,  the Banks and the Agent with respect to the subject
matter hereof, and all

                                       -4-

prior  negotiations,  understandings,  and agreements  with respect  thereto are
superseded by this First Amendment.

                  IN WITNESS WHEREOF,  the parties hereto have caused this First
Amendment to be duly executed as of the date first above written.

"Borrower"                                "Banks"

DEL WEBB CORPORATION                      BANK ONE, ARIZONA, NA, as a Bank


By:                                       By:
      --------------------------------          --------------------------------
      John A. Spencer
      Senior Vice President                     --------------------------------
                                                     Printed Name and Title

"Agent"
                                          BANK OF AMERICA NATIONAL
BANK OF AMERICA NATIONAL                  TRUST AND SAVINGS ASSOCIATION,
TRUST AND SAVINGS ASSOCIATION,            as a Bank
as Agent

                                          By:
By:                                             --------------------------------
      --------------------------------
                                                --------------------------------
      --------------------------------               Printed Name and Title
          Printed Name and Title

                                          GUARANTY FEDERAL BANK, F.S.B.
"Co-Agent"

BANK ONE, ARIZONA, NA, as Co-Agent        By:
                                                --------------------------------

By:                                             --------------------------------
      --------------------------------               Printed Name and Title

      --------------------------------
          Printed Name and Title          BANKBOSTON, N.A. (formerly known as
                                          The First National Bank of Boston)


                                          By:
                                                --------------------------------

                                                --------------------------------
                                                     Printed Name and Title

                                       -5-

CREDIT LYONNAIS                           M&I THUNDERBIRD BANK
LOS ANGELES BRANCH

                                          By:
By:                                             --------------------------------
      --------------------------------
                                                --------------------------------
      --------------------------------               Printed Name and Title
           Printed Name and Title

                                          By:
FIRST UNION NATIONAL BANK                       --------------------------------
(formerly known as First Union National
Bank of North Carolina)                         --------------------------------
                                                     Printed Name and Title

By:
      --------------------------------    NORWEST BANK ARIZONA,
                                          National Association
      --------------------------------
           Printed Name and Title
                                          By:
                                                --------------------------------
BANK OF HAWAII
                                                --------------------------------
                                                     Printed Name and Title
By:
      --------------------------------
                                          PNC BANK, N.A.
      --------------------------------
           Printed Name and Title
                                          By:
                                                --------------------------------
FLEET NATIONAL BANK
                                                --------------------------------
                                                     Printed Name and Title
By:
      --------------------------------
                                          COMERICA BANK
      --------------------------------
           Printed Name and Title
                                          By:
                                                --------------------------------

                                                --------------------------------
                                                     Printed Name and Title

                                       -6-

BANK UNITED


By:
      --------------------------------

      --------------------------------
           Printed Name and Title


Address for Bank United

Bank United
6991 East Camelback, C-303
Scottsdale, Arizona 85251
Attn:  Maureen K. Koerner, Vice President
Telephone:      (602) 945-7213
Telecopier:     (602) 941-0371

                                       -7-

                                    EXHIBIT A

                              GUARANTORS' CONSENTS


                  The  undersigned  do each hereby (a)  consent to that  certain
First Amendment to Amended and Restated  Revolving Loan  Agreement,  dated as of
February 19, 1999,  by and among Del Webb  Corporation  ("Borrower"),  the Banks
named therein, Bank of America National Trust and Savings Association, as Agent,
and Bank One, Arizona, NA, as Co-Agent, including the increase of $50,000,000 in
the Line A Commitment  contained  therein and (b) reaffirm (i) their  respective
obligations  under that certain 1998  Subsidiary  Guaranty,  dated as of June 5,
1998,  and (ii) that the 1998  Subsidiary  Guaranty  remains  in full  force and
effect and that, without limitation, any indebtedness of Borrower represented by
the  $50,000,000  increase  in the  Line A  Commitment  constitutes  "Guarantied
Obligations" thereunder.

Dated:  February 19, 1999

Del Webb California Corp.,             Del Webb Conservation Holding Corp., an
an Arizona corporation                 Arizona corporation


By:                                    By:
      -------------------------------        -------------------------------
      Donald V. Mickus                       Donald V. Mickus
      Treasurer                              Treasurer


Del Webb Commercial Properties         Del Webb Home Construction, Inc.,
Corporation, an Arizona corporation    an Arizona corporation


By:                                    By:
      -------------------------------        -------------------------------
      Donald V. Mickus                       Donald V. Mickus
      Treasurer                              Treasurer


Del Webb Communities, Inc.,            Anthem Arizona, Inc. (formerly known as
an Arizona corporation                 The Villages at Desert Hills, Inc. and as
                                       Del Webb Lakeview Corporation), an
                                       Arizona corporation
By:
      -------------------------------
      Donald V. Mickus                 By:
      Treasurer                              -------------------------------
                                             Donald V. Mickus
                                             Treasurer

                                    Exhibit A
                                   Page 1 of 4

Del Webb's Coventry Homes Construction   Del E. Webb Development Co., L.P.,
Co., an Arizona corporation              a Delaware limited partnership

                                         By:    Del Webb Communities, Inc.,
By:                                             general partner
      -------------------------------
      Donald V. Mickus
      Treasurer                                By:
                                                    --------------------------
                                                    Donald V. Mickus
Del Webb's Coventry Homes, Inc.,                    Treasurer
an Arizona corporation

                                         Del E. Webb Foothills Corporation,
By:                                      an Arizona corporation
      -------------------------------
      Donald V. Mickus
      Treasurer                          By:
                                               -------------------------------
Del Webb's  Coventry  Homes of Nevada,         Donald V. Mickus
Inc., an Arizona  corporation  (formerly       Treasurer
known as Del Webb of Nevada, Inc.)

                                         DW Aviation Co., an Arizona corporation
By:
      -------------------------------
      Donald V. Mickus                   By:
      Treasurer                                -------------------------------
                                               Donald V. Mickus
                                               Treasurer
Del Webb's Coventry Homes Construction
of Tucson Co., an Arizona corporation
                                         Fairmount Mortgage, Inc., an Arizona
                                         corporation
By:
      -------------------------------
      Donald V. Mickus                   By:
      Treasurer                                -------------------------------
                                               Richard W. Day
                                               Treasurer
Del Webb's Coventry Homes of Tucson,
Inc., an Arizona corporation
                                         Terravita Corp., an Arizona corporation

By:
      -------------------------------    By:
      Donald V. Mickus                         -------------------------------
      Treasurer                                Donald V. Mickus
                                               Treasurer

                                    Exhibit A
                                   Page 2 of 4

Terravita Home Construction Co.,         New Mexico Asset Corporation,
an Arizona corporation                   an Arizona corporation


By:                                      By:
      -------------------------------          -------------------------------
      Donald V. Mickus                         Donald V. Mickus
      Treasurer                                Treasurer


Trovas Company, an Arizona corporation   Del Webb Texas Limited Partnership,
                                         an Arizona limited partnership

By:                                      By:   Del Webb Southwest Co.,
      -------------------------------          an Arizona corporation
      Donald V. Mickus
      Treasurer
                                               By:
                                                    --------------------------
Trovas Construction Co., an Arizona                 Donald V. Mickus
corporation                                         Treasurer


By:                                      New Mexico Asset Limited Partnership
      -------------------------------    (formerly known as New Mexico
      Donald V. Mickus                   Investment Co. Limited Partnership), an
      Treasurer                          Arizona limited partnership

                                         By:   Del Webb Corporation, a Delaware
Del Webb Limited Holding Co.,                  corporation
an Arizona corporation

                                               By:
By:                                                 --------------------------
      -------------------------------               Donald V. Mickus
      Donald V. Mickus                              Treasurer
      Treasurer

                                         Bellasera Corp., an Arizona corporation
Del Webb Southwest Co., an Arizona
corporation
                                         By:
                                               -------------------------------
By:                                            Donald V. Mickus
      -------------------------------          Treasurer
      Donald V. Mickus
      Treasurer

                                    Exhibit A
                                   Page 3 of 4

Del Webb's Sunflower of Tucson, Inc., an
Arizona corporation


By:
      -------------------------------
      Donald V. Mickus
      Treasurer


Del Webb's Spruce Creek Communities,
Inc., an Arizona corporation


By:
      -------------------------------
      Donald V. Mickus
      Treasurer

                                    Exhibit A
                                   Page 4 of 4

                                    EXHIBIT B
                                    ---------

                                   LINE A NOTE
                                   -----------


$________________                                           ______________, 1999
                                                         Los Angeles, California


                  FOR VALUE  RECEIVED,  the  undersigned  promises to pay to the
order of  ______________________________________________________  (the  "Bank"),
the                    principal                    amount                    of
__________________________________________________________  ($_____________)  or
such lesser aggregate amount of Advances as may be made by the Bank with respect
to the Line A Commitment  under the Loan Agreement  referred to below,  together
with  interest  on the  principal  amount of each  Advance  made  hereunder  and
remaining  unpaid from time to time from the date of each such Advance until the
date of payment in full, payable as hereinafter set forth.

                  Reference is made to the Second Amended and Restated Revolving
Loan  Agreement,  dated as of June 5, 1998,  as amended  by that  certain  First
Amendment to Second Amended and Restated  Revolving Loan Agreement,  dated as of
even date herewith, by and among the undersigned,  as Borrower,  the Banks which
are parties thereto,  Bank One,  Arizona,  NA, as Co-Agent,  and Bank of America
National Trust and Savings  Association,  as Agent for the Banks (as so amended,
the "Loan  Agreement").  Terms  defined in the Loan  Agreement and not otherwise
defined  herein are used herein with the meanings  given those terms in the Loan
Agreement.  This is one of the Line A Notes  referred to in the Loan  Agreement,
and any holder hereof is entitled to all of the rights,  remedies,  benefits and
privileges  provided for in the Loan  Agreement as originally  executed or as it
may from time to time be supplemented,  modified or amended. The Loan Agreement,
among other things,  contains provisions for acceleration of the maturity hereof
upon the  happening  of  certain  stated  events  upon the terms and  conditions
therein specified.

                  The principal indebtedness evidenced by this Line A Note shall
be payable as provided in the Loan  Agreement  and in any event on the  Maturity
Date.

                  Interest  shall be payable  on the  outstanding  daily  unpaid
principal amount of Advances from the date of each such Advance until payment in
full and shall  accrue and be payable at the rates and on the dates set forth in
the Loan  Agreement  both before and after default and before and after maturity
and judgment,  with interest on overdue  principal and interest to bear interest
at the rate set  forth in  Section  3.7 of the Loan  Agreement,  to the  fullest
extent permitted by applicable Law.

                  Each  payment  hereunder  shall  be made to the  Agent  at the
Agent's  Office for the account of the Bank in immediately  available  funds not
later than 11:00 a.m. (San Francisco  time) on the day of payment (which must be
a Banking Day). All payments

                                    Exhibit B
                                   Page 1 of 2

received  after 11:00 a.m. (San Francisco  time) on any  particular  Banking Day
shall be deemed received on the next succeeding  Banking Day. All payments shall
be made in lawful money of the United States of America.

                  The Bank  shall  use its  best  efforts  to keep a  record  of
Advances  made by it and  payments  received  by it with  respect to this Line A
Note, and such record shall be  presumptive  evidence of the amounts owing under
this Line A Note.

                  The undersigned  hereby promises to pay all costs and expenses
of  any  rightful  holder  hereof  incurred  in  collecting  the   undersigned's
obligations  hereunder  or in  enforcing  or  attempting  to enforce any of such
holder's   rights   hereunder,   including   reasonable   attorneys'   fees  and
disbursements, whether or not an action is filed in connection therewith.

                  The undersigned hereby waives presentment, demand for payment,
dishonor, notice of dishonor, protest, notice of protest and any other notice or
formality, to the fullest extent permitted by applicable Laws.

                  This Line A Note shall be  delivered  to and  accepted  by the
Bank in the State of  California,  and shall be governed by, and  construed  and
enforced in accordance with, the local Laws thereof.

                  [ . . . This Line A Note  replaces,  amends and restates  that
certain Line A Note,  dated as of [ . . . June 5, 1998 . . .], in the  principal
amount of  $____________,  heretofore  delivered by the  undersigned to the Bank
pursuant to the Loan Agreement. . . .]

                                         DEL WEBB CORPORATION,
                                         a Delaware corporation


                                         By:
                                             ----------------------------------

                                             ----------------------------------
                                                  Printed Name and Title

                                    Exhibit B
                                   Page 2 of 2

                                    EXHIBIT C
                                    ---------

                                   LINE B NOTE
                                   -----------



$_______________                                            ______________, 1999
                                                         Los Angeles, California


                  FOR VALUE  RECEIVED,  the  undersigned  promises to pay to the
order of ________________________________________________________  (the "Bank"),
the principal amount of  _______________________________________________________
($____________)  or such lesser  aggregate  amount of Advances as may be made by
the Bank with respect to the Line B Commitment under the Loan Agreement referred
to below,  together with  interest on the principal  amount of each Advance made
hereunder  and  remaining  unpaid  from  time to time from the date of each such
Advance until the date of payment in full, payable as hereinafter set forth.

                  Reference is made to the Second Amended and Restated Revolving
Loan  Agreement,  dated as of June 5, 1998,  as amended  by that  certain  First
Amendment to Second Amended and Restated  Revolving Loan Agreement,  dated as of
even date herewith, by and among the undersigned,  as Borrower,  the Banks which
are parties thereto,  Bank One,  Arizona,  NA, as Co-Agent,  and Bank of America
National Trust and Savings  Association,  as Agent for the Banks (as so amended,
the "Loan  Agreement").  Terms  defined in the Loan  Agreement and not otherwise
defined  herein are used herein with the meanings  given those terms in the Loan
Agreement.  This is one of the Line B Notes  referred to in the Loan  Agreement,
and any holder hereof is entitled to all of the rights,  remedies,  benefits and
privileges  provided for in the Loan  Agreement as originally  executed or as it
may from time to time be supplemented,  modified or amended. The Loan Agreement,
among other things,  contains provisions for acceleration of the maturity hereof
upon the  happening  of  certain  stated  events  upon the terms and  conditions
therein specified.

                  The principal indebtedness evidenced by this Line B Note shall
be payable as provided in the Loan  Agreement  and in any event on the  Maturity
Date.

                  Interest  shall be payable  on the  outstanding  daily  unpaid
principal amount of Advances from the date of each such Advance until payment in
full and shall  accrue and be payable at the rates and on the dates set forth in
the Loan  Agreement  both before and after default and before and after maturity
and judgment,  with interest on overdue  principal and interest to bear interest
at the rate set  forth in  Section  3.7 of the Loan  Agreement,  to the  fullest
extent permitted by applicable Law.

                                    Exhibit C
                                   Page 1 of 2

                  Each  payment  hereunder  shall  be made to the  Agent  at the
Agent's  Office for the account of the Bank in immediately  available  funds not
later than 11:00 a.m. (San Francisco  time) on the day of payment (which must be
a Banking Day). All payments  received after 11:00 a.m. (San Francisco  time) on
any  particular  Banking  Day shall be deemed  received  on the next  succeeding
Banking Day. All payments  shall be made in lawful money of the United States of
America.

                  The Bank  shall  use its  best  efforts  to keep a  record  of
Advances  made by it and  payments  received  by it with  respect to this Line B
Note, and such record shall be  presumptive  evidence of the amounts owing under
this Line B Note.

                  The undersigned  hereby promises to pay all costs and expenses
of  any  rightful  holder  hereof  incurred  in  collecting  the   undersigned's
obligations  hereunder  or in  enforcing  or  attempting  to enforce any of such
holder's   rights   hereunder,   including   reasonable   attorneys'   fees  and
disbursements, whether or not an action is filed in connection therewith.

                  The undersigned hereby waives presentment, demand for payment,
dishonor, notice of dishonor, protest, notice of protest and any other notice or
formality, to the fullest extent permitted by applicable Laws.

                  This Line B Note shall be  delivered  to and  accepted  by the
Bank in the State of  California,  and shall be governed by, and  construed  and
enforced in accordance with, the local Laws thereof.

                  [ . . . This Line B Note  replaces,  amends and restates  that
certain Line B Note,  dated as of [ . . . June 5, 1998 . . .], in the  principal
amount of $_______________ , heretofore delivered by the undersigned to the Bank
pursuant to the Loan Agreement. . . .]


                                         DEL WEBB CORPORATION,
                                         a Delaware corporation


                                         By:
                                             ----------------------------------

                                             ----------------------------------
                                                  Printed Name and Title

                                    Exhibit C
                                   Page 2 of 2

                                     ANNEX I
                                     -------
                              DEL WEBB CORPORATION
                             BANK GROUP COMMITMENTS



                                                                                Total           Prior          Increase in
                                                 Line "A"        Line "B"     Commitment      Commitment        Aggregate
SYNDICATE BANK                PRO RATA SHARE   $407,000,000    $93,000,000   $500,000,000    $450,000,000      COMMITMENT
- --------------                --------------   ------------    -----------   ------------    ------------      ----------
                                                                                           
Bank of America NT & SA               24.00%    $97,680,000     22,320,000    120,000,000     120,000,000             -0-
Bank One, Arizona, NA                 12.00%     48,840,000     11,160,000     60,000,000      60,000,000             -0-
Guaranty Federal Bank, F.S.B.          9.00%     36,630,000      8,370,000     45,000,000      45,000,000             -0-
BankBoston, N.A.                       7.00%     28,490,000      6,510,000     35,000,000      35,000,000             -0-
First Union National Bank              5.00%     20,350,000      4,650,000     25,000,000      25,000,000             -0-
Bank of Hawaii                         6.00%     24,420,000      5,580,000     30,000,000      30,000,000             -0-
Fleet National Bank                    7.00%     28,490,000      6,510,000     35,000,000      35,000,000             -0-
Credit Lyonnais                        4.00%     16,280,000      3,720,000     20,000,000      20,000,000             -0-
M&I Thunderbird Bank                   4.00%     16,280,000      3,720,000     20,000,000      20,000,000             -0-
Comerica Bank                          8.00%     32,560,000      7,440,000     40,000,000      20,000,000     $20,000,000
PNC Bank, N.A.                         4.00%     16,280,000      3,720,000     20,000,000      20,000,000             -0-
Norwest Bank Arizona                   4.00%     16,280,000      3,720,000     20,000,000      20,000,000             -0-
Bank United                            6.00%     24,420,000      5,580,000     30,000,000             -0-      30,000,000
TOTAL:                               100.00%   $407,000,000   $ 93,000,000   $500,000,000    $450,000,000    $ 50,000,000


                                     Annex I
                                   Page 1 of 1

                                                   ANNEX II
                                          ADJUSTING PURCHASE PAYMENTS

                  Aggregate  Principal  Balance  of  existing  Promissory  Notes
immediately   prior  to  effective  date  of  First   Amendment  -  $___________
("Carryover Principal Balance").


Banks Making                       Former Share     Former     New Share of                      Adjusting        Adjusting
Adjusting                          of Carryover    Pro Rata      Carryover            New        Purchase          Purchase
PURCHASE PAYMENTS                PRINCIPAL BALANCE  SHARE    PRINCIPAL BALANCE  PRO RATA SHARE PAYMENT TO PAY  PAYMENT TO RECEIVE
- -----------------                -----------------  -----    -----------------  -------------- --------------  ------------------
                                                                                             
  Comerica Bank
  Bank United
  BANKS RECEIVING ADJUSTING
  PURCHASE PAYMENTS
  Bank of America NT & SA
  Bank One, Arizona, NA
  Guaranty Federal Bank, F.S.B.
  BankBoston, N.A.
  First Union National Bank
  Bank of Hawaii
  Fleet National Bank
  Credit Lyonnais
  M&I Thunderbird Bank
  PNC Bank, N.A.
  Norwest Bank Arizona
  TOTAL:                                              100.00%                       100.00%


                                    Annex II
                                   Page 1 of 1