CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS We have issued our report dated December 19, 1997, accompanying the balance sheet of Flagstar Capital Corporation contained in the Registration Statement on Form S-11 and Prospectus. We consent to the use of the aforementioned report in the Registration Statement and Prospectus, and to the use of our name as it appears under the caption "Experts". We have also issued our report dated March 3, 1997 (except for Note 18, as to which the date is May 5, 1997) accompanying the consolidated financial statements of Flagstar Bank, FSB contained in Annex I of the Prospectus constituting part of the Registration Statement on Form S-11 and Form OC with the Office of Thrift Supervision. We consent to the use of the aforementioned report in the Registration Statement and Annex I of the Prospectus and Form OC, and to the use of our name as it appears under the caption "Experts". /s/ Grant Thornton LLP Detroit, Michigan December 19, 1997