How many pieces does the LEGO The Modern Treehouse (21174-1) have?

The LEGO The Modern Treehouse set (21174-1) contains 909 pieces. It was released in 2021 as part of the LEGO Minecraft theme.

How can I find missing parts for LEGO set 21174-1?

On BrickMissing you can check which parts from the LEGO The Modern Treehouse (21174-1) you already own. Add your LEGO collection and we'll show exactly which of the 909 pieces you're missing and which you already have.

Can I build the LEGO The Modern Treehouse with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 909 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO The Modern Treehouse from?

The LEGO The Modern Treehouse (21174-1) belongs to the LEGO Minecraft theme. You can browse all Minecraft sets on BrickMissing to find more sets from this theme.

The Modern Treehouse

🏷️ 21174-1•🎨 Minecraft•📅 2021•🧱 909 parts•Advanced

The LEGO Minecraft The Modern Treehouse (21174-1) offers a large, modular treehouse experience for players. This 909-piece set features a fully reconfigurable structure, allowing arrangement of four distinct rooms: a kitchen, library, study, and bedroom. The modular design enables detachment of rooms from the central tree, providing diverse play-and-display possibilities. Included characters are Alex, a Zombie, a Charged Creeper, a friendly panda, and an ocelot, ready for various scenarios. Authentic Minecraft accessories furnish the treehouse, from detailed furniture and bedding to essential tools and explosive TNT, enriching the creative role-play. The set's versatile layout supports continuous imaginative exploration within the Minecraft world.

Parts Inventory

🧱 909 parts

Part	Color	Qty
Tile Special 1 x 1 with Clip with Rounded Edges 15712	White	1×
Bracket 3 x 2 x 1 1/3 with Pin Bottom 18671	Light Bluish Gray	2×
Weapon Sword Blocky 18787	Pearl Gold	1×
Tool Pickaxe Blocky, Double 18789	Flat Silver	1×
Brick 2 x 2 Corner 2357	Reddish Brown	22×
Animal Body Part, Cat Head 1 x 2 with Cube with Ears, Nose and Pixelated Face with Tan Eyes and Dark Bluish Grey Nose Print (Cat) 24008pr0006	Light Bluish Gray	1×
Plate 2 x 2 Corner 2420	Reddish Brown	7×
Plate 2 x 2 Corner 2420	Dark Bluish Gray	1×
Plate 2 x 2 Corner 2420	Light Bluish Gray	12×
Plate 2 x 12 2445	White	3×

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Animal Body Part, Cat Head 1 x 2 with Cube with Ears, Nose and Pixelated Face with Tan Eyes and Dark Bluish Grey Nose Print (Cat)	24008pr0006	Light Bluish Gray	1×
Plate 2 x 2 Corner	2420	Reddish Brown	7×
Plate 2 x 2 Corner	2420	Dark Bluish Gray	1×
Plate 2 x 2 Corner	2420	Light Bluish Gray	12×
Plate 2 x 12	2445	White	3×
Plate 2 x 12	2445	Medium Nougat	1×
Plate 2 x 12	2445	Dark Orange	3×
Brick 1 x 2 x 5 with Hollow Studs	2454b	Reddish Brown	18×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Light Bluish Gray	2×
Food Egg with 1.5mm Hole [Plain]	24946	White	1×
Plate 4 x 4 Corner	2639	Dark Tan	4×
Minifig Neckwear Bracket [One Stud] - Reinforced	28974	White	2×
Brick 2 x 4	3001	Reddish Brown	10×
Brick 2 x 4	3001	Light Bluish Gray	28×
Brick 2 x 2	3003	Dark Orange	32×
Brick 2 x 2	3003	White	31×
Brick 2 x 2	3003	Yellow	10×
Brick 2 x 2	3003	Reddish Brown	11×
Brick 1 x 2	3004	White	14×
Brick 1 x 2	3004	Dark Orange	9×
Brick 1 x 2 with Reddish Brown and Dark Brown Lines Print	3004pr0014	Medium Nougat	2×
Brick 1 x 2 with Pixelated Lit Forge Print	3004pr0020	Dark Bluish Gray	1×
Brick 1 x 2 with Pixelated Forge Print	3004pr0021	Dark Bluish Gray	1×
Brick 1 x 2 with Black 'TNT' Pixelated Print	3004pr0036	White	2×
Brick 1 x 1	3005	Lime	4×
Brick 1 x 1	3005	Black	2×
Brick 2 x 8	3007	Reddish Brown	2×
Brick 2 x 8	3007	Dark Orange	12×
Brick 2 x 8	3007	White	13×
Brick 1 x 6	3009	Dark Orange	2×
Brick 1 x 6	3009	White	2×
Brick 1 x 4	3010	Dark Orange	3×
Brick 1 x 4	3010	Reddish Brown	8×
Brick 1 x 4	3010	White	6×
Plate 2 x 4	3020	Bright Pink	2×
Plate 2 x 4	3020	Bright Light Orange	2×
Plate 2 x 4	3020	Tan	2×
Plate 2 x 4	3020	Medium Nougat	4×
Plate 2 x 4	3020	White	1×
Plate 2 x 4	3020	Dark Bluish Gray	2×
Plate 2 x 4	3020	Black	1×
Plate 2 x 4	3020	Dark Orange	3×
Plate 2 x 4	3020	Reddish Brown	12×
Plate 2 x 4	3020	Light Bluish Gray	22×
Plate 2 x 2	3022	Dark Orange	2×
Plate 2 x 2	3022	Medium Nougat	2×
Plate 2 x 2	3022	Dark Bluish Gray	2×
Plate 2 x 2	3022	Red	1×
Plate 2 x 2	3022	White	4×
Plate 2 x 2	3022	Reddish Brown	4×
Plate 2 x 2	3022	Light Bluish Gray	43×
Plate 1 x 2	3023	Trans-Dark Blue	4×
Plate 1 x 2	3023	Lime	4×
Plate 1 x 2	3023	Light Bluish Gray	15×
Plate 1 x 2	3023	Bright Green	1×
Plate 1 x 2	3023	White	1×
Plate 1 x 2	3023	Dark Bluish Gray	1×
Brick Special 1 x 2 with Vertical Clip [Open O Clip]	30237b	Dark Bluish Gray	4×
Plate 1 x 1	3024	Trans-Orange	4×
Plate 1 x 1	3024	Dark Brown	8×
Plate 1 x 1	3024	Lime	4×
Plate 1 x 1	3024	Trans-Yellow	4×
Plate 1 x 1	3024	Red	4×
Plate 1 x 1	3024	Light Bluish Gray	2×
Plate 1 x 1	3024	Reddish Brown	1×
Plate 1 x 1	3024	White	2×
Plate 1 x 1	3024	Black	2×
Plate 1 x 1	3024	Light Bluish Gray	4×
Plate 1 x 1	3024	Bright Pink	2×
Plate 1 x 1	3024	Dark Tan	1×
Plate 6 x 12	3028	Light Bluish Gray	1×
Plate 4 x 10	3030	White	1×
Plate 4 x 4	3031	Dark Bluish Gray	1×
Plate 4 x 4	3031	Reddish Brown	3×
Plate 4 x 4	3031	Bright Green	1×
Plate 4 x 6	3032	Light Bluish Gray	7×
Plate 4 x 6	3032	White	1×
Plate 2 x 8	3034	Reddish Brown	2×
Plate 2 x 8	3034	Light Bluish Gray	2×
Plate 6 x 8	3036	Black	2×
Slope 45? 2 x 2	3039	Trans-Dark Blue	1×
Tile 2 x 2 with Groove	3068b	Dark Tan	12×
Tile 2 x 2 with Groove	3068b	Magenta	1×
Tile 2 x 2 with Groove	3068b	Dark Orange	9×
Tile 2 x 2 with Groove	3068b	White	14×
Tile 2 x 2 with Groove	3068b	Reddish Brown	4×
Tile 2 x 2 with Groove	3068b	Bright Green	3×
Tile 2 x 2 with Dark Brown Minecraft Grid Print (Crafting Table)	3068bpr0236	Medium Nougat	1×
Tile 1 x 2 with Groove	3069b	Reddish Brown	1×
Tile 1 x 2 with Groove	3069b	Dark Orange	2×
Tile 1 x 2 with Groove	3069b	Lime	4×
Tile 1 x 2 with Groove	3069b	Magenta	2×
Tile 1 x 2 with Groove	3069b	White	2×
Tile 1 x 2 with Groove	3069b	Light Bluish Gray	1×
Tile 1 x 2 with Groove	3069b	Dark Bluish Gray	1×
Tile 1 x 1 with Groove	3070b	Light Bluish Gray	1×
Tile 1 x 1 with Groove	3070b	White	6×
Tile 1 x 1 with Groove	3070b	Dark Green	9×
Technic Brick 1 x 14 [13 Pin Holes]	32018	Dark Bluish Gray	2×
Technic Brick 1 x 14 [13 Pin Holes]	32018	Black	2×
Plate Special 1 x 2 with Door Rail	32028	Reddish Brown	4×
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin	32064a	Dark Brown	10×
Technic Beam 1 x 15 Thick	32278	Reddish Brown	2×
Technic Beam 1 x 15 Thick	32278	Light Bluish Gray	2×
Technic Brick 4 x 4 with 2 x 2 Opening	32324	Light Bluish Gray	3×
Brick 1 x 2 x 2 with Inside Stud Holder	3245c	Reddish Brown	14×
Technic Beam 1 x 11 Thick	32525	Yellow	2×
Technic Brick 6 x 8 with 4 x 6 Opening	32532	Black	5×
Plant, Carrot Top	33183	Bright Light Orange	2×
Plate 1 x 8	3460	Reddish Brown	2×
Animal Body Part, Bird, Chicken 1 x 1 with Cube Head with Face Print	35750pr0001	White	2×
Brick 1 x 3	3622	Lime	4×
Plate 1 x 3	3623	Light Bluish Gray	1×
Plate 1 x 6	3666	White	2×
Plate 1 x 6	3666	Dark Orange	2×
Technic Brick 1 x 4 [3 Pin Holes]	3701	Light Bluish Gray	8×
Technic Brick 1 x 16 [15 Pin Holes]	3703	White	2×
Technic Axle 4	3705	Black	5×
Technic Axle 12	3708	Black	1×
Plate 1 x 4	3710	White	2×
Plate 1 x 4	3710	Reddish Brown	2×
Plate 1 x 4	3710	Light Bluish Gray	2×
Plate 1 x 4	3710	Dark Orange	6×
Plate 2 x 6	3795	White	2×
Plate 2 x 6	3795	Medium Nougat	4×
Plate 2 x 6	3795	Reddish Brown	2×
Plate 2 x 6	3795	Dark Orange	1×
Plate 2 x 10	3832	Dark Orange	3×
Plate 2 x 10	3832	Light Bluish Gray	2×
Technic Brick 1 x 6 [5 Pin Holes]	3894	Red	1×
Technic Brick 1 x 12 [11 Pin Holes]	3895	Dark Bluish Gray	2×
Technic Brick 1 x 12 [11 Pin Holes]	3895	Red	2×
Technic Brick 1 x 12 [11 Pin Holes]	3895	White	2×
Plate 6 x 6	3958	Bright Green	5×
Plate 6 x 6	3958	Medium Nougat	14×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Black	11×
Technic Beam 1 x 9 Thick	40490	Light Bluish Gray	2×
Tile 1 x 8 with Groove	4162	White	2×
Tile 1 x 8 with Groove	4162	Dark Orange	2×
Plate 2 x 16	4282	White	3×
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot	42924	Black	2×
Technic Axle 3	4519	Yellow	1×
Brick Special 1 x 1 Studs on 4 Sides	4733	White	2×
Brick Special 1 x 1 Studs on 4 Sides	4733	Lime	1×
Treasure Chest Bottom with Rear Slots, No Groove	4738c	Medium Nougat	1×
Treasure Chest Lid [Thick Hinge]	4739a	Medium Nougat	1×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Light Bluish Gray	3×
Panel 1 x 6 x 5	59349	Trans-Brown	4×
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	60470b	Light Bluish Gray	3×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Light Bluish Gray	1×
Brick 1 x 10	6111	Light Bluish Gray	6×
Technic Pin with Friction Ridges Lengthwise with No Center Slots	61332	Black	58×
Plate Round 1 x 1 with Solid Stud	6141	Yellow	2×
Plate Round 1 x 1 with Solid Stud	6141	Bright Green	1×
Plate Round 1 x 1 with Solid Stud	6141	Medium Azure	1×
Plate Round 1 x 1 with Solid Stud	6141	White	2×
Bar 1 x 4 x 3 [End Tabs]	62113	Medium Nougat	4×
Brick 2 x 2 without Inside Ridges	6223	Trans-Green	1×
Brick 2 x 2 without Inside Ridges	6223	Trans-Dark Blue	3×
Brick Special 2 x 2 with Pin and Axle Hole	6232	Dark Bluish Gray	6×
Tile 1 x 3	63864	Dark Bluish Gray	1×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Light Bluish Gray	9×
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3	64644	Dark Brown	4×
Animal, Fish [Hollow Stud Mouth]	64648	Bright Light Blue	1×
Plate Special 4 x 4 with 2 x 2 Opening	64799	Reddish Brown	4×
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]	65304	Red	2×
Plate Special 2 x 4 with Groove and Two Center Studs (Jumper)	65509	Dark Orange	2×
Tile 2 x 4 with Groove	87079	White	16×
Tile 2 x 4 with Groove	87079	Dark Orange	10×
Tile 2 x 4 with Groove	87079	Black	1×
Tile 2 x 4 with Groove	87079	Light Bluish Gray	12×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	Red	1×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	Dark Orange	6×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	White	6×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	Medium Nougat	2×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	Dark Bluish Gray	1×
Brick and Axle Separator v2.0	96874	Orange	1×
Tile Round 1 x 1 with Brown and Tan Squares Print	98138pr0078	Trans-Clear	1×
Bracket 1 x 2 - 2 x 2 Inverted	99207	White	1×
Bracket 1 x 2 - 1 x 2 Inverted	99780	White	2×
Creature Torso Blocky with Cube Feet (Minecraft Creeper)	19734	Light Bluish Gray	1×
Minifig Head Special, Cube with Charged Creeper Face Print	19729pr2282	Trans-Light Blue	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Light Blue	4×
Hips and Yellow Legs	970c01	Yellow	1×
Minifig Head Special, Cube with Pixelated Nougat Face, Black Eyes Print	19729pr0043	Yellow	1×
Torso Pixelated White Fur, Black Leopard Spots print, Yellow Arms and Hands	973c01h01pr5661	Yellow	1×
Hips and Black Legs	970c03	Black	1×
Minifig Head Special, Cube with Pixelated Reddish Brown Face, Green Eyes Print	19729pr0042	White	1×
Torso Pixelated Black and Grey Squares print, Black Arms and Hands	973c03h03pr5662	White	1×
Torso Pixelated Green Neck Print, Dark Azure Arms, Green Hands	973c04h31pr2820	Dark Azure	1×
Hips and Dark Purple Legs	970c09	Dark Purple	1×
Minifig Head Special, Cube with Zombie Face Print	19729pr0003	Light Bluish Gray	1×

Build DNA

Parts inventory insights for The Modern Treehouse

909 pieces puts this build +132% against the average Minecraft set and +69% against the average 2021 release.

LEGOMINECRAFT

Vs average Minecraft set

+132%+517 parts

This set909

Average set392

Average Minecraft set: 392 pieces across 153 other sets.

Vs average 2021 set

+69%+371 parts

This set909

Average set538

Average 2021 set: 538 pieces across 471 other sets.

Color profile

34different colors

Dominant color

Light Bluish Gray

Light Bluish Gray199x

22%

White155x

17%

Reddish Brown135x

15%

Dark Orange109x

12%

Unique parts

8.4 pieces per unique type

108

Repeat factor

Average pieces per unique type.

Most used part

Brick 2 x 2

84x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩108unique parts🎨34different colors📊26.7avg. parts per color🏆84×Brick 2 x 2

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