SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13G
                                 (Rule 13d-102)

                    INFORMATION TO BE INCLUDED IN STATEMENTS
                   FILED PURSUANT TO RULES 13d-1(b), (c), AND
                        (d) AND AMENDMENTS THERETO FILED
                            PURSUANT TO RULE 13d-2(b)
                               (Amendment No. 2)*


                                  Monmouth REIT
                         ------------------------------

                                (Name of Issuer)

                                  Common Stock
                         ------------------------------

                         (Title of Class of Securities)

                                    609720107
                         ------------------------------
                                 (CUSIP Number)

                                DECEMBER 31, 2006
             -------------------------------------------------------
            (Date of Event, Which Requires Filing of this Statement)

        Check the appropriate box to designate the rule pursuant to which
                            this Schedule is filed:

                               (x) Rule 13d-1(b)
                               ( ) Rule 13d-1(c)
                               ( ) Rule 13d-1(d)

----------------
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
                        (Continued on following page(s))






1. NAME OF REPORTING PERSONS
   I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

   Teachers Insurance and Annuity Association of America, as parent of each of
   the Reporting Persons.
   I.R.S. # 13-1624203

2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) ( )
                                                        (b) ( )


3. SEC USE ONLY


4. CITIZENSHIP OR PLACE OF ORGANIZATION

         New York

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

         5.  SOLE VOTING POWER           0

         6.  SHARED VOTING POWER         0

         7.  SOLE DISPOSITIVE POWER      0

         8.  SHARED DISPOSITIVE POWER    0

         9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                                         0

        10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
             SHARES (  )


11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                       0%

12. TYPE OF REPORTING PERSON

                                       IC










1. NAME OF REPORTING PERSONS
   I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

   Teachers Insurance and Annuity Association of America, for the benefit
   of the TIAA Real Estate Account
   I.R.S. # 13-1624203

2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) ( )
                                                        (b) ( )


3. SEC USE ONLY


4. CITIZENSHIP OR PLACE OF ORGANIZATION

         New York

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

         5.  SOLE VOTING POWER          0

         6.  SHARED VOTING POWER        0

         7.  SOLE DISPOSITIVE POWER     0

         8.  SHARED DISPOSITIVE POWER   0

         9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                                    0

        10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
             SHARES ( )


11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                       0%

12. TYPE OF REPORTING PERSON

                                       IC







1.  NAME OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

    Teachers Advisors, Inc.
    I.R.S. # 13-3760073

2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) ( )
                                                         (b) ( )

3.  SEC USE ONLY


4.  CITIZENSHIP OR PLACE OF ORGANIZATION

    Delaware

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

         5. SOLE VOTING POWER          0

         6. SHARED VOTING POWER        0

         7. SOLE DISPOSITIVE POWER     0

         8. SHARED DISPOSITIVE POWER   0

         9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                                     0

        10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
            SHARES ( )


11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                       0%

12. TYPE OF REPORTING PERSON

                                       IA











1.  NAME OF REPORTING PERSONS
    I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

    TIAA-CREF Institutional Mutual Funds
    I.R.S. #52-2366622 (Real Estate Securities Fund)

2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP     (a) ( )
                                                         (b) ( )

3.  SEC USE ONLY


4.  CITIZENSHIP OR PLACE OF ORGANIZATION

    Delaware

NUMBER OF SHARES BENEFICIALLY OWNED
BY EACH REPORTING PERSON WITH:

         5.  SOLE VOTING POWER        0

         6.  SHARED VOTING POWER      0

         7.  SOLE DISPOSITIVE POWER   0

         8.  SHARED DISPOSITIVE POWER 0

         9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                                 0

         10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
             SHARES ( )


11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

                                       0%

12. TYPE OF REPORTING PERSON

                                       IV







Item 1(a).        NAME OF ISSUER:

                           Monmouth REIT

Item 1(b).        ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

                           3499 Route 9 North
                           Suite 3-C
                           Freehold, NJ  07728

Items 2(a)-2(c).           NAME, ADDRESS OF PRINCIPAL BUSINESS OFFICE, AND
                           CITIZENSHIP OF PERSONS FILING:

                           Teachers Insurance and Annuity Association of America
                           ("TIAA")
                           730 Third Avenue
                           New York, NY  10017
                           Citizenship:  New York

                           Teachers Advisors, Inc. ("Advisors")
                           730 Third Avenue
                           New York, NY  10017
                           Citizenship:  Delaware

                           TIAA-CREF Institutional Mutual Funds
                           ("Institutional Funds")
                           730 Third Avenue
                           New York, NY  10017
                           Citizenship:  Delaware

Item 2(d).        TITLE OF CLASS OF SECURITIES:

                           Common Stock

Item 2(e).        CUSIP NUMBER:  609720107

Item 3.           IF THIS  STATEMENT IS FILED  PURSUANT TO RULES  13d-1(b),
                  OR 13d-2(b) or (c),  CHECK WHETHER THE PERSON FILING IS A:

TIAA, AS PARENT OF EACH OF THE REPORTING PERSONS

(a)      ( )      Broker or dealer registered under Section 15 of the Exchange
                  Act.

(b)      ( )      Bank as defined in Section 3(a)(6) of the Exchange Act.

(c)      (x)      Insurance Company as defined in Section 3(a)(19) of the
                  Exchange Act.

(d)      ( )      Investment Company registered under Section 8 of the
                  Investment Company Act.

(e)      ( )      An investment adviser in accordance with
                  Rule 13d-1(b)(1)(ii)(E).

(f)      ( )      An employee benefit plan or endowment fund in accordance with
                  Rule 13d-1(b)(1)(ii)(F).

(g)      ( )      A parent holding company or control person in accordance with
                  Rule 13d-1(b)(1)(ii)(G).

(h)      ( )      A savings association as defined in Section 3(b) of the
                  Federal Deposit Insurance Act.



(i)      ( )      A church plan that is excluded from the definition of an
                  investment company under Section 3(c)(14) of the Investment
                  Company Act.

(j)      ( )      Group, in accordance with Rule 13d-1(b)(1)(ii)(J).


TIAA, FOR THE BENEFIT OF THE TIAA REAL ESTATE ACCOUNT

(a)      ( )      Broker or dealer registered under Section 15 of the Exchange
                  Act.

(b)      ( )      Bank as defined in Section 3(a)(6) of the Exchange Act.

(c)      (x)      Insurance Company as defined in Section 3(a)(19) of the
                  Exchange Act.

(d)      ( )      Investment Company registered under Section 8 of the
                  Investment Company Act.

(e)      ( )      An investment adviser in accordance with
                  Rule 13d-1(b)(1)(ii)(E).

(f)      ( )      An employee benefit plan or endowment fund in accordance with
                  Rule 13d-1(b)(1)(ii)(F).

(g)      ( )      A parent holding company or control person in accordance with
                  Rule 13d-1(b)(1)(ii)(G).

(h)      ( )      A savings association as defined in Section 3(b) of the
                  Federal Deposit Insurance Act.

(i)      ( )      A church plan that is excluded from the definition of an
                  investment company under Section 3(c)(14) of the Investment
                  Company Act.

(j)      ( )      Group, in accordance with Rule 13d-1(b)(1)(ii)(J).




ADVISORS

(a)      ( )      Broker or dealer registered under Section 15 of the Exchange
                  Act.

(b)      ( )      Bank as defined in Section 3(a)(6) of the Exchange Act.

(c)      ( )      Insurance Company as defined in Section 3(a)(19) of the
                  Exchange Act.

(d)      ( )      Investment Company registered under Section 8 of the
                  Investment Company Act.

(e)      (x)      An investment adviser in accordance with
                  Rule 13d-1(b)(1)(ii)(E).

(f)      ( )      An employee benefit plan or endowment fund in accordance with
                  Rule 13d-1(b)(1)(ii)(F).

(g)      ( )      A parent holding company or control person in accordance with
                  Rule 13d-1(b)(1)(ii)(G).

(h)      ( )      A savings association as defined in Section 3(b) of the
                  Federal Deposit Insurance Act.

(i)      ( )      A church plan that is excluded from the definition of
                  an investment company under Section 3(c)(14) of the
                  Investment Company Act.

(j)      ( )      Group, in accordance with Rule 13d-1(b)(1)(ii)(J).




INSTITUTIONAL FUNDS

(a)      ( )      Broker or dealer registered under Section 15 of the Exchange
                  Act.

(b)      ( )      Bank as defined in Section 3(a)(6) of the Exchange Act.

(c)      ( )      Insurance Company as defined in Section 3(a)(19) of the
                  Exchange Act.



(d)      (x)      Investment Company registered under Section 8 of the
                  Investment Company Act.

(e)      ( )      An investment adviser in accordance with
                  Rule 13d-1(b)(1)(ii)(E).

(f)      ( )      An employee benefit plan or endowment fund in accordance with
                  Rule 13d-1(b)(1)(ii)(F).

(g)      ( )      A parent holding company or control person in accordance with
                  Rule 13d-1(b)(1)(ii)(G).

(h)      ( )      A savings association as defined in Section 3(b) of the
                  Federal Deposit Insurance Act.

(i)      ( )      A church plan that is excluded from the definition of an
                  investment company under Section 3(c)(14) of the Investment
                  Company Act.

(j)      ( )      Group, in accordance with Rule 13d-1(b)(1)(ii)(J).




If this statement is filed pursuant to Rule 13d-1(c), check this box. ( )

Item 4.           OWNERSHIP.

                  (a) Aggregate amount beneficially owned: 0 (See Exhibit A)

                  (b) Percent of class:                    0%

                  (c) Powers of shares:

                           Sole Voting Power:              0

                           Shared Voting Power:            0

                           Sole Dispositive Power:         0

                           Shared Dispositive Power:       0


Item 5.           OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS.

                  If this statement is being filed to report the fact that as of
                  the date  hereof  the  reporting  person  has ceased to be the
                  beneficial  owner of more  than five  percent  of the class of
                  securities, check the following (x). See Exhibit A

Item 6.           OWNERSHIP  OF MORE  THAN  FIVE  PERCENT  ON BEHALF OF
                  ANOTHER PERSON.

                  Not applicable

Item 7.           IDENTIFICATION  AND  CLASSIFICATION  OF THE  SUBSIDIARY  WHICH
                  ACQUIRED THE SECURITY  BEING REPORTED ON BY THE PARENT HOLDING
                  COMPANY.

                  Not Applicable





Item 8.           IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP.

                  Not Applicable

Item 9.           NOTICE OF DISSOLUTION OF GROUP.

                  Not Applicable

Item 10.          CERTIFICATION.

                  By signing below I certify that, to the best of my knowledge
                  and belief, the securities referred to above were acquired and
                  are held in the ordinary course of business and were not
                  acquired and are not held for the purpose of or with the
                  effect of changing or influencing the control of the issuer of
                  the securities and were not acquired and are not held in
                  connection with or as a participant in any transaction having
                  that purpose or effect.

                  SIGNATURE.

                  After reasonable inquiry and to the best of my knowledge and
                  belief, I certify that the information set forth in this
                  statement is true, complete and correct.


                  Date: February 14, 2007
                                                TEACHERS INSURANCE AND
                                                ANNUITY ASSOCIATION OF
                                                AMERICA

                                                By: /s/ Paul Szeto
                                                   --------------
                                                Paul Szeto
                                                Managing Director

                                                TEACHERS ADVISORS, INC.

                                                By: /s/ Paul Szeto
                                                   --------------
                                                Paul Szeto
                                                Managing Director

                                                TIAA-CREF INSTITUTIONAL
                                                MUTUAL FUNDS

                                                By: /s/ Paul Szeto
                                                   --------------
                                                Paul Szeto
                                                Managing Director








                                    EXHIBIT A

ITEM 5.  OWNERSHIP.

Teachers Insurance and Annuity Association of America ("TIAA") held shares of
the Issuer's common stock for the benefit of TIAA Real Estate Account, a
separate account of TIAA. TIAA no longer holds the Issuer's common stock. In
addition, TIAA, as the parent of two registered investment advisers, may have
been deemed to have indirect voting or investment discretion over shares of
Issuer's common stock that are beneficially owned by three registered investment
companies--College Retirement Equities Fund ("CREF"), TIAA-CREF Institutional
Mutual Funds ("Institutional Funds") and TIAA-CREF Life Funds ("Life Funds"), as
well as the TIAA-CREF Asset Management Commingled Funds Trust I ("TCAM
Funds")--whose investment advisers are TIAA-CREF Investment Management, LLC (in
the case of CREF) and Teachers Advisors, Inc. (in the case of Institutional
Funds, Life Funds and TCAM Funds), both of which are wholly owned subsidiaries
of TIAA. CREF, Institutional Funds, Life Funds and TCAM Funds no longer hold the
Issuer's common stock. TIAA is reporting the combined holdings of these entities
for the purpose of administrative convenience. These shares were acquired in the
ordinary course of business, and not with the purpose or effect of changing or
influencing control of the Issuer. The filing of this statement should not be
construed as an admission that TIAA is, for the purposes of Sections 13 or 16 of
the Securities Exchange Act of 1934, the beneficial owner of these shares.