Tree House (21318-1) is a LEGO Ideas and CUUSOO LEGO set released in 2019 with 3,037 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing LEGO Ideas and CUUSOO sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 4 minifigures and 467 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Minifigures in Tree House
Parts in this set
467 parts · page 1 of 10 · updating…
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Animal, Bird, Small with Bright Light Orange Beak, Black Eyes print41835pr0001 · ×1 · White -
Animal, Fish [Hollow Stud Mouth]64648 · ×1 · Flat Silver -
Antenna 1 x 4 with Flat Top3957b · ×3 · Reddish Brown -
Bag / Sack with Handle10169 · ×1 · Medium Nougat -
Bar 1 x 3 [Clip / Anti-Stud]4735 · ×1 · Black -
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]48729b · ×1 · Dark Bluish Gray -
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]48729b · ×9 · Black -
Bar 1L with Top Stud and Two Side Studs92690 · ×1 · Reddish Brown -
Bar 3L87994 · ×3 · Black -
Bar 3L87994 · ×1 · Reddish Brown -
Bar 4L (Lightsaber Blade / Wand)30374 · ×4 · Reddish Brown -
Bar 5L with Handle (Friction Ram)87618 · ×5 · Reddish Brown -
Bar 6L with Stop Ring63965 · ×6 · Reddish Brown -
Bar Holder with Clip11090 · ×8 · Reddish Brown -
Bar Holder with Hole and Bar Handle23443 · ×2 · Light Bluish Gray -
Bar Holder with Hole and Bar Handle23443 · ×1 · Black -
Barrel 2 x 2 x 22489 · ×1 · Dark Brown -
Barrel Half Large with Axle Hole64951 · ×1 · Reddish Brown -
Book Binding with Two Studs24324 · ×1 · Reddish Brown -
Book Cover [Plain]24093 · ×1 · Reddish Brown -
Box / Crate with Handholds 3 x 4 x 1 2/330150 · ×1 · Medium Nougat -
Bracket 1 x 1 - 1 x 136841 · ×1 · Dark Orange -
Bracket 1 x 1 - 1 x 1 Inverted36840 · ×2 · Reddish Brown -
Bracket 1 x 2 - 1 x 2 Inverted99780 · ×5 · Reddish Brown -
Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]28802 · ×28 · Reddish Brown -
Bracket 1 x 2 - 2 x 244728 · ×1 · Black -
Bracket 1 x 2 - 2 x 2 Inverted99207 · ×1 · Black -
Bracket 2 x 2 with 1 x 2 Vertical Studs41682 · ×4 · Black -
Bracket 3 x 2 x 1 1/3 with Pin Bottom18671 · ×2 · Dark Bluish Gray -
Brick 1 x 13005 · ×56 · Medium Nougat -
Brick 1 x 13005 · ×1 · Black -
Brick 1 x 13005 · ×2 · Dark Green -
Brick 1 x 13005 · ×7 · Reddish Brown -
Brick 1 x 126112 · ×2 · Red -
Brick 1 x 126112 · ×6 · Reddish Brown -
Brick 1 x 162465 · ×8 · Reddish Brown -
Brick 1 x 23004 · ×1 · Red -
Brick 1 x 23004 · ×10 · Reddish Brown -
Brick 1 x 23004 · ×3 · Dark Green -
Brick 1 x 33622 · ×6 · Reddish Brown -
Brick 1 x 33622 · ×3 · Medium Nougat -
Brick 1 x 43010 · ×2 · Dark Green -
Brick 1 x 43010 · ×4 · Black -
Brick 1 x 43010 · ×1 · Red -
Brick 1 x 83008 · ×1 · Tan -
Brick 2 x 23003 · ×1 · Dark Green -
Brick 2 x 43001 · ×2 · Reddish Brown -
Brick 2 x 43001 · ×13 · Dark Green