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.

» Learn More

Company Overview

We are proud to stand behind our clients.

Latest News

American Roots Expands at Dana Warp Mill

American Roots recently leased an additional 6,500± SF of manufacturing space at the Dana Warp Mill, bringing their total space to 20,000± SF. This expansion comes after an incredibly successful pivot of their manufacturing efforts toward PPE. See the story featured in this Mainebiz article.

242,000 SF Facility at 7 Rand Road Sold to Brockway-Smith Company

Tom Dunham, SIOR & Greg Hastings, SIOR represented the buyer, Brockway-Smith Company, on the sale of 7 Rand Road in Portland. This 242,000 SF facility sold for $12.8 million on April 1st. Brockway Smith will renovate the building and relocate to the facility. The property will be used for manufacturing and distribution of Brosco products… » Read more

» See All News

Recent Transactions

– Portland: Navatek, LLC

Navatek, LLC leased 27,260 SF of office/industrial space from New Yard, LLC at 100 Commercial Street. Justin Lamontagne, CCIM, SIOR from NAI The Dunham Group and Tony McDonald from The Boulos Company brokered the lease.

– Scarborough: Johnson O’Hare Co., Inc.

Johnson O’Hare Co., Inc. leased 2,000 SF of office space rom AB Ledue Scarborough, LLC at 127 Pleasant Hill Road, Scarborough. Chris Craig from NAI The Dunham Group and Anthony Struzziero from Porta & Co. brokered the lease.

» See All Transactions

Fill Out an Online Property Inquiry

One of our Market Specialists will contact you shortly

Get Started