SECURITIES AND EXCHANGE COMMISSION

                            Washington, D.C. 20549

                                   FORM 8-K

                                CURRENT REPORT

                    Pursuant to Section 13 or 15(d) of the

                        Securities Exchange Act of 1934

       Date of Report (Date of earliest event reported): August 25, 2004

                                       CW

                                  (Depositor)

        (Issuer in respect of Asset-Backed Securitiies, Series 2004-BC3)

                (Exact name of registrant as specified in charter)

Delaware                      33-63714                      95-4449516
(State or other               (Commission File No.)         (I.R.S. Employer
    jurisdiction of                                         Identification No.)
    organization)



, , N/A                                                     91110-7137
(Address of principal executive offices)                    (Zip Code)


Registrant's Telephone Number, including area code: (818)-304-4428

                                 Not Applicable
              (Former name, former address and former fiscal year,
                          if changed since last report)




Item 5.  Other Events

                                       CW
                            Asset-Backed Securitiies
                                Series 2004-BC3

On August 25, 2004, The Bank of New York, as Trustee for CW, Asset-Backed
Securitiies Series 2004-BC3, made a monthly distribution to Certificate holders
of principal and/or interest pursuant to the Pooling and Servicing Agreement,
dated as of July 1, 2004, among CW as Depositor, Countrywide Home Loans, Seller
and Master Servicer and The Bank of New York, as Trustee.

Item 7.  Financial Statements and Exhibits

                    (c) Exhibits

Exhibit No.                               Description

99                  Report  to  Holders  of  CW, Asset-Backed Securitiies Series
                    2004-BC3  relating  to  the  distribution date of August 25,
                    2004  prepared by The Bank of New York, as Trustee under the
                    Pooling and Servicing Agreement dated as of July 1, 2004.







                                   SIGNATURES

Pursuant  to the  requirements  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.

Dated: August 25, 2004


                                       CW


                          By: /s/ Courtney Bartholomew
                              ------------------------------
                          Name:   Courtney Bartholomew
                                  Vice President
                                  The Bank of New York,
                                  as Trustee







                                 EXHIBIT INDEX



Exhibit


99                  Monthly Remittance Statement dated August 25, 2004


                             Payment Date: 08/25/04


          ------------------------------------------------------------
                             Countrywide Home Loans
                   Asset-Backed Securitiies, Series 2004-BC3
          ------------------------------------------------------------



Class Information                                Current Payment Information

- ----------------------------------------------------------------------------------------------------------------------------------
                                 Beginning       Pass Thru     Principal       Interest      Total           Principal  Interest
Type       Class Code   Name     Cert. Bal.      Rate          Dist. Amt.      Dist. Amt.    Dist.           Losses     Shortfalls
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                                             
Senior                  1A        316,030,000.00    1.524000%     9,432,582.45    347,843.69    9,780,426.14       0.00       0.00
                        2A         64,220,000.00    1.644000%     2,133,577.19     76,250.55    2,209,827.74       0.00       0.00
                        P                 100.00    0.000000%             0.00    297,690.41      297,690.41       0.00       0.00
                        C         450,000,000.00    0.000000%             0.00  1,861,495.88    1,861,495.88       0.00       0.00
Residual                AR                100.00    0.000000%           100.00          0.00          100.00       0.00       0.00
- ----------------------------------------------------------------------------------------------------------------------------------
Subordinate             M1         14,625,000.00    1.814000%             0.00     19,160.38       19,160.38       0.00       0.00
                        M2         12,375,000.00    1.864000%             0.00     16,659.50       16,659.50       0.00       0.00
                        M3          8,550,000.00    1.934000%             0.00     11,942.45       11,942.45       0.00       0.00
                        M4          7,425,000.00    2.414000%             0.00     12,945.07       12,945.07       0.00       0.00
                        M5          6,525,000.00    2.514000%             0.00     11,847.23       11,847.23       0.00       0.00
                        M6          5,625,000.00    2.714000%             0.00     11,025.62       11,025.62       0.00       0.00
                        M7          5,625,000.00    3.164000%             0.00     12,853.75       12,853.75       0.00       0.00
                        M8          4,500,000.00    3.264000%             0.00     10,608.00       10,608.00       0.00       0.00
                        B           4,500,000.00    4.264000%             0.00     13,858.00       13,858.00       0.00       0.00
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Totals          -        -        450,000,210.00     -           11,566,259.64  2,704,180.53   14,270,440.17     -          -
- ----------------------------------------------------------------------------------------------------------------------------------
Class Information

- --------------------------------------------------------------------------------
                                             Ending Cert.          Unpaid
Type             Class Code     Name         Notional Bal.         Interest
- --------------------------------------------------------------------------------
Senior                          1A        306,597,417.55              0.00
                                2A         62,086,422.81              0.00
                                P                 100.00              0.00
                                C         438,433,840.36              0.00
Residual                        AR                  0.00              0.00
- --------------------------------------------------------------------------------
Subordinate                     M1         14,625,000.00              0.00
                                M2         12,375,000.00              0.00
                                M3          8,550,000.00              0.00
                                M4          7,425,000.00              0.00
                                M5          6,525,000.00              0.00
                                M6          5,625,000.00              0.00
                                M7          5,625,000.00              0.00
                                M8          4,500,000.00              0.00
                                B           4,500,000.00              0.00
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
Totals            -              -        438,433,950.36     -
- --------------------------------------------------------------------------------



                             Payment Date: 08/25/04


          ------------------------------------------------------------
                             Countrywide Home Loans
                   Asset-Backed Securitiies, Series 2004-BC3
          ------------------------------------------------------------



Class Information                                Current Payment Information

                                                      Factors per $1,000

- ------------------------------------------------------------------------------------------------------------------------
                                   Beginning     Pass Thru    CUSIP       Principal     Interest    Ending Cert./
Type        Class Code    Name   Cert. Bal.(Face)  Rate       Numbers       Dist.         Dist.     Notional Bal.
- ------------------------------------------------------------------------------------------------------------------------
                                                                            
- ------------------------------------------------------------------------------------------------------------------------
Senior                     1A    316,030,000.00     1.524000% 126673BY7    29.847111      1.100667    970.152889
                           2A     64,220,000.00     1.644000% 126673BZ4    33.222940      1.187333    966.777060
                           P             100.00     0.000000% 126673CL4     0.000000    2,976,904.100000  1,000.000000
                           C     450,000,000.00     0.000000% 126673CK6     0.000000      4.136658    974.297423
Residual                   AR            100.00     0.000000% 126673CM2   1,000.000000    0.000000      0.000000
- ------------------------------------------------------------------------------------------------------------------------
Subordinate                M1     14,625,000.00     1.814000% 126673CA8     0.000000      1.310111  1,000.000000
                           M2     12,375,000.00     1.864000% 126673CB6     0.000000      1.346222  1,000.000000
                           M3      8,550,000.00     1.934000% 126673CC4     0.000000      1.396778  1,000.000000
                           M4      7,425,000.00     2.414000% 126673CD2     0.000000      1.743444  1,000.000000
                           M5      6,525,000.00     2.514000% 126673CE0     0.000000      1.815667  1,000.000000
                           M6      5,625,000.00     2.714000% 126673CF7     0.000000      1.960111  1,000.000000
                           M7      5,625,000.00     3.164000% 126673CG5     0.000000      2.285111  1,000.000000
                           M8      4,500,000.00     3.264000% 126673CH3     0.000000      2.357333  1,000.000000
                           B       4,500,000.00     4.264000% 126673CJ9     0.000000      3.079556  1,000.000000
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------
Totals       -             -     450,000,210.00       -            -           -             -           -
- ------------------------------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------------------------------





          ------------------------------------------------------------
                             Countrywide Home Loans
                   Asset-Backed Securitiies, Series 2004-BC3
          ------------------------------------------------------------

- --------------------------------------------------------------------------------
                             COLLATERAL INFORMATION
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Prin balance       364,568,056.86    73,865,783.50   438,433,840.36
Loan count                   2397              187             2584
Avg loan rate           6.985756%        6.633825%             6.93
Prepay amount        9,116,366.64     2,069,280.06    11,185,646.70

- --------------------------------------------------------------------------------
                                FEES AND ADVANCES
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Master serv fees       152,151.90        31,060.23       183,212.13
Sub servicer fees            0.00             0.00             0.00
Trustee fees             2,805.00           569.99         3,374.99


Agg advances                  N/A              N/A              N/A
Adv this period              0.00             0.00             0.00

- --------------------------------------------------------------------------------
                          LOSSES & INSURANCE COVERAGES
- --------------------------------------------------------------------------------

                                                            Total
                                                            -----
Realized losses              0.00             0.00             0.00
Cumulative losses            0.00             0.00             0.00

Coverage Amounts                                            Total
- ----------------                                            -----
Bankruptcy                   0.00             0.00             0.00
Fraud                7,480,000.05     1,519,983.88     8,999,983.93
Special Hazard               0.00             0.00             0.00


                         Aggregate Certificate Information
   -----------------------------------------------------------------------------
   Class            Aggregate           Aggregate                     Aggregate
   Type            Percentage           Prepay Pct.              End Cert. Bal.
   -----------------------------------------------------------------------------
   Senior           84.500007%           100.000000%            380,250,210.00
   -----------------------------------------------------------------------------
   Junior           15.499993%             0.000000%             69,750,000.00
   -----------------------------------------------------------------------------

- --------------------------------------------------------------------------------
                          DELINQUENCY INFORMATION
- --------------------------------------------------------------------------------
Period                             Loan Count    Ending Stated Balance
- ------                             ----------    ---------------------
30 to 59 days                           0                         0.00
60 to 89 days                           0                         0.00
90 or more                              0                         0.00
Foreclosure                             0                         0.00

Totals:                                 0                         0.00
- --------------------------------------------------------------------------------



- --------------------------------------------------------------------------------
                                REO INFORMATION
- --------------------------------------------------------------------------------
   REO Date        Loan Number     Ending Stated Balance          Book Value
   --------        -----------     ---------------------          ----------
   N/A              #                   0                            N/A
   N/A              #                   0                            N/A
   N/A              #                   0                            N/A
   N/A              #                   0                            N/A
   N/A              #                   0                            N/A
   N/A              #                   0                            N/A
   N/A              #                   0                            N/A
   N/A              #                   0                            N/A
   Totals:                              0                            N/A

Current Total Outstanding Balance:                                      0.00
Current Total Outstanding Number of Loans:                                 0




- --------------------------------------------------------------------------------
                               OTHER INFORMATION
- --------------------------------------------------------------------------------
                                  Amount/Withdrawal     Total/Ending Bal.
                                  -----------------     -----------------
Available remittance amount           14,270,440.17         14,270,440.17
Principal remittance amount           11,566,259.64         11,566,259.64
Interest remittance amount             2,704,180.53          2,704,180.53