Maine Properties 2.5M+
Browse Maine real estate for sale priced from $2,500,000 and higher. If you have any questions about a specific property or if you'd like to schedule a private showing, contact Dwelling in Maine. Be sure to register with our site to save your favorite listings, create custom searches, and get tailored listing notifications.
Homes for Sale Over $2.5M in Maine
Homes for sale over $2.5M in Maine feature exceptional luxury estates, private waterfront mansions, and architecturally significant properties. These residences often include expansive grounds, custom interiors, premium waterfront or coastal access, and high-end amenities, catering to those seeking ultimate privacy, sophistication, and a premier Maine lifestyle.
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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Dwelling in Maine 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.