<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0708</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0002083653</cik>
        <entityName>BREX Briggs MF DST</entityName>
        <issuerAddress>
            <street1>250 VESEY STREET</street1>
            <street2>15TH FLOOR</street2>
            <city>NEW YORK</city>
            <stateOrCountry>NY</stateOrCountry>
            <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
            <zipCode>10281</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>(212) 417-7000</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Other</entityType>
        <entityTypeOtherDesc>Delaware Statutory Trust</entityTypeOtherDesc>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2025</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>N/A</firstName>
                <lastName>Brookfield Real Estate Exchange LLC</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Sponsor of the Issuer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>N/A</firstName>
                <lastName>BREX Manager LLC</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Manager and Signatory Trustee of the Issuer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>N/A</firstName>
                <lastName>BREX Briggs MF Depositor LLC</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Depositor of the Issuer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Brian</firstName>
                <middleName>W.</middleName>
                <lastName>Kingston</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Chief Executive Officer</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Dana</firstName>
                <lastName>Petitto</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Managing Director</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Theodore</firstName>
                <lastName>Hanno</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Managing Director</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Melissa</firstName>
                <lastName>Lang</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Managing Director and Secretary</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Michelle</firstName>
                <lastName>Campbell</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Senior Vice President</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Sara</firstName>
                <lastName>Beugelmans</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>250 Vesey Street</street1>
                <street2>15th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                <zipCode>10281</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Managing Director</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Real Estate</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06b</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0002083653-25-000003</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2025-08-15</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>100000</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>Sam Bhushan</recipientName>
                <recipientCRDNumber>4884717</recipientCRDNumber>
                <associatedBDName>Cabin Securities, Inc.</associatedBDName>
                <associatedBDCRDNumber>137608</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>3141 Michelson Drive</street1>
                    <street2>Suite 504</street2>
                    <city>Irvine</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>92612</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CA</state>
                    <description>CALIFORNIA</description>
                    <state>ME</state>
                    <description>MAINE</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Roger Bowlin</recipientName>
                <recipientCRDNumber>1905652</recipientCRDNumber>
                <associatedBDName>Aurora Securities</associatedBDName>
                <associatedBDCRDNumber>46147</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>650 NE Holladay Street</street1>
                    <street2>Suite 1600</street2>
                    <city>Portland</city>
                    <stateOrCountry>TX</stateOrCountry>
                    <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                    <zipCode>97232</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>WA</state>
                    <description>WASHINGTON</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Robert Horning</recipientName>
                <recipientCRDNumber>2311640</recipientCRDNumber>
                <associatedBDName>McDermott Investment Services, LLC</associatedBDName>
                <associatedBDCRDNumber>154926</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>44 East Broad Street</street1>
                    <street2>2nd Floor</street2>
                    <city>Bethlehem</city>
                    <stateOrCountry>NY</stateOrCountry>
                    <stateOrCountryDescription>NEW YORK</stateOrCountryDescription>
                    <zipCode>18018</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CA</state>
                    <description>CALIFORNIA</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Edward Fernandez</recipientName>
                <recipientCRDNumber>2956661</recipientCRDNumber>
                <associatedBDName>Capulent LLC</associatedBDName>
                <associatedBDCRDNumber>155155</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>2603 Main Street</street1>
                    <street2>Suite 1050</street2>
                    <city>Irvine</city>
                    <stateOrCountry>OR</stateOrCountry>
                    <stateOrCountryDescription>OREGON</stateOrCountryDescription>
                    <zipCode>92614</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CT</state>
                    <description>CONNECTICUT</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Kyle Klinger</recipientName>
                <recipientCRDNumber>7092609</recipientCRDNumber>
                <associatedBDName>Cabin Securities, Inc.</associatedBDName>
                <associatedBDCRDNumber>137608</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>2445 5th Avenue</street1>
                    <street2>Suite 360</street2>
                    <city>San Diego</city>
                    <stateOrCountry>CA</stateOrCountry>
                    <stateOrCountryDescription>CALIFORNIA</stateOrCountryDescription>
                    <zipCode>92101</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CO</state>
                    <description>COLORADO</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Craig Fernsler</recipientName>
                <recipientCRDNumber>5558907</recipientCRDNumber>
                <associatedBDName>McDermott Investment Services, LLC</associatedBDName>
                <associatedBDCRDNumber>154926</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>44 East Broad Street</street1>
                    <street2>2nd Floor</street2>
                    <city>Bethlehem</city>
                    <stateOrCountry>PA</stateOrCountry>
                    <stateOrCountryDescription>PENNSYLVANIA</stateOrCountryDescription>
                    <zipCode>18018</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>PA</state>
                    <description>PENNSYLVANIA</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Brianna Gieselman</recipientName>
                <recipientCRDNumber>7570195</recipientCRDNumber>
                <associatedBDName>Realized Financial, Inc.</associatedBDName>
                <associatedBDCRDNumber>22333</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>500 West 13th Street</street1>
                    <city>Austin</city>
                    <stateOrCountry>TX</stateOrCountry>
                    <stateOrCountryDescription>TEXAS</stateOrCountryDescription>
                    <zipCode>78701</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>FL</state>
                    <description>FLORIDA</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
            <recipient>
                <recipientName>Concorde Investment Services, LLC</recipientName>
                <recipientCRDNumber>151604</recipientCRDNumber>
                <associatedBDName>None</associatedBDName>
                <associatedBDCRDNumber>None</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>3909 Research Park Drive</street1>
                    <street2>Suite 200</street2>
                    <city>Ann Arbor</city>
                    <stateOrCountry>MI</stateOrCountry>
                    <stateOrCountryDescription>MICHIGAN</stateOrCountryDescription>
                    <zipCode>48108</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CA</state>
                    <description>CALIFORNIA</description>
                    <state>FL</state>
                    <description>FLORIDA</description>
                    <state>LA</state>
                    <description>LOUISIANA</description>
                    <state>MA</state>
                    <description>MASSACHUSETTS</description>
                </statesOfSolicitationList>
                <foreignSolicitation>false</foreignSolicitation>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>79916131</totalOfferingAmount>
            <totalAmountSold>11701158</totalAmountSold>
            <totalRemaining>68214973</totalRemaining>
            <clarificationOfResponse>Regarding Item 11, the Issuer may accept smaller investments in the Sponsor's sole discretion.</clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>29</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>5594129</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
                <isEstimate>true</isEstimate>
            </findersFees>
            <clarificationOfResponse>Sales Commissions include the estimates of the maximum amount of Selling Commissions, Dealer Manager Fees and Placement Fees.</clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>399581</dollarAmount>
                <isEstimate>true</isEstimate>
            </grossProceedsUsed>
            <clarificationOfResponse>Item 16 is an estimate of offering and organizational expenses that may accrue to one or more Related Persons.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>BREX Briggs MF DST</issuerName>
                <signatureName>/s/ Chinyere Ajanwachuku</signatureName>
                <nameOfSigner>Chinyere Ajanwachuku</nameOfSigner>
                <signatureTitle>Vice President of the Manager &amp; Signatory Trustee of Issuer</signatureTitle>
                <signatureDate>2025-10-09</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
