Maine Commercial Real Estate

NAI The Dunham Group is a commercial real estate brokerage company located in Portland, Maine. For over 40 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

Flowfold Acquires New HQ in Gorham

The rapidly growing outdoor and lifestyle brand, Flowfold, has acquired 16 Sanford Drive in Gorham. This 7,500-square-foot multi-tenant industrial building will serve as the company’s new headquarters. The move was prompted by consistent year-over-year growth and a need to keep up with expanding sales. Justin Lamontagne, CCIM, SIOR assisted in Flowfold’s site search and brokered… » Read more

Multi-Family Market Update – Summer 2018

Southern Maine’s multi-family investment market remains red hot as we are seeing many qualified buyers, both local and out of state, submitting purchase bids. Increased interest rates of approximately 100 basis points over their lows of a year ago have not produced the expected rising capitalization rates. This is primarily due to ever increasing investor… » Read more

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Recent Transactions

Scarborough: Treworgy & Baldacci

Treworgy & Baldacci leased 2,907 SF of office space from Hampstead Associates LLC at 25 Spring Street. Katie Millett from NAI The Dunham Group brokered the lease.

Portland: Guideline Technologies

Guideline Technologies leased 10,754 SF of office space from 16 Middle Street Associates, LLC at 16 Middle Street. Sylas Hatch and TC Haffenreffer from NAI The Dunham Group and Greg Boulos from CBRE The Boulos Company brokered the lease.

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