10 S Arm Road, Andover, ME 04226

10 S Arm Road, also known as the Merrill House, is a historic Gilded Age country estate on 126 acres in western Maine. The main home features 16 bedrooms and 7 bathrooms, including a stately dining room and a large Great Hall. The property also includes an income-producing caretaker’s cottage, plus ample garage and workshop space. The residence is partially heated and designed for three-season occupancy of up to 32 overnight guests, with a four-season configuration for up to 12 overnight guests, supported by updated plumbing and 200-amp electrical service.

The estate is set amid manicured lawns, trails, and impressive views, with approximately six acres of landscaped grounds. Outdoor recreation is a central component of the setting, with the Appalachian Trail described as about 12 minutes away and several ski and recreation areas within the region, including Sunday River and Black Mountain (about 30 minutes) and Bethel, ME. Additional nearby access includes Rangely, ME (about 1 hour), and Portland International Jetport and North Conway, NH are described as about 90 minutes away.

With its large Great Hall, multiple bedroom layouts, and on-site lodging capacity, the Merrill House can support group-focused uses such as a wedding venue, retreat center, outdoor adventure base, or vacation rental operation. The combination of indoor event space and outdoor grounds also makes it practical for hosted stays and multi-guest gatherings, while the caretaker’s cottage provides additional utility for property operations.