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TJ Gray | Colliers | Phoenix - Valuation

TJ Gray


Valuation Services Director

License # Certified General AZ #31808

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Professional Summary

As a valuation services director with  Colliers International Valuation and Advisory Services, I contribute over 15 years of real estate appraisal and sales related experience. I have completed assignments throughout the states of Arizona, Nevada, and New Mexico.

Being competent in the principles of valuation across all property types, I now concentrate on retail, industrial, and office related asset types, with specialization in self-storage (mini-warehouse) projects. I graduated from the nationally ranked business college at the Eller College of Management (University of Arizona), with an emphasis in Finance, Business Administration, and International Business.


  • Certified General Real Estate Appraiser, State of Arizona
  • Certified General Real Estate Appraiser, State of Nevada
  • Salesperson's License, State of Arizona


  • Bachelor of Science in Finance and Business Administration with an Emphasis in International Business - Eller College of Management, University of Arizona (2003 - 2006)
  • Associate of Business, Pima Community College (2001 - 2003)
  • Appraisal Institute
  • Arizona School of Real Estate & Business
  • Hogan School of Real Estate  

Memberships & Involvements

  • Member of the Appraisal Institute
  • Arizona Self-Storage Association Member



Residual Land Value, Residential Resales, Property and Project Finance, Financial Analysis, Development Consulting, Distribution Centres, Self Storage, Shopping Centres, Warehouses

Service Lines

Valuation and Advisory

Property Type

Industrial, Land, Office, Retail, Multifamily

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