View up-to-date real estate for sale in Union, ME. Reach out to Cates Real Estate for more details or to schedule a private tour. Be sure to sign up to save your favorite listings and get notified of new arrivals.
Union is a rural town in Knox County set among rolling farmland, forests, and ponds in the heart of mid-coast Maine. Union sits roughly 20 miles from Rockland and 15 miles from Camden, keeping residents within reach of the coast's employment, dining, and cultural amenities while maintaining a distinctly rural character. Properties in Union range from classic New England farmhouses and Cape Cods on acreage to smaller in-town lots.
Explore nearby markets including Rockland, ME real estate, Rockport, ME real estate, and Sennebec Pond properties. You can also browse Seven Tree Pond listings for water-access options in the area.

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