POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby
constitutes and appoints each of Diane Bessette, Mark Sustana and David Collins,
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 22nd day of February, 2021.

/s/ Amy
Banse
Signature

Amy Banse
Print Name