M/I Homes (MHO) 11-K Annual report of employee stock purchases

Exhibit 23

M/I Homes, Inc. 401(k) Profit Sharing Plan

Columbus, Ohio

Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (333-40256) of M/I Homes, Inc. of our report dated June 13, 2013, relating to the financial statements and supplemental schedule of M/I Homes, Inc. 401(k) Profit Sharing Plan, which appear in this Form 11-K for the year ended December 31, 2012.

/s/GBQ Partners LLC

GBQ Partners LLC

Columbus, Ohio

June 13, 2013