Dennis Williamson

Dennis Williamson

Associate Director

Current responsibilities

Dennis Williamson serves as an Associate Director with JLL Value and Risk Advisory in the United States. In this role, he uses his breadth and depth of knowledge of real estate and the appraisal industry to support JLL appraisers and trainees as a national onsite appraisal inspector. Mr. Williamson inspects properties during the year in as many as 30 states. He is also focused on maintaining high-quality appraisals of commercial properties and maintaining client satisfaction with quality and timely service.


Prior to coming to JLL in 2016, Mr. Williamson had a successful 21-year appraisal and consulting practice in westcentral Illinois. Prior to that, he had a 16-year career in banking, 15 of those years with Wells Fargo. Mr. Williamson has appraised most types of commercial properties including owner-occupied, multi-tenant and single-tenant retail and office buildings, industrial properties, hotels, and apartments and has worked on behalf of law firms, lenders, and investors. Mr. Williamson is also experienced in agricultural land valuation and has served as a professional witness. Prior to joining JLL in late 2016, Mr. Williamson was with Integra Realty Resources.


  • BSBA Management from the University of Nebraska at Omaha
  • Master’s degree in Banking from the University of Wisconsin

Certified General Real Estate Appraiser in the following States:

  • Alabama
  • Arkansas
  • California
  • Colorado
  • Florida
  • Georgia
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Nebraska
  • New Jersey
  • New York
  • North Carolina
  • North Dakota
  • Pennsylvania
  • South Carolina
  • South Dakota
  • Tennessee
  • Utah
  • Virginia
  • West Virgini