There are some free blueprint plans to build a children’s playhouse at the classic archives. 

There is a good article on “How to Build a Wooden Kids’ Swing Set” at HGTV .

More free plans can be found at free swing set plans for more fun. You could also use a shed plan with an added window for a more practical playhouse.

Your children are sure to enjoy themselves with a new play house.

Before you build,  be sure and check your local zoning restrictions and homeowner’s association guidelines to see if there are any rules or restrictions regarding the size or location of a backyard playhouse in area.