LEGO Tree House
Set #21318 · 2019 · 3,037 pieces · Epic build
Set Details
- Set Number
- 21318
- Name
- Tree House
- Theme
- LEGO Ideas and CUUSOO
- Year
- 2019
- Pieces
- 3,037
- Complexity
- Epic
- Build Time
- 16+ hours
- Ages
- 18+
- Type
- Great for display
About LEGO Tree House
LEGO Tree House (set #21318) is one of the larger LEGO sets, requiring dedication and space with 3,037 pieces from the LEGO Ideas and CUUSOO theme, released in 2019. The LEGO Ideas and CUUSOO line features fan-designed sets voted into production by the community. Designed primarily for older teens and adults, this set is built for display with an estimated build time of 16+ hours.
Finding Instructions
With 3,037 pieces, set #21318 comes with a thick instruction booklet — often split into multiple numbered bags and build stages. The official PDF is available free on LEGO.com, or use LegoFinder's AI to find it instantly from a photo.
Tree House FAQ
More LEGO Ideas and CUUSOO Sets
Also Released in 2019
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