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The Dunham Group is a commercial real estate brokerage company located in Portland, Maine. For over 45 years, The Dunham Group has provided in-depth, commercial real estate knowledge, market specialization, and proven representation to our loyal client base.

Unlike other commercial brokerage firms, The Dunham Group brokers focus on specific sectors; office, retail, industrial, multi-family, land, or investment, and become experts in their industries. Our team approach, along with our adherence to the highest ethical standards and our commitment to education and retention of the best personnel, allows us to develop trust and long-term relationships with our clients.

While our record of success includes brokering many of Maine’s most recognizable commercial properties, we pride ourselves on the personal attention we give to each and every client. Whether you are an individual investor, a small business owner, or the CEO of a large corporation, The Dunham Group will help you attain your commercial real estate goals while treating you as a respected and valued client.


Staff Photos © Melissa Mullen Photography.