Use one of these free treehouse plans to make your children the ultimate playhouse in the sky. This wide selection of free treehouse plans includes everything from the simple to the outrageous.
Detailed diagrams, color photos, videos, step-by-step building instructions, and tips will help you build a safe and sturdy treehouse that your kids or grandkids can enjoy for years.
Tip: No good treehouse trees? No problem! Most of these free tree house plans include an option for a free-standing treehouse that sits on posts. You can also find some free playhouse plans, and free swing set plans that may meet your needs better.
When you're ready to move on from tree houses and onto your next woodworking project, you can find more free woodworking plans for toy boxes, bunk beds, deer stands, dog houses, picnic tables, birdhouses, gazebos, porch swings, and bookcases.
01 of 11
If you are out to build an amazing treehouse, then this free tree house plan is the one for you. Don't worry if you don't have the right trees for a treehouse. This free-standing tree house can be built anywhere.
Outside this treehouse is a pulley system for treasures and a ladder. Inside there are bunk beds and plenty of room to play out adventures.
This free tree house plan includes a materials and shopping list, color photos, diagrams, and plenty of step-by-step building instructions.
02 of 11
Plenty of color photos, diagrams, and written directions will help you build this treehouse hideaway that any kid would love. A master cut list and supply list are available for this free tree house plan as well as separate blog posts on how to build the deck, the walls, railing and shutters, and the roof.
03 of 11
04 of 11
Popular Mechanics has this free plan for building a "World-class backyard treehouse." There's a handful of images and lots of text in this treehouse plan, so you can't skim through the steps like you can with some of the other plans from above.Continue to 5 of 11 below.
05 of 11
06 of 11
If you're looking for an updated tree house plan, this free plan from Dornob will help you build a modern treehouse with an unusual shape and windows from the tiny to the huge. Color photos, written instructions, and diagrams will help you build this unique treehouse.
07 of 11
Instructables has a lot of free treehouse plans, but this one build by Makendo is a stand-out. It's a simple structure that needs a few trees close to each other for the build. It uses recycled fence posts for the sides and a tarp to cover the top.
The plan includes lots of building instructions, color photos, and a materials list.
08 of 11
Outdoor Life has a free tree house plan that will build an A-frame treehouse with a wrap-around deck and ladder. This treehouse is constructed out of 4x8 plywood sheets so that it can be built in a tree or free-standing. The free tree house plan includes detailed diagrams, instructions, and a materials list. Just be sure to click through the pages on the bottom of the plan so that you can see everything.Continue to 9 of 11 below.
09 of 11
This one comes from BuildEazy. This treehouse includes a deck that wraps around the tree, stairs to the ground, a slide that comes off the treehouse, and an attached swing set. You'll be able to view and download a materials list, cutting list, building instructions, and blueprints in this free tree house plan.
10 of 11
Here's another free plan for a treehouse. This one is a series of videos that will take you through each step of building the treehouse. Pressure-treated wood in 2X8's with 4x4 posts makes this treehouse safe for the kids and easy to assemble.
11 of 11
This isn't a step-by-step plan for building a treehouse but is instead a handful of tips that you can use when building your own treehouse, whether they be from own your designs or ones from this list. Some of the tips include keeping weight and stability in mind when building the treehouse, understanding that there needs to be space around the trunk for the tree to move and grow over time, how to keep the floor level and sturdy, and more.