Southwest Harbor ME Real Estate & Homes for Sale
Browse properties for sale in Southwest Harbor, Maine. Reach out to Portside Real Estate Group with any questions or to set up a showing. Register for a free account to save listings and get alerted when new properties hit the market.
Real Estate for Sale in Southwest Harbor ME
Southwest Harbor real estate offers a mix of homes and properties around a working harbor on the southwestern side of Mount Desert Island. The town provides access to Acadia National Park, local shops and restaurants, boatyards, and surrounding coastal communities, with properties ranging from village locations to wooded and waterfront settings.
Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial 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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