How many pieces does the LEGO Windows of Creativity (11004-1) have?

The LEGO Windows of Creativity set (11004-1) contains 450 pieces. It was released in 2019 as part of the LEGO Classic theme.

How can I find missing parts for LEGO set 11004-1?

On BrickMissing you can check which parts from the LEGO Windows of Creativity (11004-1) you already own. Add your LEGO collection and we'll show exactly which of the 450 pieces you're missing and which you already have.

Can I build the LEGO Windows of Creativity 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 450 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Windows of Creativity from?

The LEGO Windows of Creativity (11004-1) belongs to the LEGO Classic theme. You can browse all Classic sets on BrickMissing to find more sets from this theme.

Windows of Creativity

🏷️ 11004-1•🎨 Classic•📅 2019•🧱 450 parts•Intermediate

The LEGO Classic 11004 Windows of Creativity set facilitates building exploration. It contains 450 elements, including a spectrum of bricks, eyes, wheels, and hinge pieces. An assortment of windows and doors enables varied architectural models and vehicles. Builders assemble a push-along robot with a cupboard tummy, or a boot-shaped shoe house. This set presents three levels of building complexity, guiding the creation of animals, structures, and objects. The collection of LEGO elements supports diverse model fabrication.

Parts Inventory

🧱 450 parts

Part	Color	Qty
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Dark Azure	2×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Black	4×
Brick Arch 1 x 3 x 3 [Gothic] 13965	Reddish Brown	2×
Slope Curved 2 x 2 x 2/3 15068	Red	2×
Slope Curved 2 x 2 x 2/3 15068	Light Bluish Gray	4×
Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] 15207	Yellow	2×
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] 15254	White	2×
Plate Special 1 x 2 with Handles on Ends 18649	Black	2×
Window 1 x 4 x 1 2/3 with Spoked Rounded Top 20309	Sand Green	2×
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Reddish Brown	4×

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Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]	15207	Yellow	2×
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version]	15254	White	2×
Plate Special 1 x 2 with Handles on Ends	18649	Black	2×
Window 1 x 4 x 1 2/3 with Spoked Rounded Top	20309	Sand Green	2×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Reddish Brown	4×
Plate 2 x 12	2445	Magenta	1×
Brick 1 x 1 x 5 with Solid Stud	2453b	Light Bluish Gray	2×
Brick 1 x 2 x 5 with Hollow Studs	2454b	Dark Bluish Gray	2×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Lavender	2×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Dark Pink	3×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Light Bluish Gray	3×
Brick Round 2 x 2 x 1 1/3 Inverted	24947	Yellow	1×
Wheel Skateboard / Trolley	2496	Black	2×
Wheel Holder, Plate, Round 2 x 2 Thin with Clips	2655	Light Bluish Gray	2×
Brick Special 1 x 1 with Handle	2921	Dark Azure	4×
Plate Special 1 x 4 with Wheels Holder	2926	Black	2×
Brick 2 x 4	3001	Red	4×
Brick 2 x 4	3001	Dark Tan	4×
Brick 2 x 3	3002	Red	4×
Brick 2 x 2	3003	Dark Blue	2×
Brick 2 x 2	3003	Light Bluish Gray	4×
Brick 2 x 2	3003	Black	2×
Brick 2 x 2	3003	Dark Pink	4×
Brick 2 x 2	3003	Tan	4×
Brick 1 x 2	3004	Red	8×
Brick 1 x 2	3004	Dark Purple	4×
Brick 1 x 2	3004	Tan	4×
Brick 1 x 2	3004	Dark Orange	12×
Brick 1 x 2	3004	Medium Azure	4×
Brick 1 x 2	3004	Dark Bluish Gray	4×
Brick 1 x 2	3004	Bright Pink	4×
Brick 1 x 2	3004	White	4×
Window 1 x 2 x 2 2/3 with Rounded Top	30044	White	2×
Window 1 x 2 x 2 2/3 with Rounded Top	30044	Light Bluish Gray	3×
Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top	30046	Black	2×
Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top	30046	Pearl Gold	2×
Brick 1 x 1	3005	Dark Pink	4×
Brick 1 x 1	3005	White	4×
Brick 1 x 1	3005	Dark Orange	6×
Brick 1 x 4	3010	Dark Purple	4×
Brick 1 x 4	3010	Bright Pink	4×
Brick 1 x 4	3010	Yellow	8×
Brick 1 x 4	3010	White	4×
Brick 1 x 4	3010	Reddish Brown	4×
Brick 1 x 4	3010	Black	4×
Brick 1 x 4	3010	Medium Azure	4×
Brick Special 1 x 2 Palisade [aka Log]	30136	Medium Nougat	4×
Brick Curved 2 x 2, Two Top Studs	30165	Black	2×
Brick Curved 2 x 2, Two Top Studs	30165	Tan	2×
Plate 2 x 4	3020	Yellow	2×
Plate 2 x 4	3020	Black	4×
Plate 2 x 4	3020	Red	2×
Plate 2 x 4	3020	Medium Lavender	2×
Plate 2 x 2	3022	Lime	3×
Plate 2 x 2	3022	Tan	4×
Plate 2 x 2	3022	Black	4×
Plate 1 x 2	3023	Trans-Clear	4×
Plate 1 x 2	3023	Black	4×
Plate 1 x 2	3023	Yellow	2×
Plate 1 x 2	3023	Lime	4×
Plate 6 x 12	3028	Light Bluish Gray	1×
Plate 4 x 12	3029	Light Bluish Gray	1×
Plate 4 x 4	3031	Black	1×
Plate 4 x 4	3031	Red	2×
Plate 2 x 8	3034	Black	2×
Plate 4 x 8	3035	Reddish Brown	1×
Plate 6 x 8	3036	Light Bluish Gray	1×
Slope 45? 2 x 2	3039	Red	4×
Slope 45? 2 x 2	3039	Orange	10×
Slope 45? 2 x 2	3039	Dark Blue	2×
Slope 45° 2 x 1 with Bottom Pin	3040b	Red	4×
Slope 45° 2 x 2 Double Convex	3045	Dark Blue	2×
Brick Round 1 x 1 Open Stud	3062b	Tan	4×
Brick 1 x 2 without Bottom Tube	3065	Trans-Clear	2×
Tile 2 x 2 with Groove	3068b	Orange	2×
Brick 1 x 2 x 2 with Inside Stud Holder	3245c	Yellow	4×
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	32828	Black	4×
Slope 33° 3 x 2	3298	Magenta	8×
Brick Curved 1 x 3 x 2	33243	Dark Orange	4×
Wheel 8 x 6 with Slot	34337	White	4×
Plate 1 x 8	3460	Black	2×
Glass for Train Door Lip On All Sides	35157	Trans-Light Blue	1×
Brick 1 x 3	3622	Light Bluish Gray	4×
Brick 1 x 3	3622	Dark Pink	4×
Brick Arch 1 x 4	3659	Dark Orange	2×
Brick Arch 1 x 4	3659	Dark Bluish Gray	2×
Brick Arch 1 x 4	3659	Bright Pink	2×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Light Bluish Gray	4×
Turntable 2 x 2 Plate - Top	3679	Light Bluish Gray	1×
Turntable 2 x 2 Plate, Base	3680	Black	1×
Slope 75° 2 x 2 x 2 Quadruple Convex	3688	Dark Blue	4×
Plate 1 x 4	3710	Magenta	4×
Slope Inverted 33° 3 x 2 [Connections between Studs]	3747b	Reddish Brown	4×
Plate 2 x 6	3795	Dark Tan	2×
Plate 2 x 6	3795	Orange	2×
Window Pane Latticed 1 x 2 x 2	38320	Black	3×
Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment]	3839b	Black	2×
Brick Round 2 x 2 with Axle Hole	3941	Trans-Neon Orange	2×
Cone 2 x 2 x 2, Open Stud	3942c	White	1×
Door 1 x 4 x 5 Train Left	4181	White	1×
Bracket 1 x 2 - 2 x 2	44728	Yellow	2×
Brick Special 1 x 1 Studs on 4 Sides	4733	Black	1×
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs	49307	Medium Lavender	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Clear	3×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Black	3×
Cone 1 x 1 [Top Groove]	59900	Glitter Trans-Purple	2×
Cone 1 x 1 [Top Groove]	59900	Light Bluish Gray	2×
Window 1 x 2 x 2 Plane, Hollow Studs, Single Hole Top and Bottom for Glass	60032	Yellow	2×
Window 1 x 2 x 2 Plane, Hollow Studs, Single Hole Top and Bottom for Glass	60032	Tan	2×
Plate Special 1 x 2 with Clips Horizontal [Open O Clips]	60470b	White	2×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Black	2×
Window 1 x 2 x 2 Flat Front	60592	Light Bluish Gray	2×
Window 1 x 2 x 2 Flat Front	60592	White	2×
Window 1 x 2 x 2 Flat Front	60592	Dark Azure	2×
Window 1 x 2 x 3 Flat Front	60593	White	2×
Window 1 x 4 x 3 without Shutter Tabs	60594	Black	2×
Door Frame 1 x 4 x 6 Type 2	60596	White	2×
Window 2 x 4 x 3 Frame with Hollow Studs	60598	Black	2×
Glass for Window 1 x 2 x 2 Flat	60601	Trans-Green	4×
Glass for Window 1 x 2 x 2 Flat	60601	Trans-Clear	3×
Glass for Window 1 x 2 x 3 Flat Front	60602	Trans-Clear	2×
Window 1 x 2 x 3 Pane with Thick Corner Tabs	60608	Yellow	4×
Door 1 x 2 x 3 with Vertical Handle, Round Handle Holes on Back	60614	Medium Lavender	4×
Door 1 x 4 x 6 Smooth with Chamfered Handle Plinth	60616b	Trans-Clear	1×
Door 1 x 4 x 6 with 4 Panes and Stud Handle	60623	Yellow	1×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Red	2×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Yellow	2×
Door Frame 1 x 4 x 4, Holes (Lift)	6154	White	1×
Door 1 x 4 x 4 Lift	6155	Light Bluish Gray	1×
Slope 30? 1 x 2 x 2/3	85984	Dark Orange	4×
Slope 30? 1 x 2 x 2/3	85984	Dark Azure	4×
Brick Special 1 x 1 with Stud on 1 Side	87087	Lime	4×
Brick Special 1 x 1 with Stud on 1 Side	87087	Tan	4×
Brick Special 1 x 1 with Stud on 1 Side	87087	Yellow	2×
Brick Special 1 x 1 with Stud on 1 Side	87087	Dark Azure	4×
Tyre 15 x 6 Offset Tread Small with Band around Center	87414	Black	4×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	Black	2×
Creature Body Part, Horn (Unicorn)	89522	White	2×
Window 1 x 2 x 2 Castle	90195	Light Bluish Gray	4×
Brick Special 2 x 2 with Grooves and Axle Hole	90258	Dark Bluish Gray	2×
Window 1 x 2 x 2 2/3 Shutter with Rounded Top	94161	Reddish Brown	2×
Brick and Axle Separator v2.0	96874	Orange	1×
Brick Round 2 x 2 Truncated Cone	98100	Light Bluish Gray	4×
Tile Round 1 x 1 with Offset Black Eye Print	98138pr0008	White	2×
Tile Round 1 x 1 with Black Eye Closed with Eyelashes Print	98138pr0026	White	3×
Tile Round 1 x 1 with Black Eye with Off-Side Pupil Partially Closed Print	98138pr0027	White	3×
Tile Round 1 x 1 with Squinted Eye, Top Side Pupil print	98138pr0062	White	2×
Brick Special 1 x 2 with Masonry Brick Profile	98283	Tan	4×

Build DNA

Parts inventory insights for Windows of Creativity

450 pieces puts this build -28% against the average Classic set and +9% against the average 2019 release.

LEGOCLASSIC

Vs average Classic set

-28%-172 parts

This set450

Average set622

Average Classic set: 622 pieces across 66 other sets.

Vs average 2019 set

+9%+37 parts

This set450

Average set413

Average 2019 set: 413 pieces across 448 other sets.

Color profile

33different colors

Dominant color

Black

Black63x

14%

Light Bluish Gray43x

10%

White43x

10%

Red30x

Unique parts

4.5 pieces per unique type

101

Repeat factor

Average pieces per unique type.

Most used part

Brick 1 x 2

44x

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🧩101unique parts🎨33different colors📊13.6avg. parts per color🏆44×Brick 1 x 2

🎨 All Classic sets 📅 All sets from 2019

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