Home LEGO® 21318 Ideas Tree House
LEGO Ideas Tree House set with packaging and additional pieces on a white background
LEGO Ideas Tree House set packaging with treehouse illustration on a green box
LEGO treehouse set packaging with treehouse model and LEGO branding
LEGO Ideas treehouse set packaging on a white background
LEGO treehouse set packaging with treehouse illustration on a white background
Legoland box with LEGO branding and scenic illustrations on a white background
Toy treehouse with detailed architecture and small figures on a white background
Treehouse model made from interlocking bricks with greenery on a white background
Treehouse model with greenery and a small pile of gold coins on a white background
Collection of gold and bronze snowflake-shaped decorations on a white background
Top-down view of a LEGO model of a bar with various elements.
Top-down view of a detailed LEGO model of a living room with furniture and decor.
LEGO Ideas Tree House set with packaging and additional pieces on a white background
LEGO Ideas Tree House set packaging with treehouse illustration on a green box
LEGO treehouse set packaging with treehouse model and LEGO branding
LEGO Ideas treehouse set packaging on a white background
LEGO treehouse set packaging with treehouse illustration on a white background
Legoland box with LEGO branding and scenic illustrations on a white background
Toy treehouse with detailed architecture and small figures on a white background
Treehouse model made from interlocking bricks with greenery on a white background
Treehouse model with greenery and a small pile of gold coins on a white background
Collection of gold and bronze snowflake-shaped decorations on a white background
Top-down view of a LEGO model of a bar with various elements.
Top-down view of a detailed LEGO model of a living room with furniture and decor.
Retired New Sealed Mint Box

LEGO® 21318 Ideas Tree House

Regular price $279.99 Sale price $249.99
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In stock
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Key Features and Benefits:

  • Features a beautifully designed tree house with intricate details.
  • Includes four minifigures and a bird figure to enhance playability.
  • Encourages creativity with interchangeable leaves for seasonal display.
  • Perfect for collectors seeking unique and sustainable LEGO sets.
  • Offers a rewarding building experience with over 3,000 pieces.

The LEGO® Ideas 21318 Tree House is a 3,036-piece set featuring three detailed cabins and four minifigures, perfect for collectors and imaginative play.

LEGO Ideas Tree House set with packaging and additional pieces on a white background

LEGO® 21318 Ideas Tree House

$249.99

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LEGO Ideas Tree House set with packaging and additional pieces on a white background
LEGO® 21318 Ideas Tree House
Regular price $279.99 Sale price$249.99

Build, display, and enjoy the intricately detailed LEGO® Ideas 21318 Tree House playset. This 3,036-piece set is a complex build perfect for experienced LEGO builders that the whole family will love. Featuring a stunning landscape base and three unique tree house cabins—a main bedroom, bathroom, and kids’ room—this set offers endless play possibilities. The tree includes interchangeable summer and fall leaves, all made from sustainable-plant-based materials. With removable treetops and roofs, access to the interior is easy for imaginative play. Packed with features like a buildable picnic table, swing, bonfire, and hidden treasure map, this set brings family scenes to life. It includes four minifigures: mom, dad, and two children, plus a bird figure, making it an ideal gift for any occasion. A booklet detailing the fan creator and LEGO designer adds to its collectible value.
  • This set includes a beautifully crafted landscape base that enhances the overall display.
  • The tree house features three cabins, each with unique interiors and play opportunities.
  • The model is designed with sustainability in mind, utilizing plant-based plastic elements.
  • Four minifigures and a bird figure offer immersive role-playing experiences.
  • The intricate details make this set a stunning display piece for any LEGO collection.

Theme: Ideas

Pieces: 3036

Minifigures: 4

Age Range: 16+