FORM 6-K

                      SECURITIES AND EXCHANGE COMMISSION

                            Washington, D.C. 20549

                     Report of Foreign Private Registrants

                       Pursuant to Rule 13a-16 or 15d-16

                    of the Securities Exchange Act of 1934

                For the Period June 1, 2005 to August 31, 2005


                          GRANITE MORTGAGES 04-1 PLC
                (Translation of registrant's name into English)
                         Fifth Floor, 100 Wood Street,
                           London EC2V 7EX, England
                   (Address of principal executive offices)

                       GRANITE FINANCE TRUSTEES LIMITED
                (Translation of registrant's name into English)
                        22 Grenville Street, St Helier,
                        Jersey JE4 8PX, Channel Islands
                   (Address of principal executive offices)

                        GRANITE FINANCE FUNDING LIMITED
                (Translation of registrant's name into English)
                                 69 Park Lane,
                           Croydon CR9 1TQ, England
                   (Address of principal executive offices)


      Indicate by check mark whether the registrants file or will file annual
reports under cover Form 20-F or Form 40-F

                  Form 20-F.....X....  Form 40-F.............

      Indicate by check mark whether the registrants by furnishing the
information contained in this Form are also thereby furnishing the information
to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act
of 1934.

                  Yes............      No.......X...........



                                 SIGNATURES

      Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrants have duly caused this report to be signed on their behalf by the
undersigned, thereunto duly authorized.

                                     GRANITE MORTGAGES 04-1 PLC

                                     By:  L.D.C. Securitisation Director No. 1


                                     By: /s/ Sharon Tyson
                                         --------------------------------------
                                     Name:  Sharon Tyson
                                     Title: Director


Date: October 12, 2005

                                     GRANITE FINANCE FUNDING LIMITED


                                     By: /s/ Jonathan David Rigby
                                         --------------------------------------
                                     Name:  Jonathan David Rigby
                                     Title: Director


Date: October 12, 2005

                                     GRANITE FINANCE TRUSTEES LIMITED


                                     By: /s/ Daniel Le Blancq
                                         --------------------------------------
                                     Name:  Daniel Le Blancq
                                     Title: Director


Date: October 12, 2005




INVESTORS' QUARTERLY REPORT
- ---------------------------
GRANITE MORTGAGES 04-1 PLC
- --------------------------
Quarterly Report re: Granite Mortgages 01-1 Plc, Granite Mortgages 01-2 Plc,
Granite Mortgages 02-1 Plc Granite Mortgages 02-2 Plc, Granite Mortgages 03-1
Plc, Granite Mortgages 03-2 Plc, Granite Mortgages 03-3 Plc Granite Finance
Trustees Limited, Granite Mortgages 04-1 Plc, Granite Mortgages 04-3 Plc,
Granite Master Issuer Plc, Granite Finance Funding Limited and Granite Finance
Funding 2 Limited
Period 1 June 2005 - 31 August 2005


N.B. this data fact sheet and its notes can only be a summary of certain
features of the bonds and their structure. No representation can be made that
the information herein is accurate or complete and no liability is accepted
therefor. Reference should be made to the issue documentation for a full
description of the bonds and their structure. This data fact sheet and its
notes are for information purposes only and are not intended as an offer or
invitation with respect to the purchase or sale of any security. Reliance
should not be placed on the information herein when making any decision
whether to buy, hold or sell bonds (or other securities) or for any other
purpose.


Mortgage Loans

- --------------------------------------------------------------------------------
Number of Mortgage Loans in Pool                                 347,782

Current Balance - Trust Mortgage Assets                     (GBP)34,002,633,092

Current Balance - Trust Cash and other Assets               (GBP)1,403,250,535

Last Months Closing Trust Assets                            (GBP)28,284,697,645

Funding share                                               (GBP)17,707,131,746

Funding 2 share                                             (GBP)8,214,512,882

Funding and Funding 2 share                                 (GBP)25,921,644,628

Funding and Funding 2 Share Percentage                            73.21%

Seller Share*                                               (GBP)9,484,238,999

Seller Share Percentage                                           26.79%

Minimum Seller Share (Amount)*                              (GBP)2,348,771,706

Minimum Seller Share (% of Total)                                 6.63%

Excess Spread last quarter annualised (% of Total)                0.46%
- --------------------------------------------------------------------------------
* Please see the Additional Notes to the Investor Reports



Arrears Analysis of Non Repossessed Mortgage Loans


- ------------------------------------------------------------------------------------------------------------
                          Number          Principal (GBP)       Arrears (GBP)       By Principal (%)
                                                                          
< 1 Month                 341,474         33,360,438,964              0                    98.11%

> = 1 < 3 Months           5,210           538,632,679            4,618,512                 1.58%

> = 3 < 6 Months            877            83,561,175             1,898,220                 0.25%

> = 6 < 9 Months            197            18,283,801              723,415                  0.05%

> = 9 < 12 Months           23              1,678,047              107,653                  0.00%

> = 12 Months                1               38,426                 4,643                   0.00%

Total                     347,782         34,002,633,092          7,352,443                100.00%
- ------------------------------------------------------------------------------------------------------------




Properties in Possession

- --------------------------------------------------------------------------------
                              Number       Principal (GBP)      Arrears (GBP)

Total (since inception)        610           43,771,790           2,148,828
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
Properties in Possession                                             214

Number Brought Forward                                               147

Repossessed (Current Month)                                          67

Sold (since inception)                                               396

Sold (current month)                                                 36

Sale Price / Last Loan Valuation                                    1.03

Average Time from Possession to Sale (days)                          128

Average Arrears at Sale                                           (GBP)3,278

Average Principal Loss (Since inception)*                          (GBP)830

Average Principal Loss (current month)**                          (GBP)1,270

MIG Claims Submitted                                                  9

MIG Claims Outstanding                                                1

Average Time from Claim to Payment                                   74
- --------------------------------------------------------------------------------
*This figure is calculated taking the cumulative principal losses since
inception pre MIG claims divided by the number of properties sold since
inception.
**This figure is calculated taking the cumulative principal losses for the
current month pre MIG claims divided by the number of properties sold in the
current month.
Note: The arrears analysis and repossession information is at close of
business for the report month


Substitution

- --------------------------------------------------------------------------------
                                          Number             Principal (GBP)

Substituted this period                   71,594            (GBP)8,370,894,444

Substituted to date (since 26 March 2001) 702,608           (GBP)64,972,043,118
- --------------------------------------------------------------------------------


CPR Analysis

- --------------------------------------------------------------------------------
                                                              % of CPR

Current Month % of CPR - Removals*                             60.00%

Previous Month % of CPR - Removals*                            58.10%

Current Month % of CPR - Non-Removals**                        40.00%

Previous Month % of CPR - Non-Removals**                       41.90%
- --------------------------------------------------------------------------------
*Removals are loans that Northern Rock has repurchased from the Trust (e.g.
Further Advances and Product Switches)
**Non-Removals are scheduled repayments, overpayments and redemptions

- --------------------------------------------------------------------------------
                                          Monthly            Annualised

Current Month CPR Rate - Total             4.80%               44.57%

Previous Month CPR Rate - Total            4.63%               43.37%
- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------
Weighted Average Seasoning (by value) Months                    23.59

Weighted Average Remaining Term (by value) Years                20.94

Average Loan Size                                              (GBP)97,770

Weighted Average LTV (by value)                                75.66%

Weighted Average Indexed LTV (by value)                        69.05%

Non Verified (by value)                                        42.82%
- --------------------------------------------------------------------------------


Product Breakdown

- --------------------------------------------------------------------------------
Fixed Rate (by balance)                                        53.95%

Together (by balance)                                          21.82%

Capped (by balance)                                             0.46%

Variable (by balance)                                          19.15%

Tracker (by balance)                                            4.62%

Total                                                          100.0%
- --------------------------------------------------------------------------------




Geographic Analysis

- ------------------------------------------------------------------------------------------------------------
                      Number            % of Total           Value (GBP)              % of Total
                                                                          
East Anglia            6,850               1.97%             678,141,624                1.99%

East Midlands         24,339               7.00%            2,158,201,909               6.35%

Greater London        42,032              12.09%            6,622,434,613              19.48%

North                 35,154              10.11%            2,278,650,006               6.70%

North West            46,247              13.30%            3,683,375,354              10.83%

Scotland              46,536              13.38%            3,280,652,992               9.65%

South East            51,949              14.94%            6,871,862,276              20.21%

South West            22,645               6.51%            2,504,094,449               7.36%

Wales                 14,129               4.06%            1,126,021,507               3.31%

West Midlands         22,887               6.58%            2,123,561,541               6.25%

Yorkshire             35,014              10.07%            2,675,636,820               7.87%

Total                 347,782              100%             34,002,633,092              100%
- ------------------------------------------------------------------------------------------------------------




LTV Levels Breakdown

- ------------------------------------------------------------------------------------------------------------
                                          Number             Value (GBP)            % of Total
                                                                           
0% < 25%                                  12,536             487,060,146                1.43%

> = 25% < 50%                             41,295            3,158,303,493               9.29%

> = 50% < 55%                             13,336            1,252,350,326               3.68%

> = 55% < 60%                             14,433            1,425,945,739               4.19%

> = 60% < 65%                             16,785            1,760,138,586               5.18%

> = 65% < 70%                             20,318            2,131,155,241               6.27%

> = 70% < 75%                             25,835            2,832,716,690               8.33%

> = 75% < 80%                             26,045            3,083,973,034               9.07%

> = 80% < 85%                             44,407            5,109,440,600              15.03%

> = 85% < 90%                             41,828            4,486,977,160              13.20%

> = 90% < 95%                             61,360            5,510,180,616              16.21%

> = 95% < 100%                            28,943            2,714,179,667               7.98%

> = 100%                                    661              50,211,795                 0.15%

Total                                     347,782           34,002,633,092             100.0%
- ------------------------------------------------------------------------------------------------------------




Repayment Method

- ------------------------------------------------------------------------------------------------------------
                                          Number             Value (GBP)            % of Total
                                                                           
Endowment                                 20,926            1,618,276,284               4.76%

Interest Only                             68,262            10,119,969,469             29.76%

Pension Policy                              494              49,389,406                 0.15%

Personal Equity Plan                        921              68,475,444                 0.20%

Repayment                                 257,179           22,146,522,488             65.13%

Total                                     347,782           34,002,633,092             100.00%
- ------------------------------------------------------------------------------------------------------------




Employment Status


- ------------------------------------------------------------------------------------------------------------
                                          Number             Value (GBP)            % of Total
                                                                             
Full Time                                 301,810           27,787,462,956             81.72%

Part Time                                  4,492             308,186,133                0.91%

Retired                                     480              17,166,232                 0.05%

Self Employed                             37,815            5,731,819,971              16.86%

Other                                      3,185             157,997,799                0.46%

Total                                     347,782           34,002,633,092             100.00%
- ------------------------------------------------------------------------------------------------------------


- --------------------------------------------------------------------------------
NR Current Existing Borrowers' SVR                                  6.84%

Effective Date of Change                                       1 September 2004
- --------------------------------------------------------------------------------





- --------------------------------------------------------------------------------------------------------------
                         Outstanding                 Rating           Reference Rate                  Margin
                                                 Moodys/S&P/Fitch

Series 1
                                                                                          
A1                          $0                     P-1/A-1+/F1+             N/A                        -0.04%

A2                     $683,000,000                 Aaa/AAA/AAA            3.50%                       0.07%

B                       $52,000,000                  Aa3/AA/AA             3.64%                       0.21%

M                       $72,000,000                    A2/A/A              3.84%                       0.41%

C                      $108,000,000                Baa2/BBB/BBB            4.33%                       0.90%

Series 2

A1                     $1,185,000,000               Aaa/AAA/AAA            3.59%                       0.16%

A2                  (euro)900,000,000               Aaa/AAA/AAA            2.28%                       0.16%

B                   (euro)91,000,000                 Aa3/AA/AA             2.46%                       0.34%

M                   (euro)45,000,000                  A2/A/A               2.69%                       0.57%

C                   (euro)60,000,000               Baa2/BBB/BBB            3.19%                       1.07%

Series 3

A                  (GBP)600,000,000               Aaa/AAA/AAA            5.02%                       0.16%

B                  (GBP)23,000,000                 Aa3/AA/AA             5.20%                       0.34%

M                  (GBP)10,000,000                   A2/A/A              5.43%                       0.57%

C                  (GBP)20,000,000                Baa2/BBB/BBB           5.93%                       1.07%
- --------------------------------------------------------------------------------------------------------------





Credit Enhancement
- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                    % of Notes Outstanding
                                                                                                         
Class B and M Notes ((GBP) Equivalent)                                     (GBP)194,305,490                    7.61%

Class C Notes ((GBP) Equivalent)                                           (GBP)120,180,421                    4.71%

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





- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                      % of Funding Share
                                                                                                         
Class B and M Notes ((GBP) Equivalent)                                     (GBP)194,305,490                    1.10%

Class C Notes ((GBP) Equivalent)                                           (GBP)120,180,421                    0.68%

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





- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                    
Granite Mortgages 04-1 Reserve Fund Requirement                         (GBP)60,000,000                    0.34%

Balance Brought Forward                                                 (GBP)60,000,000                    0.34%

Drawings this Period                                                        (GBP)0                         0.00%

Excess Spread this Period                                               (GBP)3,628,781                     0.02%

Funding Reserve Fund Top-up this Period*                                -(GBP)3,628,781                    -0.02%

Current Balance                                                         (GBP)60,000,000                    0.34%
- ---------------------------------------------------------------------------------------------------------------------------





- ---------------------------------------------------------------------------------------------------------------------------
                                                                                                     
Funding Reserve Balance                                                 (GBP)93,725,129                    0.53%

Funding Reserve %                                                             1.0%                           NA
- ---------------------------------------------------------------------------------------------------------------------------



*Top-ups only occur at the end of each quarter.

Additional Notes to the Investor Reports

The Overcollateralisation test will be breached on any distribution date where
the aggregate current balance of mortgage loans on such distribution date is
less than an amount equal to the product of 1.05 and the principal amount
outstanding of all notes of all issuers on such distribution date. The
principal amount outstanding of such notes will be calculated on a straight
line basis by applying the appropriate constant payment rate applicable to
each series of notes on a monthly, rather than quarterly, basis.

A non asset trigger event will occur if the current seller share is equal to
or less the minimum seller share for two consecutive months. The one month
cure period will now allow the seller to substitute new loans into the trust
to meet the minimum seller requirement.

The notes may be redeemed at the option of the issuer if on the payment date
falling on or after July 2008, the New Basel Capital Accord has been
implemented in the United Kingdom

A arrears trigger event will occur if the outstanding principal balance of 90+
day arrears in the trust exceed 2%. In the event of an arrears trigger the
Granite Mortgages 04-2 issuer reserve fund will step up to 1.415%, the Granite
04-3 issuer reserve fund will step up to 1.38% and the Funding 2 reserve fund
required amount increases by (pound)8 million. This trigger event is curable.

A issuer non call trigger event will occur if any of the issuers are not
called on their step up and call dates. In the event of an issuer non call
trigger the Granite Mortgages 04-2 issuer reserve fund target will step up by
0.275%, the Granite Mortgages 04-3 issuer reserve fund target by 0.27%, the
funding reserve target will step up by 0.10% and the funding 2 reserve fund
required amount increases by (pound)8 million. If the breach is rectified only
the funding 2 reserve fund required amount will reduce to its original target.

A accelerated controlled amortisation trigger will occur if any of the issuers
are not called on their step up and call dates. In the event of an accelerated
controlled amortisation trigger all Granite Mortgages 04-2 & 04-3 tranches
become pass through securities.

Excess spread is defined, in any month as cash received from Granite Mortgages
Trust in that month plus bank interest due to Funding and Funding 2 and the
Issuer/Master Issuer in that month plus/minus amounts due under the basis rate
swap agreement less bond interest due for floating GBP bonds and amounts due
to swap counterparties for currency bonds and Fixed Rate GBP bonds.