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21318 Treehouse is a LEGO Ideas set released on July 23rd, 2019. It is the 26th LEGO Ideas project to be produced as a set.


“Since my early childhood I have been fascinated by construction and modelling. That's why I was excited to receive new Lego boxes for christmas or birthday. I loved to constructed them but i was more excited to use this new bricks for my own creations.”
―KevinTreeHouse, the sets designer

This set was designed by the LEGO Ideas member KevinTreeHouse, who wrote that he was inspired by his passion for nature. On February 13th , 2018 the submission was given the 10,000 votes needed to become a part of the review process. On October 4th, 2018 LEGO officially announced that the Treehouse would be the 26th LEGO IDEAS set.

On July 23, 2019 during San Diego Comic-Con International the final version of the set was officially revealed and released to purchase. Description This is a description taken from Please do not modify it. (visit this item's product page)

Build, display and play with this intricately detailed, 3,036-piece LEGO® Ideas 21318 Tree House playset. A complex build for experienced LEGO builders that all the family will love to play with, it features a landscape base and 3 LEGO tree house cabins—a main bedroom, bathroom and kids’ room. The tree has interchangeable sets of green summer leaf elements and yellow and brown fall leaf elements—these and various plant elements on the base are all made from sustainable-plant-based polyethylene plastic—and the treetop and cabin roofs are removable to allow easy access. The model is packed with play-inspiring features including a buildable picnic table and seats, swing, bonfire, treasure map and hidden gem element to play out a treasure hunt, and a wind-up crane on the balcony of the bedroom cabin. A great birthday gift, this unique creative toy comes with mom, dad and kids minifigures, plus a bird figure, to role-play fun family scenes. It also includes a booklet with building instructions and information about this LEGO Ideas set’s fan creator and LEGO designer.

  • This LEGO® Ideas set includes 4 minifigures: mom, dad and 2 children, plus a bird figure.
  • This challenging, 3,036-piece building toy features a landscape base, tree with interchangeable sets of green (summer) leaves and yellow and brown (fall) leaves, and a LEGO® Tree House with 3 cabins—main bedroom, bathroom and kids’ room.
  • The treetop and cabin roofs are removable for easy access and play.
  • Landscape base features a buildable picnic table with 4 minifigure seats and assorted elements to create a picnic, plus a buildable stream, swing (hanging from the tree), bonfire, hidden gem element, plant and bush elements, and a ladder to the cabins.
  • Tree foliage features over 180 botanical elements made from plant-based polyethylene plastic using sustainably sourced sugarcane. Assorted plant elements around the tree are also made from this plant-based plastic. This is the first milestone in LEGO® Group’s ambitious commitment to make products using sustainable materials by 2030.
  • Main bedroom cabin features a buildable bed, and assorted elements including hidden scissors (as a reference to the fan creator’s day job as a hairdresser), ship in a bottle, compass, clock plus a balcony with a hand-operated, wind-up crane to lift items up to the cabin.
  • Bathroom features a buildable bathtub, toilet and sink.
  • Kids’ room features bunk beds and assorted elements such as a book and treasure map.
  • This LEGO® Ideas creative toy comes with a booklet with building instructions and information about this awesome set’s fan creator and LEGO designer.
  • Measures over 14” (37cm) high, 10” (27cm) wide and 9” (24cm) deep.

Minifigures Included



External links