LEGO® Ideas
Tree House
- 3,036pieces
- 4minifigs
- Year2019
- 1,040steps
Museum mode
In the museum wing
This set has stepped off our shelves, but no one can retire a dream. Turn it around, watch it build, keep it close.
Still dreamable in 3D
Watch it build itself
Every set tells its story brick by brick. Scroll gently and watch this one rise: no glue, no rush, just pieces finding their place.
- The first bricks click into place.
- 3,036 bricks will pass through your hands.
- The little details arrive, and 4 small companions move in.
- And there it is: the dream, complete.
About this set
Three cabins in an old oak, a ladder you can almost hear creak, and leaves that swap to amber when the season turns. Built around a trunk of pure imagination. Summer and autumn foliage both come in the box.
The plaque on the wall
- Theme
- LEGO® Ideas
- Set number
- 21318
- Pieces
- 3,036
- Minifigures
- 4
- Released
- 2019
- Age guide
- 16+
What's in the box
The complete set, factory-sealed in its original box.
Includes 4 minifigures.
Where it comes from
Genuine, sealed LEGO® set from authorized distributors. Invoice-backed.
Credits & thanks
Orion Pobursky [OrionP], LDraw Official Model Repository (CC-BY-2.0)
3D model from the LDraw Official Model Repository · set data from Rebrickable.





