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.

» Learn More

Latest News

Quintessential Old Port Building Sold for $3.6 Million

10 Dana Street, a ‘quintessential’ Old Port brick building (with our office on the top floors!), recently sold to a local investor for $3.6 million. Chris Craig brokered the sale. Read the Mainebiz story here.

Medical Office Building at 1601 Congress Street Sold for $4.23 Million

Northland Enterprises of Portland purchased 1601 Congress Street from OGH Realty Associates, LLP. This 29,000 SF medical office building sits on 11 acres in the Stroudwater area of Portland. Maine Medical Partners Dermatology is currently renovating the first floor and will join its medical tenant roster this summer! Dunham Group’s Sam LeGeyt, TC Haffenreffer, and Sylas… » Read more

Recent Transactions

Saco: J&L Realty, LLC

J&L Realty, LLC purchased a 14,000 SF industrial building from The Pattenson Companies, LLC at 41 Spring Hill Road. Greg Hastings, SIOR from The Dunham Group and Rob Tragemann from Colliers brokered the sale.

Westbrook: Julie Holden, LCSW and Carol Gray Kelley, LCPC

Julie Holden, LCSW and Carol Gray Kelley, LCPC leased 1,075 SF of office space from Basile Properties, LLC at 50 Park Street, Suite 4. Tom Moulton, CCIM, SIOR and Katie Allen from The Dunham Group brokered the lease.

Fill Out an Online Property Inquiry

One of our Market Specialists will contact you shortly

Get Started