Single-family houses in Union are a frequent search on our site. See Union real estate, create a free account to save this search and receive alerts, or call Cates Real Estate at 207-701-5600 to speak with an agent.
Union is an inland town in Knox County along Route 17, about a half hour from Rockland and Camden. Seven Tree Pond and Crawford Lake sit within town, and the land around the village is mostly farms and woods. Many people look here for more space within reach of the coast. Houses listed here include village homes and farmhouses on rural roads. This search shows every single-family house listed for sale in Union. Nearby, see Washington real estate. For older homes, browse Knox County farmhouses. Cates Real Estate can help you compare properties.

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