Jeri-Mar Isle is a once-in-a-generation residential compound representing the pinnacle of Michigan lakefront living. As a nearly 10-acre private island in the heart of School Section Lake, this property offers a level of seclusion rarely found in Central Michigan. Held by the same family for decades and offered for sale only twice in the last century, the estate includes the complete island and two strategic mainland lots, ensuring seamless boat access and utility connectivity. This is a "legacy asset" that balances the rugged beauty of a northern retreat with the high-end amenities of the nearby Canadian Lakes Resort.
Property Details
The estate is perfectly equipped for immediate multi-family use while offering significant future upside.
The Residences: The island features two independent cottages, each offering two bedrooms and one bathroom. Both homes are positioned to capture panoramic views of the crystal-clear lake and feature classic pine interiors and wrap-around viewing areas.
Island Infrastructure: The property includes an island boathouse, multiple permanent docks, and a network of groomed walking trails that wind through groves of mature oak, pine, and cedar trees.
Mainland Access: The sale includes two mainland lots. The west lot is fully equipped with its own boathouse and dock, serving as the private gateway and secure parking area for the island compound.
Development Potential: Uniquely, the island has already been officially platted into 20 individual waterfront lots. This provides the owner with the flexibility to maintain a singular massive estate or to develop a high-end island community.
Land and Water
School Section Lake is a premier "all-sports" freshwater destination known for its clarity and firm, sandy bottom.
Shoreline: The island boasts over 2,200 feet of firm, sandy shoreline, offering nearly a half-mile of private beach for swimming, sunbathing, and beach fires.
The Forest: The island’s interior is a lush canopy of mature timber, providing a natural windbreak and absolute visual privacy from the mainland.
Recreation: The lake’s "all-sports" status supports high-speed boating, jet skiing, and exceptional fishing for northern pike and walleye. In the winter, the region becomes a playground for snowmobiling and ice fishing.
Access and Utilities
The island’s location in Mecosta County offers a sophisticated blend of wilderness and urban convenience.
Proximity: The property is just minutes from the award-winning Tullymore and St. Ives golf courses. Shopping, hospitals, and regional dining are available in nearby Manteo and Big Rapids.
Transit: Mount Pleasant is a 25-minute drive, while regional hubs like Grand Rapids are approximately 60 minutes away. The nearby Canadian Lakes Airport supports private aviation for effortless weekend arrivals.
Utilities: The existing cottages are serviced by the mainland-connected infrastructure, and the dual mainland lots provide a dedicated corridor for future utility expansion.
Lifestyle and Value
Life on Jeri-Mar Isle is defined by the absolute exclusivity of being the only resident on the lake's central landmass. It is a place where "lake time" takes on its true meaning, punctuated by the cry of loons and the gentle lap of water against sandy shores. Offered at approximately $850,000, this 10-acre compound represents a remarkable value-proposition for a platted, dual-cottage private island in a 2026 market that increasingly values "fortress-style" privacy. Whether used as a singular family sanctuary or a strategic development project, Jeri-Mar Isle is a crown jewel of the Michigan Lake Country.
