Maine Commercial Real Estate Listings
Browse all available commercial real estate properties for sale in Maine including Trenton, Southwest Harbor, Rockland, Blue Hill, Bar Harbor, Gouldsboro, Frenchtown, Wilton, Bridgton, Portland, Eagle Lake, Deer Isle, York, Wells, and more.
You can also search for vacation homes, condominiums, multi-family homes, water-view and oceanfront properties as well as residential properties, land and lots for sale, homes with more than 5 acres of land, hospitality properties, and exclusive listings.
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Listing data is derived in whole or in part from the Maine IDX & is for consumers' personal, non commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. 
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Swan Agency Real Estate participates in ©2026 Maine Listings Internet Data Exchange program, allowing us to display other Maine IDX Participants' listings. This website does not display complete listings. Certain listings of other real estate brokerage firms have been excluded. Mortgage figures are estimates. Check with your bank or proposed mortgage company for actual interest rates. This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.