<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>ex5-1.txt
<DESCRIPTION>OPINION & CONSENT OF GARY L. BLUM, ESQ.
<TEXT>
                                                                     Exhibit 5.1

                           LAW OFFICES OF GARY L. BLUM
                             3278 WILSHIRE BOULEVARD
                                    SUITE 603
                          LOS ANGELES, CALIFORNIA 90010
GARY L. BLUM                                           TELEPHONE: (213) 381-7450
EMAIL: GLBLAW@AOL.com                                  FACSIMILE: (213) 384-1035

                                December 5, 2007

Securities and Exchange Commission
100 F Street N.E.
Washington, D.C. 20549

RE: Casita Enterprises, Inc.
    Form SB-2 REGISTRATION STATEMENT

Ladies & Gentlemen:

We  refer  to the  above-captioned  registration  statement  on Form  SB-2  (the
"Registration  Statement")  under the  Securities  Act of 1933,  as amended (the
"Act"),  filed  by  Casitas   Enterprises,   Inc.,  a  Nevada  corporation  (the
"Company"), with the Securities and Exchange Commission.

The  Registration  Statement  relates to an offering of 6,500,000  shares of the
Company's common stock. No opinion is expressed herein as to any laws other than
those of the State of Nevada, its statutory provisions, applicable provisions of
the Nevada Constitution and reported judicial decisions interpreting those laws.

We have examined the originals, photocopies,  certified copies or other evidence
of such  records of the  Company,  certificates  of  officers of the Company and
public  officials,  and other documents as we have deemed relevant and necessary
as a basis for the opinion hereinafter expressed.  In such examination,  we have
assumed thee  genuineness of all signatures,  the  authenticity of all documents
submitted to us as certified  copies or photocopies and the  authenticity of the
originals of such latter documents.

Based on our examination mentioned above, we are of the opinion that:

(1) The  2,500,000  shares of common  stock  being sold by selling  shareholders
pursuant to the  Registration  Statement are duly authorized and are legally and
validly issued, fully paid and non-assessable.

(2) The 4,000,000  shares of common stock being sold by the Company  pursuant to
the  Registration  Statement are duly authorized and will be, when issued in the
manner  described in the  Registration  Statement,  legally and validly  issued,
fully paid and non-assessable.
<PAGE>
We  hereby  consent  to  the  filing  of  this  opinion  as  Exhibit  5.1 to the
Registration Statement and to the reference to our firm under "Legal Matters" in
the related Prospectus.  In giving the foregoing consent, we do not hereby admit
that we are in the category of persons whose consent is required under Section 7
of the  Act,  or the  rules  and  regulations  of the  Securities  and  Exchange
Commission.


                                          Very truly yours,

                                          /s/ Law Offices of Gary L. Blum
                                          --------------------------------------
</TEXT>
</DOCUMENT>
