​​​​​​​ the commercial valuation advisor

David J. Abraham, MAI SRA

Valuation Services Director - Detroit

Colliers International Valuation

Direct 734.674.9505


Comprehensive analysis you and your company can trust.


Real estate valuations play a pivotal role in today’s business climate. An accurate and well supported opinion of property value can mean the difference between reaching a critical goal—securing a loan, closing a sale, reporting to investors, choosing the best asset—or failing to achieve it altogether.

Colliers Valuation & Advisory Services’ reports are designed to deliver insight into a property’s fundamentals, its competition and the overall market dynamics affecting value. A solid valuation report can be a strategic asset for investors, lenders and owners, provided that it addresses both a property’s unique characteristics and the most current market conditions.

Commitment to high-end client service, coupled with Colliers International’s unparalleled market intelligence and resources, differentiates us as the firm of choice in the real estate industry.



David Abraham, MAI SRA

David is a commercial real estate appraiser, in practice for over 30 years.  He served as a County Commissioner, overseeing the  Lenawee County airport expansion as well as numerous other public projects. His background includes finance, development, construction and valuation. Abraham is a Designated member of the Appraisal Institute, holding the MAI and SRA designations.  He is a member of the Colliers Hotel Valuation Specialty Group and is also experienced in the valuation of easements, takings and partial interests.  He has served as an expert witness in a variety of valuation cases, and is regularly retained for his expertise in performing market studies, loss in value determinations and feasibility analyses.  Other specialty areas include condemnation, tax appeal and leasehold interests.  

David J. Abraham, Certified General Real Estate Appraiser - Michigan #1201000512

Certified General Real Estate Appraiser - Ohio


Our Mission

Experience You Can Trust

Our professionals share a commitment to deliver the highest level of service and consistent results. We go the extra mile for our clients, whether this means meeting a tight deadline or working with a complex and challenging property.


02. Complex Analysis 

The complex, important, and often ground-breaking appraisal and analytical matters on which we work can attract the best and brightest from around the world. And we've been lucky enough to hire and collaborate with the best of the best in valuation and financial analysis. Our unmatched report creation technology speeds appraisals through the pipeline. This secure, centralized production system generates a wide range of reports and high volume portfolio orders without delays.


03. Big Picture Approach 

Today’s business climate places valuation in a more pivotal position than ever before. All our appraisals are evaluated and approved by an experienced review team to ensure our clients receive concise and timely appraisals. With clear, prompt reporting and a comprehensive, big picture approach, Colliers International’s Valuation and Advisory reports give our clients the information they need to make better business decisions. 

A Real Estate Appraisal Blog