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Our people

Current responsibilities
As the Senior Vice President of Agency Leasing at Jones Lang LaSalle Mr. Duncan specializes in Landlord representation in Central Ohio, or what he summarizes as an "innovative approach to office space“.  Aaron represents creative based ownership groups who are seeking rebrand and revitalize their assets.  Aaron also works with business owners who are looking to align their brand and culture with their office space.  He is heavily involved in Central Ohio's CBD office market and is playing a pivotal role in Columbus's downtown renaissance and the expansion of the Short North Arts District.

Aaron's key to forming long-term relationships with his clients is in his approach: a needs-based model that aligns brand with space and creates long-term office solutions that allow his clients’ businesses to thrive. A bit traditional in his approach, Aaron believes that transparency and a firm handshake are the foundation of a successful partnership.


  • Central Business District Office Space
  • Creative Landlord and Tenant Representation Commercial
  • Office Asset Rebranding


Prior to his current role at JLL, Aaron spent six years at Colliers International and Grubb & Ellis.  Aaron has worked with a variety of ownership groups ranging from publically traded institutional firms to locally owned and operated boutique development companies.  Although Aaron spends the majority of his time in the agency world, he also represents creative-based, brand oriented tenants.

Education and affiliations

Aaron is a graduate of The Fisher College of Business at The Ohio State University and volunteers locally and nationally with Alpha Sigma Phi Fraternity. He is a marathon fundraiser for Team Fox's fight against Parkinson's Disease.