EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-182171 and 333-196377 on Form S-8, and in Registration Statement No. 333-195550 on Form S-3, of our reports dated March 24, 2015, relating to the consolidated financial statements of HomeStreet, Inc. and subsidiaries (the Company) and the effectiveness of the Company’s internal control over financial reporting, appearing in the Annual Report on Form 10-K of the Company for the year ended December 31, 2014.

/s/ Deloitte & Touche LLP

Seattle, WashingtonMarch 24, 2015