Exhibit 23.4
Consent of Independent Registered Public Accounting Firm
We consent to the reference to our firm under the caption “Experts” in the Registration Statement (Form S-3) and related Prospectus of Peakstone Realty Trust for the registration of common shares, preferred shares, debt securities, depositary shares, warrants, purchase contracts, units, and guarantees of debt securities and of PKST OP, L.P. for the registration of debt securities and to the incorporation by reference therein of our report dated March 24, 2023, with respect to the consolidated financial statements of Peakstone Realty Trust included in its Annual Report (Form 10-K) for the year ended December 31, 2022, filed with the Securities and Exchange Commission.
/s/ Ernst & Young LLP
Los Angeles, California
August 8, 2023