SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                            -----------------------
                                 Amendment No. 1
                                       to
                                   SCHEDULE TO
         Tender Offer Statement Pursuant to Section 14(d)(1) or 13(e)(1)
                     of the Securities Exchange Act of 1934

                              -------------------

                            BANK BUILDING CORPORATION
                            (Name of Subject Company)

  MPF-NY 2007, LLC; MPF BADGER ACQUISITION CO. LLC; MPF FLAGSHIP FUND 11, LLC;
        MPF DEWAAY PREMIER FUND 4, LLC AND MACKENZIE PATTERSON FULLER, LP
                                    (Bidders)
                      UNITS OF LIMITED PARTNERSHIP INTEREST
                         (Title of Class of Securities)

                                 None or unknown
                      (CUSIP Number of Class of Securities)
                             -----------------------
                                                  Copy to:
Christine Simpson                                 Chip Patterson, Esq.
MacKenzie Patterson Fuller, LP                    MacKenzie Patterson Fuller, LP
1640 School Street                                1640 School Street
Moraga, California  94556                         Moraga, California  94556
(925) 631-9100 ext. 1024                          (925) 631-9100 ext. 1006

                     (Name, Address, and Telephone Number of
                    Person Authorized to Receive Notices and
                       Communications on Behalf of Bidder)

                            Calculation of Filing Fee

                Transaction                     Amount of
                Valuation*                      Filing Fee

                 $398,245                         $12.23

* For purposes of calculating the filing fee only. Assumes the purchase of
79,649 Shares at a purchase price equal to $5 per Share in cash.

|X|   Check box if any part of the fee is offset as provided by Rule  0-11(a)(2)
      and identify the filing with which the offsetting fee was previously paid.
      Identify the previous filing by registration statement number, or the Form
      or Schedule and the date of its filing.

      Amount Previously Paid:    $12.23
      Form or Registration Number: SC TO-T
      Filing Party: MacKenzie Patterson Fuller, LP
      Date Filed: NOVEMBER 16, 2007


|_|   Check the box if the filing relates  solely to preliminary  communications
      made before the commencement of a tender offer.

Check the  appropriate  boxes below to designate any  transactions  to which the
statement relates:

|X|   third party tender offer subject to Rule 14d-1.
|_|   issuer tender offer subject to Rule 13e-4.
|_|   going private transaction subject to Rule 13e-3
|_|   amendment to Schedule 13D under Rule 13d-2

Check the following box if the filing is a final amendment reporting the results
of the tender offer: |X|



                         FINAL AMENDMENT TO TENDER OFFER

This Tender Offer Statement on Schedule TO relates to the offer (the "Offer") by
MPF-NY 2007, LLC; MPF Badger Acquisition Co. LLC; MPF Flagship Fund 11, LLC; MPF
DeWaay Premier Fund 4, LLC.  (collectively  the  "Purchasers") to purchase up to
79,649 shares of common stock (the "Shares") in Bank Building  Corporation  (the
"Partnership"),  the subject company,  at a purchase price equal to $5 per Unit,
less the amount of any distributions  declared or made with respect to the Units
between  November  16,  2007 (the  "Offer  Date")  and  December  21,  2007 (the
"Expiration  Date"),  upon the terms and subject to the  conditions set forth in
the Offer to Purchase  dated November 16, 2007 (the "Offer to Purchase") and the
related Letter of Transmittal.

The Offer resulted in the tender by shareholders,  and acceptance for payment by
the Purchasers,  of a total of 11,482 Units.  Upon completion of the Offer,  the
Purchasers held an aggregate of  approximately  11,482 Shares,  or approximately
2.9% of the total  outstanding  Units.  These  shares were  allocated  among the
Purchasers as follows:

MPF-NY 2007, LLC - 1,148 SHARES
MPF FLAGSUND 11, LLC - 10,334

                                   SIGNATURES


      After due 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.

Dated:   December 27, 2007

MPF-NY 2007, LLC; MPF Badger ACQUISITION CO. LLC; MPF FLAGSHIP FUND 11, LLC; MPF
DEWAAY PREMIER FUND 4, LLC

By: /s/ Chip Patterson
    ------------------
    Chip Patterson, Senior Vice President of Manager or General Partner of each
    filing person

MACKENZIE PATTERSON FULLER, LP

By: /s/ Chip Patterson
    ------------------
    Chip Patterson, Senior Vice President