Treehouse Platform

$7,000-$9,000

A treehouse with a curved roof and cedar shake siding surrounded by green trees.

Our heavy-duty treehouse platforms transform mature trees into the foundation for your imagination. Built to last—not just childhood forts—these structures have become inspiring workspaces, cozy retreats, and fun recreational spaces for our clients. Before the class begins, our instructors collaborate with you to refine the design.

Estimated cost ranges from $7,000–$9,000, including design fees. Platforms are built on site and must be anchored to healthy hemlock or hardwood trees with trunks at least 10" in diameter. Client sites need to be within 20 minutes of the Yestermorrow campus.

Please note: this course focuses on constructing the platform only. You’ll need to either take on the finishing work yourself or hire a builder to complete the project.

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