Union, Maine Homes for Sale
Homes for sale in Union, Maine include lakefront properties on Seven Tree Pond and Crawford Pond, as well as homes with acreage and rural settings. Located in Mid Coast Maine, Union offers access to outdoor recreation, local shops, and regional routes connecting to Rockland and Augusta. Property types range from historic homes to newer construction, with options for a variety of lifestyles and property preferences. The area provides a balance of open space and accessibility to nearby coastal towns and services.
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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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Megunticook 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.