How many pieces does the LEGO Diagon Alley (40289-1) have?

The LEGO Diagon Alley set (40289-1) contains 374 pieces. It was released in 2018 as part of the LEGO Harry Potter theme.

How can I find missing parts for LEGO set 40289-1?

On BrickMissing you can check which parts from the LEGO Diagon Alley (40289-1) you already own. Add your LEGO collection and we'll show exactly which of the 374 pieces you're missing and which you already have.

Can I build the LEGO Diagon Alley 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 374 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Diagon Alley from?

The LEGO Diagon Alley (40289-1) belongs to the LEGO Harry Potter theme. You can browse all Harry Potter sets on BrickMissing to find more sets from this theme.

Diagon Alley

🏷️ 40289-1•🎨 Harry Potter•📅 2018•🧱 374 parts•Intermediate

Diagon Alley (40289-1) is a LEGO Harry Potter from 2018. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 374 parts

Part	Color	Qty
Bar Holder with Clip 11090	Pearl Gold	1×
Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone) 11610	Tan	1×
Brick 1 x 1 x 3 14716	Tan	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Light Bluish Gray	2×
Tile Special 1 x 1 with Clip with Rounded Edges 15712	White	12×
Tile Special 1 x 1 with Clip with Rounded Edges 15712	Sand Green	2×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	Medium Lavender	1×
Bar Holder with Hole and Bar Handle 23443	Light Bluish Gray	12×
Brick 2 x 2 Corner 2357	Dark Purple	1×
Plate 2 x 2 Corner 2420	Medium Lavender	2×

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Tile Special 1 x 1 with Clip with Rounded Edges	15712	Sand Green	2×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Medium Lavender	1×
Bar Holder with Hole and Bar Handle	23443	Light Bluish Gray	12×
Brick 2 x 2 Corner	2357	Dark Purple	1×
Plate 2 x 2 Corner	2420	Medium Lavender	2×
Plate 2 x 2 Corner	2420	Light Bluish Gray	5×
Plate 2 x 2 Corner	2420	Red	2×
Plate Special 1 x 1 Rounded with Handle	26047	Pearl Gold	1×
Tile 2 x 2 Curved, Macaroni	27925	Light Bluish Gray	2×
Brick Special 1 x 2 with Grille	2877	White	12×
Brick Special 1 x 1 with Handle	2921	Tan	1×
Brick 1 x 2	3004	Tan	2×
Brick 1 x 1	3005	Tan	4×
Brick 1 x 1	3005	White	7×
Brick 1 x 1	3005	Lavender	22×
Brick 1 x 1	3005	Light Bluish Gray	1×
Brick 1 x 1	3005	Dark Bluish Gray	2×
Brick 1 x 6	3009	Tan	1×
Brick 1 x 4	3010	Tan	1×
Brick Special 1 x 2 Palisade [aka Log]	30136	Reddish Brown	2×
Plate 2 x 4	3020	Red	1×
Plate 2 x 3	3021	Light Bluish Gray	3×
Plate 2 x 3	3021	Reddish Brown	2×
Plate 2 x 2	3022	Tan	3×
Plate 2 x 2	3022	Light Bluish Gray	2×
Plate 1 x 2	3023	Medium Lavender	3×
Plate 1 x 2	3023	Light Bluish Gray	13×
Plate 1 x 2	3023	Orange	4×
Plate 1 x 1	3024	Trans-Clear	6×
Plate 1 x 1	3024	White	11×
Plate 1 x 1	3024	Lime	3×
Plate 1 x 1	3024	Tan	6×
Plate 1 x 1	3024	Dark Bluish Gray	2×
Plate 1 x 1	3024	Light Bluish Gray	2×
Plate 1 x 1	3024	Light Bluish Gray	3×
Plate 6 x 10	3033	Dark Bluish Gray	2×
Brick Round 1 x 1 Open Stud	3062b	Dark Bluish Gray	13×
Brick Round 1 x 1 Open Stud	3062b	Trans-Clear	6×
Brick Round 1 x 1 Open Stud	3062b	Orange	4×
Tile 2 x 2 with Groove	3068b	Light Bluish Gray	2×
Tile 1 x 1 with Groove	3070b	Red	1×
Tile 1 x 1 with Groove	3070b	Dark Bluish Gray	4×
Tile 1 x 1 with Groove	3070b	Dark Tan	3×
Tile 1 x 1 with Groove	3070b	Light Bluish Gray	3×
Brick 1 x 2 x 2 with Inside Stud Holder	3245c	Tan	1×
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	32828	Black	2×
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	32952	Reddish Brown	3×
Food Hot Dog / Sausage	33078	Black	1×
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	34103	Light Bluish Gray	2×
Plate 1 x 8	3460	Light Bluish Gray	2×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	White	2×
Brick 1 x 3	3622	Light Bluish Gray	3×
Plate 1 x 3	3623	Light Bluish Gray	2×
Plate 1 x 3	3623	Medium Lavender	4×
Plate 1 x 3	3623	Reddish Brown	1×
Minifig Head Dick Grayson (Robin / Nightwing), Dual Sided, Dark Brown Eyebrows, Dark Orange Dimples, Confused / Smile with Teeth Print [Hollow Stud]	3626cpr2150	Light Nougat	1×
Brick Arch 1 x 4	3659	Tan	1×
Slope Inverted 45° 2 x 1	3665	White	2×
Plate 1 x 6	3666	Medium Lavender	1×
Plate 1 x 6	3666	Dark Bluish Gray	1×
Equipment Wand [Individual]	36752a	Dark Brown	1×
Plate 1 x 4	3710	Medium Lavender	2×
Plate 1 x 4	3710	Red	1×
Window Pane Latticed 1 x 2 x 2	38320	Black	2×
Top Hat	3878	Medium Lavender	1×
Brick Round 2 x 2 with Axle Hole	3941	Trans-Clear	14×
Brick Round 2 x 2 with Axle Hole	3941	Orange	4×
Plate 6 x 6	3958	Dark Bluish Gray	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Light Bluish Gray	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Dark Bluish Gray	3×
Brick Special 1 x 1 with Headlight	4070	Orange	6×
Brick Special 1 x 1 with Headlight	4070	Tan	3×
Brick Special 1 x 1 with Headlight	4070	Light Bluish Gray	5×
Brick Special 1 x 1 with Headlight	4070	Dark Bluish Gray	3×
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]	48729b	Light Bluish Gray	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Light Bluish Gray	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Medium Lavender	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Tan	4×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Reddish Brown	1×
Plate Round 4 x 4 with Pin Hole	60474	White	5×
Window 1 x 2 x 2 Flat Front	60592	Red	2×
Window 1 x 2 x 2 Flat Front	60592	White	6×
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]	61252	Tan	1×
Plate Round 1 x 1 with Solid Stud	6141	Reddish Brown	6×
Plate Round 1 x 1 with Solid Stud	6141	Dark Purple	3×
Plate Round 1 x 1 with Solid Stud	6141	Bright Pink	3×
Plate Round 1 x 1 with Solid Stud	6141	Orange	9×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Clear	2×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Yellow	3×
Plate Round 1 x 1 with Solid Stud	6141	Medium Azure	3×
Plate Round 1 x 1 with Solid Stud	6141	Pearl Gold	15×
Turntable 4 x 4 Square Base, Locking	61485	Light Bluish Gray	1×
Tile 1 x 3	63864	Dark Bluish Gray	1×
Plate Special 1 x 2 with Clip Horizontal on End	63868	Red	1×
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3	64644	Black	2×
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3	64644	White	1×
Plate Round 1 x 1 with Open Stud	85861	White	1×
Plate Round 1 x 1 with Open Stud	85861	Black	2×
Slope 30? 1 x 2 x 2/3	85984	Reddish Brown	1×
Slope 30? 1 x 2 x 2/3	85984	Tan	2×
Slope 30? 1 x 2 x 2/3	85984	White	2×
Dome Hemisphere 4 x 4	86500	Trans-Brown	1×
Tile 2 x 4 with Cobble Stone print	87079pr0170	Light Bluish Gray	6×
Bar 3L	87994	Reddish Brown	1×
Minifig Trophy Statuette	90398	Pearl Gold	1×
Plate 2 x 14	91988	Light Bluish Gray	1×
Equipment Paint Brush	93552	Reddish Brown	1×
Hips and Dark Bluish Gray Legs	970c12	Dark Bluish Gray	1×
Hair Swept Back with Widow's Peak Chin-Length and Bushy in Back	21269	Light Bluish Gray	1×
Minifig Head Garrick Ollivander, Grey Eyebrows and Sideburns, Stubble, Cheek Lines, Neutral / Scared [Hollow Stud]	3626cpr2691	Light Nougat	1×
Torso Jacket, Dark Bluish Gray Vest, Brown Scarf Print, Reddish Brown Arms, Light Nougat Hands	973c19h02pr4435	Reddish Brown	1×

Build DNA

Parts inventory insights for Diagon Alley

374 pieces puts this build -42% against the average Harry Potter set and +2% against the average 2018 release.

LEGOHARRY POTTER

Vs average Harry Potter set

-42%-267 parts

This set374

Average set641

Average Harry Potter set: 641 pieces across 189 other sets.

Vs average 2018 set

+2%+6 parts

This set374

Average set368

Average 2018 set: 368 pieces across 447 other sets.

Color profile

23different colors

Dominant color

Light Bluish Gray

Light Bluish Gray76x

20%

White61x

16%

Dark Bluish Gray33x

Tan28x

Unique parts

5.3 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Plate Round 1 x 1 with Solid Stud

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🧩70unique parts🎨23different colors📊16.3avg. parts per color🏆44×Plate Round 1 x 1 with Solid Stud

🎨 All Harry Potter sets 📅 All sets from 2018

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