Home > News > Last Chance: Save 30% on Discontinued LEGO Ideas Tree House 21318

Last Chance: Save 30% on Discontinued LEGO Ideas Tree House 21318

By IsabellaMay 12,2025

LEGO enthusiasts, this is your final call to snag an incredible deal on a highly coveted LEGO set that has been officially retired. Amazon is currently offering the LEGO Ideas Treehouse 21318 at a discounted price of $174.99, which is a 30% reduction from its original $250 list price. It's worth noting that this set initially launched at $200, but LEGO increased the prices of several sets, including this one, back in 2022. This amazing deal brings the price even lower than its launch price, a rare occurrence for a discontinued set.

30% Off LEGO Ideas Treehouse 21318 (Officially Retired)

LEGO Ideas Tree House 21318

$249.99 save 30%
$174.99 at Amazon

If you're a fan of the popular LEGO Bonsai kit, consider the Treehouse as its grander counterpart. Comprising 3,036 pieces, this set is an impressive 14" x 10" x 9" and weighs over 8 pounds. Designed for an older audience (16+), it offers a complex building experience. At first glance, you might see just a majestic tree, but there's much more beneath the surface. The fully landscaped base includes a picnic setup next to a buildable stream. The treehouse features three separate cabins, each with removable rooftops and fully decorated interiors. A windup crane adds functionality for hauling goods to the treetop. The set comes with both green and yellow leaves, allowing you to switch between seasons. In line with its eco-friendly theme, all plant and tree elements are made from renewable plant-based plastic, rather than petroleum-based plastic.

This is a limited-time Amazon Lightning Deal, so it won't be available for long. It's already sold out at the LEGO Shop and unlikely to return. The LEGO Ideas lineup is renowned for its design variety, build complexity, and scale. The LEGO Treehouse stands out with its interactive elements, including accessible cabins, a working crane, and interchangeable foliage. Even at its full retail price, this set is a must-have for LEGO enthusiasts.

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For more LEGO updates and deals, explore the recently retired LEGO sets from April, the best LEGO Star Wars sets to build, an upcoming LEGO Mario Kart set designed for adults, and our recent in-house build of the LEGO River Steamboat.

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