POWER OF ATTORNEY

        Know all by these presents that the undersigned hereby constitutes and
appoints each of Sujan S. Patel and David A. Palame, signing singly, and with
full power of substitution, the undersigned's true and lawful attorney-in-fact
to:

        (1)    prepare, execute in the undersigned's name and on the
undersigned's behalf, and submit to the U.S. Securities and Exchange Commission
(the "SEC") a Form ID, including amendments thereto, and any other documents
necessary or appropriate to obtain codes and passwords enabling the undersigned
to make electronic filings with the SEC of reports required by Section 16(a) of
the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or any
rule or regulation of the SEC;

        (2)    execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director of Colony NorthStar Credit
Real Estate, Inc. (the "Company"), Forms 3, 4, and 5 in accordance with Section
16(a) of the Exchange Act and the rules and regulations thereunder, any
amendment or amendments thereto, and any other forms or reports the undersigned
may be required to file in connection with the undersigned's ownership,
acquisition, or disposition of securities of the Company;

        (3)    do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and execute any such
Form 3, 4, or 5, any amendment or amendments thereto, or other form or report,
and timely file such form or forms with the SEC and any stock exchange or
similar authority; and

        (4)    take any other action of any type whatsoever in connection with
the foregoing which, in the opinion of such attorney-in-fact, may be of benefit
to, in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

        The undersigned hereby grants to each such attorney-in-fact full power
and authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents and purposes as the
undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall
lawfully do or cause to be done by virtue of this Power of Attorney and the
rights and powers herein granted. The undersigned acknowledges that the
foregoing attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with, or any liability for the failure
to comply with, any provision of Section 16 of the Exchange Act.

        This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

                            [Signature Page Follows]

        IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
be executed as of this 22nd day of January, 2018.


                                        /s/ John E. Westerfield
                                        ---------------------------------------
                                        Name: John E. Westerfield