by Blake May 21,2025
Attention all LEGO enthusiasts: this is your final opportunity to snag an incredible deal on a highly sought-after LEGO set that has officially been retired. Amazon is currently offering the LEGO Ideas Treehouse 21318 at a special price of $174.99, which marks a substantial 30% discount off its original $250 list price. It's worth noting that this set initially launched at $200, but LEGO increased the prices on several sets in 2022, including this one. This current deal brings the price even below the launch cost, an exceptionally rare occurrence for a discontinued set.
### LEGO Ideas Tree House 21318
Originally priced at $249.99, now save 30% and get it for $174.99 at Amazon. If you've enjoyed the LEGO Bonsai kit, imagine the Treehouse as its grander counterpart. This set boasts 3,036 pieces, creating an impressive structure that measures 14" x 10" x 9" and weighs over 8 pounds. Designed for LEGO builders aged 16 and up, this complex build is more than just a majestic tree. The base features a fully landscaped scene with a picnic area and a buildable stream. The treehouse itself includes three cabins with removable rooftops and detailed interiors. For added functionality, there's a windup crane for lifting goods to the treetops. You can customize the set with both green and yellow leaves to reflect your preferred season. In line with its eco-friendly theme, all plant and tree elements are crafted from renewable plant-based plastic, steering clear of petroleum-based alternatives.
This is a limited-time Amazon Lightning Deal, so act quickly as it won't last long. It's already sold out at the LEGO Shop and unlikely to return. The LEGO Ideas series is celebrated for its design variety, build complexity, and scale. The Treehouse set stands out for its interactive elements, including accessible cabins, a functioning crane, and seasonal foliage changes. Even at its full retail price, this set is a highly recommended build for LEGO enthusiasts.
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6See it at Amazon
For more LEGO updates and deals, explore our coverage on recently retired 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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