Maine’s Commercial Real Estate Specialists

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Put Our Collaborative Approach to Work For You

For over 45 years, The Dunham Group has provided in-depth market knowledge and trustworthy representation to our clients. Our objective is to help our clients realize their vision and this commitment has helped us build long-term, loyal partnerships. We like to get to know our clients the way we know Maine’s commercial market properties – which means we listen, we pay attention, and we do our research. With our insightful data analysis, local expertise, and collaborative approach we connect our clients with the right opportunities for their growth.

Watch: The Dunham Group | Maine Commercial Real Estate

On working with Justin: “Once we got there and saw the space, he had done his research. He had tons of data and facts. I was blown away. Immediately we could have a pretty informed decision that this was worth pursuing or not.”

— Tom Ruff, Orange Bike Brewing Company

Featured Commercial Properties

Our Team of Brokers

Our brokers work together as a team so our clients can benefit from their combined resources and knowledge. While we have a record of success that includes brokering many of Maine’s most recognizable commercial properties, what truly drives us is the relationships that we build with clients in the process.

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The Dunham Group commercial real estate brokers have proven industry expertise with a focus on:

Office

Retail

Industrial

Multi-Family

Land

Investment

Our brokers also specialize in:

  • Dental
  • Manufacturing
  • Medical
  • Mixed-Use
  • Multi-Units
  • Pad Sites
  • Redevelopment
  • Restaurant
  • Special Purpose
  • Storage
Brokers: Bryan Plourde, Justin Lamontagne, and Sylas Hatch in discussion.

Expert Guidance From Market Specialists

Find your Maine commercial property.

Latest Company News

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Recent Transactions

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  • Twelve Thirty One, LLC

    South Portland

    Twelve Thirty One, LLC recently leased 1,650± SF of office space at 210 Western Avenue from Rock Coast Space1, LLC. Joe Atwood from The Dunham Group and Cameron Foster from…

  • Collins Automotion, LLC

    Portland

    Collings Automotion, LLC recently leased 4,100± SF of industrial space at 460 Riverside Street from BGB Holdings, LLC. Chris Craig and P. Gregory Hastings II, SIOR from The Dunham Group…