Treehouse
Set inventory
This set does not have numbered bags in the building instructions. The full set inventory is shown below without a per-bag split.
All bags
Hinge Plate 1 x 2 Locking with 1 Finger on Top
Minifigure, Utensil Radio (Walkie-Talkie) with Extended Handle
Plate, Modified 1 x 2 with Bar Handle on Side - Closed Ends
Plate, Modified 1 x 2 with Clip on End (Horizontal Grip)
String Reel 2 x 2 Holder
String, Cord Thin 50cm
Technic, Brick 1 x 1 with Hole
Technic, Brick 1 x 10 with Holes
Technic, Gear 12 Tooth Double Bevel
Tile, Modified 1 x 1 with Clip
Wheel Skateboard / Trolley
Flag 2 x 2 Square
Plate 1 x 1
Plate 2 x 2
Plate 6 x 16
Technic, Pin 1/2 without Friction Ridges
Technic, Pin 3L with Friction Ridges
Torso Plain / Blue Arms / Yellow Hands
Plate 16 x 16
Arm Mechanical, Battle Droid
Bar 1 x 4 x 3 Grille with End Protrusions
Hook with Tow Ball
Technic, Axle 4L with Stop
Tile 1 x 1
Plate 2 x 6
Slope, Inverted 45 2 x 1
Plate 2 x 3
Plate, Round 2 x 2 with Axle Hole
Plate 6 x 8
Frog
Plate 1 x 1
Plate 2 x 6
Plate, Round 2 x 2 with Axle Hole
Bar 4L (Lightsaber Blade / Wand)
Container, Trash Can with 4 Cover Holders
Legs Short
Plate, Modified 1 x 4 with 2 Studs without Groove
Plate, Round 2 x 2 Thin with Wheel Holder
String Reel 2 x 2 Drum
Technic Bush
Technic, Pin without Friction Ridges
Tile 1 x 2
Tile 1 x 6
Tile, Round 1 x 1
Plate, Round 1 x 1
Minifigure, Utensil Telescope
Brick 2 x 2
Brick, Modified 1 x 2 with Studs on 1 Side
Cone 1 x 1 with Top Groove
Minifigure, Headgear Cap - Short Curved Bill
Panel 1 x 1 x 1 Corner
Panel 1 x 2 x 1 with Rounded Corners
Plate, Modified 2 x 2 with Pin Holes
Slope 30 1 x 1 x 2/3
Slope 45 2 x 2
Slope 45 2 x 8
Arch 1 x 5 x 4 - Irregular Bow, Reinforced Underside
Brick 1 x 1
Brick 1 x 2
Brick 1 x 4
Brick 2 x 2
Fence 1 x 4 x 2 Spindled with 2 Studs
Plate 1 x 2
Plate 2 x 4
Plate 4 x 4
Slope 30 1 x 1 x 2/3
Slope 33 3 x 1
Slope 45 2 x 2
Slope 75 2 x 1 x 3 - Hollow Stud
Technic, Axle Connector 2L (Smooth with x Hole + Orientation)
Tile 1 x 1
Arm Mechanical, Straight with Clips at 90 degrees (Vertical Grip)
Plate 2 x 6
Plate 4 x 4
Plate 6 x 6
Tile 2 x 2 with Map River, Dark Tan Mountains, Handwriting and Red 'X' Pattern
Tile, Modified 2 x 2 Inverted
Wedge, Plate 4 x 4 Cut Corner
Window 1 x 2 x 2 Flat Front
Window 1 x 4 x 3 - No Shutter Tabs
Glass for Window 1 x 2 x 2 Flat Front
Glass for Window 1 x 4 x 3 - Opening
Plate, Round 1 x 1
Antenna 4H - Flat Top
Arch 1 x 3
Brick 1 x 1
Brick 1 x 2
Brick 1 x 4
Brick 1 x 6
Plate 1 x 1
Plate 1 x 2
Plate 1 x 6
Minifigure, Head Child Small Reddish Brown Eyebrows Far Apart, Freckles, Open Mouth Smile with Teeth Pattern
Panel 1 x 1 x 1 Corner
Panel 1 x 2 x 1 with Rounded Corners
Plate, Round 1 x 1
Tile, Round 2 x 2 with Pizza Pattern
Frequently asked questions
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This bag inventory was built by following the official LEGO building instructions step by step. At every step, we recorded which pieces were used and which numbered bag they came from, resulting in a complete parts list per bag.
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Each numbered bag contains a specific subset of the set's total parts. By selecting a bag above, you can see every piece it includes — with part images, color details, and exact quantities.
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Click on a bag, then use the export buttons in the toolbar. You can download a PDF for easy reference, or a BSX file — a BrickLink-compatible XML format you can import into tools like BrickStore.
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We use bag 0 to list all parts that are outside of numbered bags, such as sticker sheets or some larger parts that are often not in any bag but directly in the box.
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Since inventories are built by hand, mistakes can happen. If you spot anything wrong, please contact us so we can review and correct it.
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