About Us

With over 60 years combined experience in the Residential and Commercial Appraisal fields, The Dunham Company is positioned to give you the highest quality service and work product.  Tim Dunham has earned both the prestigious MAI and SRA designations from the Appraisal Institute. 

Proud members of the:

Certified Commercial Investment Manager (CCIM)

Dayton Area Board of Realtors (DABR)

Cincinnati Board of Realtors

Employee Relocation Council (ERC)

A proud member of the Appraisal Institute—Timothy N. Dunham, MAI, SRA

The appraisal institute confers MAI designated membership on commercial and general real estate appraisal professionals demonstrating the highest standards of education, expertise and ethics. In its continuing mission to elevate the real estate valuation profession, the Appraisal Institute specifies rigorous requirements for MAI Designated membership regarding experience, education and moral character.  Brokers, bankers, lenders, buyers and sellers working with appraisers who are Appraisal Institute MAI Designated members may know that the Appraisal Institute MAI Designated members have demonstrated knowledge, experience, and commitment to the profession, and agree to adhere to the organization’s strict code of professional ethics and standards of professional appraisal practice. - MAI Designated membership represents the best of the best in the commercial and general real estate valuation profession.  Learn about Appraisal Institute designations at: