Home News Last Chance: 30% Off Discontinued LEGO Ideas Tree House 21318

Last Chance: 30% Off Discontinued LEGO Ideas Tree House 21318

by Brooklyn May 16,2025

LEGO enthusiasts, don't miss out on this final opportunity to grab a phenomenal deal on a retired LEGO set. Amazon is currently offering the LEGO Ideas Treehouse 21318 at a discounted price of $174.99, a 30% reduction from its original list price of $250. It's worth noting that when this set was first released, it was priced at $200, but LEGO increased the prices of several sets, including this one, in 2022. This deal brings the price below its initial launch cost, which is a rare occurrence for a discontinued set.

30% Off LEGO Ideas Treehouse 21318 (Officially Retired)

LEGO Ideas Tree House 21318

Original Price: $249.99
Discount: 30%
Deal Price: $174.99 at Amazon

If you're a fan of the popular LEGO Bonsai kit, you'll find the Treehouse set to be a larger, more intricate version. This set boasts 3,036 pieces and measures an impressive 14" x 10" x 9", weighing over 8 pounds. Designed for an older audience (16+), this complex build offers more than just a majestic tree. The fully landscaped base features a complete picnic setup next to a buildable stream. The treehouse itself consists of three separate cabins, each with removable rooftops and fully decorated interiors. There's even a windup crane for hauling goods up to the treetop. The set includes both green and yellow leaves, allowing you to switch between seasons. Emphasizing the "green nature" theme, all plant and tree elements are crafted from renewable plant-based plastic, not 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 variation, build complexity, and scale. The LEGO Treehouse stands out as a more interactive display-type LEGO build with accessible cabins, a functional crane, and interchangeable foliage. Even at its full retail price, this set would be a recommended purchase.

Retired LEGO Sets Still Available at Amazon


Retired January 2025

LEGO Architecture Taj Mahal

Discount: 32%
See it at Amazon


Retired December 2024

LEGO Art The Amazing Spider-Man

Discount: 30%
See it at Amazon


Retired December 2024

LEGO Creator 3 in 1 Medieval Castle

Discount: 20%
See it at Amazon


Retired December 2024

LEGO Icons Loop Coaster Set

Discount: 23%
See it at Amazon


Retired December 2025

LEGO Icons Chevrolet Camaro Z28

Discount: 18%
See it at Amazon


Retired January 2025

LEGO Ideas Sonic The Hedgehog – Green Hill Zone

Discount: 25%
See it at Amazon


Retired December 2024

LEGO Star Wars Endor Speeder Chase Diorama

Discount: 11%
See it at Amazon


Retired December 2024

Lego BrickHeadz Miles Tails Prower

Discount: 12%
See it at Amazon


Retired January 2025

LEGO Friends Botanical Garden

Discount: 15%
See it at Amazon


Retired January 2025

LEGO Star Wars R2-D2

Discount: 13%
See it at Amazon


Retired December 2024

LEGO Architecture Singapore

Discount: 6%
See it at Amazon


Retired December 2024

LEGO City Deep-Sea Explorer Submarine

Discount: 9%
See it at Amazon


Retired December 2024

LEGO NINJAGO Jay’s Titan Mech

Discount: 9%
See it at Amazon


Retired January 2025

LEGO Technic Porsche 911 RSR

Discount: 6%
See it at Amazon

For more LEGO news and deals, check out the recently retired LEGO sets of April, the best LEGO Star Wars sets to build, an upcoming LEGO Mario Kart set geared towards adults, and our recent LEGO River Steamboat in-house build.

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