POWER OF ATTORNEY

       Know all by these presents, that the undersigned hereby constitutes and appoints each of Diane
Bessette, Mark Sustana, David Collins and Michael Francis, and any one of them signing singly, the
undersigned's true and lawful attorney-in-fact to:

(1) execute for and on behalf of the undersigned Forms 3, 4, and 5 with respect to the
undersigned's holdings of and transactions in the securities of Lennar Corporation (the
"Company") as such forms may be required to be filed with the United States Securities
and Exchange Commission (the "SEC") in accordance with Section 16(a) of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the rules and
regulations promulgated under such Section;

(2) do and perform any and all acts for and on behalf of the undersigned, which may be
necessary or desirable to complete and execute any such Form 3, 4, or 5, complete and
execute any amendment or amendments thereto, and timely file such forms with the SEC
and any stock exchange or similar authority; and

(3) take any other action of any type whatsoever in connection with the foregoing, which
may be, in the opinion of such attorney-in-fact, of benefit to, in the best interest of, or
legally required to be performed by, the undersigned, it being understood that the
documents executed by such attorney-in-fact on behalf of the undersigned pursuant to
this Power of Attorney shall be in such form and shall contain such terms and conditions
as such attorney-in-fact may approve in such attorney-in-fact's discretion.

       The undersigned hereby grants to each such attorney-in-fact full power and authority to do and
perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise
of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned
might or could do if personally present, with full power of substitution or revocation, hereby ratifying and
confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully
do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.  The
undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request
of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's
responsibilities to comply with Section 16 of the Exchange Act.

       This Power of Attorney shall remain in full force and effect, with respect to each herein named
attorney-in-fact that remains in the employ of the Company, until the undersigned is no longer required to
file Forms 3, 4, and 5 with respect to the undersigned's holdings of and transactions in the securities of the
Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

       IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of
this 2nd day of January 2006.



/s/ Jon Jaffe
Signature

Jon Jaffe
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