Maine Commercial Real Estate

NAI 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.

The Dunham Group brokers focus on specific sectors; office, retail, industrial, multi-family, land, or investment, and become experts in their industries. 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.

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Latest News

Industrial & Office Mid-Year Review

The Greater Portland overall industrial vacancy rate dropped below 2% for only the 2nd time ever, continuing a decade-long bull run in the industrial market. The statistics as of July 1, 2021, are astounding and confirm our anecdotal and transactional workload. Today the vacancy rate for over 20,000,000 SF of industrial space is a paltry… » Read more

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Lot in Biddeford Could Transform into Food Truck Hot Spot

Vacant lot in downtown Biddeford could be transformed into a vibrant food court for food trucks! A Maine entrepreneur has submitted his proposal to city officials. Read the Press Herald story here. Photo by Carl D. Walsh, Press Herald

Recent Transactions

Portland: The Szanton Company

The Szanton Company leased 2,894 SF of office space from JGB&H Associates, LLP at 10 Free Street. Justin Lamontagne, CCIM, SIOR and Charlie Craig from The Dunham Group brokered the lease.

Bath: Front Street Holdings LLC

Front Street Holdings LLC purchased a 16,144 SF retail/office building for redevelopment from 149 Front Street LLC at 149 Front Street. Sylas Hatch and TC Haffenreffer from The Dunham Group brokered the sale.

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