UNITED STATES
                             SECURITIES AND EXCHANGE COMMISSION
                                   WASHINGTON, D.C. 20549



                                          FORM 10-K


  (Mark one)

  /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934
      For the fiscal year ended December 31, 2005

      OR



  / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934


      Commission File Number:  333-106323-26


        Bear Stearns ALT-A Trust
        Mortgage Pass-Through Certificates
        Series 2005-1

     (Exact name of registrant as specified in its charter)


  New York                                          54-2167992
  (State or other jurisdiction of                   54-2165593
  incorporation or organization)                    (I.R.S. Employer
                                                    Identification No.)


   c/o Wells Fargo Bank, N.A.
   9062 Old Annapolis Road
   Columbia, MD                                21045
  (Address of principal executive offices)    (Zip Code)


  Registrant's telephone number, including area code: (410) 884-2000


  Securities registered pursuant to Section 12(b) of the Act:

        NONE.


  Securities registered pursuant to Section 12(g) of the Act:

        NONE.


  Indicate by check mark if the registrant is a well-known seasoned issuer,
  as defined in Rule 405 of the Securities Act.

        Yes  ___     No  X


  Indicate by check mark if the registrant is not required to file reports
  pursuant to Section 13 or Section 15(d) of the Act.

        Yes  ___     No  X


  Indicate by check mark whether the registrant (1) has filed all reports
  required to be filed by Section 13 or 15(d) of the Securities Exchange
  Act of 1934 during the preceding 12 months (or for such shorter period
  that the registrant was required to file such reports), and (2) has been
  subject to such filing requirements for the past 90 days.

        Yes  X       No  ___


  Indicate by check mark if disclosure of delinquent filers pursuant to
  Item 405 of Regulation S-K ( 229.405 of this chapter) is not contained
  herein, and will not be contained, to the best of registrant's knowledge,
  in definitive proxy or information statements incorporated by reference
  in Part III of this Form 10-K or any amendment to this Form 10-K.

        Not applicable.


  Indicate by check mark whether the registrant is a large accelerated filer,
  an accelerated filer, or a non-accelerated filer. See Definition of
  "accelerated filer and large accelerated filer" in Rule 12b-2 of the
  Exchange Act. (Check One):


  Large Accelerated Filer ___  Accelerated Filer ___  Non-Accelerated Filer X


  Indicate by check mark whether the registrant is a shell company (as
  defined in Rule 12b-2 of the Act).

        Yes  ___     No  X


  State the aggregate market value of the voting and non-voting common
  equity held by non-affiliates computed by reference to the price at which
  the common equity was last sold, or the average bid and asked price of
  such common equity, as of the last business day of the registrant's most
  recently completed second fiscal quarter.

        Not applicable.


     Documents Incorporated by Reference

  List hereunder the following documents if incorporated by reference and
  the Part of the Form 10-K (e.g. Part I, Part II, etc.) into which the
  document is incorporated: (1)Any annual report to security holders; (2)
  Any proxy or information statement; and (3)Any prospectus filed pursuant
  to Rule 424(b) or (c) under the Securities Act of 1933. The listed
  documents should be clearly described for identification purposes (e.g.
  annual report to security holders for fiscal year ended December 24, 1980).

        Not applicable.


                                   PART I
  Item 1.  Business.

            Not applicable.


  Item 1A.  Risk Factors.

            Not applicable.


  Item 1B.  Unresolved Staff Comments.

            Not applicable.


  Item 2.  Properties.

            Not applicable.


  Item 3.  Legal Proceedings.

            The registrant knows of no material pending legal proceedings
            involving the trust created under the Pooling and Servicing
            Agreement (the Trust), the Trustee, the Servicer or the
            registrant with respect to the Trust other than routine
            litigation incidental to the duties of the respective parties.


  Item 4.  Submission of Matters to a Vote of Security Holders.

            None.

                                PART II

  Item 5.  Market for Registrant's Common Equity, Related Stockholder
           Matters and Issuer Purchases of Equity Securities.

            No established public trading market for the Certificates exists.

            Records provided to the Trust by the DTC and the Trustee
            indicate that as of December 31, 2005, the total number of holders
            of record for the Series of Certificates is 18.


  Item 6.  Selected Financial Data.

            Not applicable.

  Item 7.  Management's Discussion and Analysis of Financial Condition and
           Results of Operation.


            Not applicable.


  Item 7A. Quantitative and Qualitative Disclosures about Market Risk.

            Not applicable.


  Item 8.  Financial Statements and Supplementary Data.

            Not applicable.


  Item 9.  Changes in and Disagreements with Accountants on Accounting and
           Financial Disclosure.

            None.


  Item 9A. Controls and Procedures.
            Not applicable.


  Item 9B. Other Information.

            None.


                                PART III

  Item 10. Directors and Executive Officers of the Registrant.

            Not applicable.


  Item 11. Executive Compensation.

            Not applicable.

  Item 12. Security Ownership of Certain Beneficial Owners and Management
           and Related Stockholder Matters.

            Not applicable.

  Item 13. Certain Relationships and Related Transactions.

            Not applicable.


  Item 14. Principal Accounting Fees and Services.

            Not applicable.


                                PART IV

  Item 15. Exhibits, Financial Statement Schedules.

   (a) Exhibits

     (31.1) Rule 13a-14(a)/15d-14(a) Certification

     (99.1) Annual Independent Accountants' Servicing Reports concerning
            servicing activities.

      <TABLE>

      
         <c>
      a) Greenpoint Mortgage Funding, Inc., as Servicer <F1>

      </TABLE>

     (99.2) Report of Management as to Compliance with Minimum Servicing
            Standards.

      <TABLE>

      
        <c>
      a) Greenpoint Mortgage Funding, Inc., as Servicer <F1>

      </TABLE>

     (99.3) Annual Statements of Compliance under the Pooling and Servicing
            Agreements.

      <TABLE>

      
         <c>
      a) Greenpoint Mortgage Funding, Inc., as Servicer <F1>

      </TABLE>


     (99.4) Aggregate Statement of Principal and Interest Distributions to
            Certificate Holders.


   (b) Not applicable.

   (c) Omitted.


  <F1> Filed herewith.


                                SIGNATURES

  Pursuant to the requirements of Section 13 or 15(d) of the Securities
  Exchange Act of 1934, the registrant has duly caused this report to be
  signed on its behalf by the undersigned, thereunto duly authorized:



    Bear Stearns ALT-A Trust
    Mortgage Pass-Through Certificates
    Series 2005-1
    (Registrant)


  Signed: Wells Fargo Bank, N.A. as Master Servicer

  By:     Dawn Hammond, Vice President

  By: /s/ Dawn Hammond, Vice President

  Dated: March 22, 2006


  Exhibit Index

  Exhibit No.

  Ex-31.1 Rule 13a-14(a)/15d-14(a) Certification

  I, Dawn Hammond, certify that:

  1. I have reviewed this annual report on Form 10-K, and all reports on
     Form 8-K containing distribution or servicing reports filed in
     respect of periods included in the year covered by this annual report,
     of Bear Stearns ALT-A Trust Mortgage Pass-Through Certificates,
     Series 2005-1 Trust;

  2. Based on my knowledge, the information in these reports, taken as a
     whole, does not contain any untrue statement of a material fact or
     omit to state a material fact necessary to make the statements made,
     in light of the circumstances under which such statements were made,
     not misleading as of the last day of the period covered by this
     annual report;

  3. Based on my knowledge, the distribution or servicing information
     required to be provided to the Trustee by the Servicer under the
     Pooling and Servicing or similar, agreement, for inclusion in these
     reports is included in these reports;

  4. I am responsible for reviewing the activities performed by the master
     servicer under the pooling and servicing, or similar, agreement, and
     based on upon my knowledge and the annual compliance review required
     under that agreement, and except as disclosed in the reports, the
     master servicer has fulfilled its obligations under that agreement;
     and

  5. The reports disclose all significant deficiencies relating to the
     servicer's compliance with the minimum servicing standards based upon
     the report provided by an independent public accountant, after
     conducting a review in compliance with the Uniform Single Attestation
     Program for Mortgage Bankers or similar procedure, as set forth in
     the pooling and servicing, or similar, agreement, that is included in
     these reports.

     In giving the certifications above, I have reasonably relied on
     information provided to me by the following unaffiliated parties:
     Greenpoint Mortgage Funding, Inc. as Servicer.

     Date: March 22, 2006

     /s/ Dawn Hammond
     Signature

     Vice President
     Title


  EX-99.1
(logo) KPMG

KPMG LLP
55 Second Street
San Francisco, CA 94105


Independent Accountants' Report


The Board of Directors
North Fork Bancorporation, Inc.:


We have examined management's assertion, included in the accompanying Management
Assertion, that GreenPoint Mortgage Funding, Inc., a wholly owned subsidiary of
North Fork Bancorporation, Inc., complied with the minimum servicing standards
set forth in the Mortgage Bankers Association of America's Uniform Single
Attestation Program for Mortgage Bankers (USAP) as of and for the year ended
December 31, 2005. Management is responsible for GreenPoint Mortgage Funding,
Inc.'s compliance with those minimum servicing standards. Our responsibility is
to express an opinion on management's assertion about GreenPoint Mortgage
Funding, Inc.'s compliance based on our examination.


Our examination was conducted in accordance with attestation standards
established by the American Institute of Certified Public Accountants and,
accordingly, included examining, on a test basis, evidence about GreenPoint
Mortgage Funding, Inc.'s compliance with the minimum servicing standards
specified above and performing such other procedures as we considered necessary
in the circumstances. We believe that our examination provides a reasonable
basis for our opinion. Our examination does not provide a legal determination on
GreenPoint Mortgage Funding, Inc.'s compliance with the minimum servicing
standards.


Our examination disclosed the following material noncompliance with minimum
servicing standards over custodial bank accounts as of and for the year ended
December 31, 2005. Certain custodial bank account reconciliations were not
prepared and reviewed on a timely basis. In addition, there are certain
custodial bank accounts that have reconciling items that have not been resolved
within 90 calendar days of their original identification.


In our opinion, except for the material noncompliance described in the third
paragraph, GreenPoint Mortgage Funding, Inc. complied, in all material respects,
with the aforementioned minimum servicing standards as of and for the year ended
December 31, 2005.


/s/ KPMG LLP

February 21, 2006


KPMG LLP, a U.S. limited liability partnership, is the U.S.
member firm of KPMG International, a Swiss cooperative.





  EX-99.2
100 Wood Hollow Drive
Novato, Ca 94945
(800) 462-2700


(logo) GreenPoint G Mortgage


Management's Assertion


February 21, 2006

As of and for the year ended and December 31, 2005, GreenPoint Mortgage Funding,
Inc. has complied in all material respects with the minimum servicing standards
set forth in the Mortgage Bankers Association of Americas Uniform Single
Attestation Program for Mortgage Bankers, except as follows:

* During the year, certain custodial bank account reconciliations were not
  prepared and reviewed on a timely basis. In addition, there are certain
  custodial bank accounts that have reconciling items that have not been
  resolved with 90 calendar days of their original identification. For the
  month ended December 31, 2005, all custodial bank reconciliations had been
  completed and reviewed on a timely basis.

As of and for the year ended December 31, 2005, GreenPoint Mortgage Funding,
Inc. had in effect a fidelity bond in the amount of $25,000,000 for a single
loss limit and an aggregate limit of liability of $50,000,000, and an errors and
omissions policy in the amount of $25,000,000 for a single loss limit and no
aggregate limit of liability.


Very truly yours,

GreenPoint Mortgage Funding, Inc., as Servicer


/s/ Steve Abreu
Steve Abreu
Chief Executive Officer

/s/ Dave Petrini
Dave Petrini
Chief Financial Officer

/s/ Becky Poisson
Becky Poisson
Executive Vice President of Technology and Servicing





  EX-99.3
PO Box 84013
Columbus GA 31908-4013
Tel. 800.784.5566


(logo) GreenPoint Mortgage


February 27, 2006



Wells Fargo Bank, National Association
Master Servicer
Client Manager BSALTA 2005-1
9062 Old Annapolis Road
Columbia, MD 21045

Re: Annual Statement of Compliance for the Servicing Agreement by GreenPoint
Mortgage Funding, Inc., as Servicer


Ladies and Gentlemen:


Pursuant to the Servicing Agreement with respect to the above-referenced
offering, the undersigned officer of GreenPoint Mortgage Funding, Inc. (as
"Servicer") hereby certifies as to the following (capitalized terms have
the meanings used in the Servicing Agreement):

1.   A review of the activities of the Servicer and its performance under the
Servicing Agreement during the preceding fiscal year since the inception of the
trust has been made under the direct supervision of the undersigned officer; and

2.   To the best knowledge of the undersigned officer, based on such review, the
Servicer has fulfilled all of its material obligations under the Servicing
Agreement throughout the applicable period, and there has been no known default
in the fulfillment of the Servicer's material obligations throughout such
period, except as follows:
During the year, certain custodial bank account reconciliations were not
prepared and reviewed on a timely basis. In addition, there are certain
custodial bank accounts that have reconciling items that have not been resolved
with 90 calendar days of their original identification. For the month ended
December 31, 2005, all custodial bank reconciliations had been completed and
reviewed on a timely basis.

Very truly yours,

GREENPOINT MORTGAGE
FUNDING, INC., as Servicer

By:/s/ Michael De Francesco
Name: Michael De Francesco
Title: Senior Vice President
Loan Administration


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2300 Brookstone Centre Pkwy Columbus GA 31904
www.greenpointservice.com





  Ex-99.4

   Schedule of Year-To-Date Principal and Interest Distributions to
   Certificateholders


   <TABLE>

   Class                              Interest             Principal               Losses             Ending Balance
   
                       <c>                    <c>                  <c>                 <c>
   A-1                           21,568,250.91        224,620,303.01                 0.00             520,566,696.99
   B-1                              344,541.05                  0.00                 0.00               8,131,000.00
   B-2                              367,870.53                  0.00                 0.00               7,724,000.00
   B-3                              290,429.11                  0.00                 0.00               6,098,000.00
   B-IO                          12,974,455.12                  0.00                 0.00             588,458,633.99
   M-1                              818,151.02                  0.00                 0.00              23,173,000.00
   M-2                              687,815.73                  0.00                 0.00              18,294,000.00
   R                                      0.00                  0.00                 0.00                       0.00
   XP                               107,568.08                  0.00                 0.00                     100.00
   </TABLE>