GTRE Commercial

Valuation & Advisory Services

Mr. Marinac is a Principal and Co-Founder of GTRE Commercial Valuation & Advisory Services, based in Edina, Minnesota. He has over 22 years of real estate and financial management experience.

Appraisal experience has been in the preparation of real estate appraisals, feasibility studies, rent analyses, and market studies of commercial, industrial, multifamily residential and special use properties. Primary geographical focus is in the Twin Cities metropolitan area, however Mr. Marinac has significant experience throughout Minnesota, the upper Midwest as well as nationally.

Residential real estate experience includes the preparation of over 1,000 appraisal reports including single family, townhome, condominium, subdivisions, and land valuation.

Mr. Marinac also serves as an appointed Commissioner on the Minneapolis Board of Equalization regarding real property tax petitions and has served as an appointed Commissioner for Hennepin County.


Bachelor of Liberal Arts, Gustavus Adolphus College, St. Peter, MN

Bachelor of Science, Winona State University, Winona, MN


  • Certified General Real Property Appraiser: State of Minnesota (No. 20189751)
  • State Certified General Appraiser: State of North Dakota (No. CG-21505)


  • Appraisal Institute – Designated Member (MAI)
  • Appointed Commissioner – Minneapolis Board of Equalization (2007-current)
  • Appointed Commissioner-Hennepin County
  • Board of Directors – Lake Community Bank
  • Board of Directors – Appraisal Institute, Northstar Chapter


Principal and Co-Founder, GTRE Commercial, LLC, Edina

Principal, Nokomis Appraisals, Minneapolis

First Vice President, Senior Real Estate Analyst, CBRE, Inc.

Appraiser, Colliers Turley Martin Tucker, Minneapolis

Associate Appraiser, Nicollet Partners, Minneapolis

Sales Consultant, Colorspan Corporation, Eden Prairie

Branch Manager, TransAmerica Financial, Minneapolis