1. Sets
  2. Ideas
21318 LEGO Ideas Treehouse thumbnail image

21318 LEGO Ideas Treehouse
Images 6Description 
21318 LEGO Ideas Treehouse
  • Treehouse thumbnail
  • Treehouse thumbnail
  • Treehouse thumbnail
  • Treehouse thumbnail
  • Treehouse thumbnail
  • Treehouse thumbnail

Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
21318 Treehouse is a 3,036 piece Ideas set released in 2019. This set, which was originally submitted by Kevin Feeser (a.k.a. KevinTreeHouse in October 2017), and was reworked to be an official LEGO set by LEGO Designer César Soares. While Feeser ’s project used entirely green leaves, LEGO has included an entire second set of leaves in autumn colors, including flame-yellowish-orange leaves

The set is estimated to retire sometime within mid 2024. Once retired, the expected annual growth will be close to 7% after the second year, which will value the set between $303 and $324 shortly after it is retired.
Retirement risk Retirement risk. Treehouse has a current lifespan of 58 months, based on the average lifespan of other sets in this theme, which is 19 months, this set is at risk for retiring in the coming months.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 21318 Treehouse.
(US) Ideas Tree House Set 21318 - 100% Verified Authentic and New
$180.00
-28.0%
(US) Ideas Tree House Set 21318 - 100% Verified Authentic and New
$181.00
-27.6%
(US) IDEAS (21318) Tree House - 3036 pcs - 16+ - Hard To Find! - Creased Box
BrickEconomy Choice
$194.99
-22.0%
(US) Ideas Tree House (21318) - 3036 Pieces NEW-SEALED BOX!
$195.00
-22.0%
(US) Ideas: Tree House (21318) *SEALED*
$199.99
-20.0%
(US) Ideas: Tree House (21318)
$200.00
-20.0%
(US) LEGO Ideas Tree House 21318 [New]
$205.99
-17.6%
(VN) ( New ) LEGO Ideas Tree House 21318 - Freeshipping
$208.00
-16.8%
(AU) Brand New - Lego 21318 IDEAS Tree House
$217.53
-13.0%
(US) Ideas Tree House (21318) - Brand New & Sealed
$223.99
-10.4%
(US) Ideas 21318 Tree House Building Kit (3036 Piece)
$224.99
-10.0%
(US) Ideas: Tree House 21318 brand new in sealed retail box!
$229.95
-8.0%
(US) (Factory Sealed!) LEGO Ideas: Tree House (21318)
$235.99
-5.6%
(US) Ideas 21318 Tree House - New in Sealed Box - FAST SHIPPING
$239.00
-4.4%
(VN) Ideas 21318 Tree House Building Kit (3036 Piece)
$239.99
-4.0%
(US) Ideas Tree House (21318) - 3036 Pieces New In Hand Ships Today Dent In Box
$242.50
-3.0%
(US) Ideas: Tree House (21318)
$245.56
-1.8%
(US) Ideas Tree House (21318) - 3036 Pieces NEW-SEALED BOX!
$249.00
-0.4%
(US) * NEW on Hand Legos Ideas Tree House - 21318
$249.00
-0.4%
(US) IDEAS Tree House Set 21318 New Distressed Box
$249.99
(US) IDEAS Tree House Set 21318 New Distressed Box
$249.99
Show 42 more listings

Sets in Ideas

21319 Central Perk

Theme / Subtheme Ideas / Licensed
Year 2019
Pieces / Minifigs 1,070 / 7
Availability Retired
21319 LEGO Ideas Central Perk
Retail $59.99
Value $71.39
Growth  19.0%
Annual growth 12.8%

21320 Dinosaur Fossils

Theme Ideas
Year 2019
Pieces / Minifigs 910 / 2
Availability Retired
21320 LEGO Ideas Dinosaur Fossils
Retail $59.99
Value $74.76
Growth  24.6%
Annual growth 10.1%

21317 Steamboat Willie

Theme / Subtheme Ideas / Licensed
Year 2019
Pieces / Minifigs 751 / 2
Availability Retired
21317 LEGO Ideas Steamboat Willie
Retail $89.99
Value $128.35
Growth  42.6%
Annual growth 10.9%

21316 The Flintstones

Theme / Subtheme Ideas / Licensed
Year 2019
Pieces / Minifigs 748 / 4
Availability Retired
21316 LEGO Ideas The Flintstones
Retail $59.99
Value $80.13
Growth  33.6%
Annual growth 9.2%

40335 Space Rocket Ride

Theme Ideas
Year 2019
Pieces / Minifigs 154 / 1
Availability Retired
40335 LEGO Ideas Space Rocket Ride
Retail $12.99
Value $25.00
Growth  92.5%
Annual growth 14.4%
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs include, but are not limited to, LEGO, eBay and others. Please read our disclosure policy.

My Collection

Treehouse Reviews

26 reviews
4.8
Collectors
Investors
True North Bricks
“The Tree House is a solid purchase. Firstly, you get a set at an excellent value, even at full price. Secondly, it comes with loads of build time, details, and accessories. As a display set, you cannot go wrong. As a playset, kids will get hours of entertainment.”
Full review at truenorthbricks.com
The Brick Fan
“Overall the LEGO Ideas Tree House (21318) is a pretty decent set for the price point. It is a great display piece and there are a lot little details inside the cabins as well as on the tree itself and on the ground level.”
Full review at www.thebrickfan.com
The Rambling Brick
“I cannot really fault any aspect. It is comparably priced with other sets of this size – helped by the lack of licensing I am sure. I recommend this set. Its beautiful to look at, and uses interesting techniques, and is a great source of brown, nougat and dark orange bricks... More and plates, as well as foliage elements.”
Full review at ramblingbrick.com

About Ideas

The LEGO Ideas theme, which started in 2008 as an offshoot of the Japanese website Cuusoo, then formally known as LEGO Cuusoo, is based around a website which allows users to submit ideas for LEGO products to be turned into potential sets available commercially. If fellow users in the LEGO Ideas community up vote the project to 10000 then LEGO Group has a committee which votes on whether to build the set and release it. If the project is approved and cleared for production, it is developed and later released as an official set under the "LEGO Ideas" banner and the original designer receives 1% of the royalties and a number of free sets. Typically, a few projects are approved a year and most are rejected due to various restrictions.
Read more
Build, display and play with this intricately detailed, 3,036-piece LEGO® Ideas 21318 Tree House playset. A complex build for experienced LEGO builders that all the family will love to play with, it features a landscape base and 3 LEGO tree house cabins—a main bedroom, bathroom and kids’ room.

The tree has interchangeable sets of green summer leaf elements and yellow and brown fall leaf elements—these and various plant elements on the base are all made from sustainable-plant-based polyethylene plastic—and the treetop and cabin roofs are removable to allow easy access.

The model is packed with play-inspiring features including a buildable picnic table and seats, swing, bonfire, treasure map and hidden gem element to play out a treasure hunt, and a wind-up crane on the balcony of the bedroom cabin. A great birthday gift, this unique creative toy comes with mom, dad and kids minifigures, plus a bird figure, to role-play fun family scenes. It also includes a booklet with...
Description provided by LEGO©