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 3.4% repair risk Intermediate

Diagon Alley (40289-1) is a LEGO Harry Potter from 2018. The set contains 374 parts across 12 part and colour combinations in 8 colours — the full inventory below shows exactly which pieces you need to build or complete it.

Parts Inventory

🧱 374 parts

Part	Color	Qty	LEGO price each
Bar Holder with Clip 11090	Pearl Gold	1×	€0,12 View at LEGO → View
Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone) 11610	Tan	1×	€0,08 View at LEGO → View
Brick 1 x 1 x 3 14716	Tan	1×	€0,13 View at LEGO → View
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Light Bluish Gray	2×	€0,06 View at LEGO → View
Tile Special 1 x 1 with Clip with Rounded Edges 15712	White	12×	€0,12 View at LEGO → View
Tile Special 1 x 1 with Clip with Rounded Edges 15712	Sand Green	2×	€0,12 View at LEGO → View
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	Medium Lavender	1×	Check price → View
Bar Holder with Hole and Bar Handle 23443	Light Bluish Gray	12×	€0,07 View at LEGO → View
Brick 2 x 2 Corner 2357	Dark Purple	1×	€0,16 View at LEGO → View
Plate 2 x 2 Corner 2420	Medium Lavender	2×	€0,07 View at LEGO → View
Plate 2 x 2 Corner 2420	Light Bluish Gray	5×	€0,07 View at LEGO → View
Plate 2 x 2 Corner 2420	Red	2×	€0,07 View at LEGO → View

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Repairability

Can you fix Diagon Alley if a piece goes missing?

3.4%Low repair risk

easy to fixguard this box

4 of the 116 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

7.8%

All sets

6.7%

Hardest to replace

Minifig Head Garrick Ollivander, Grey Ey… · Light Nougat · only this setTile 2 x 4 · Light Bluish Gray · only this setTorso Jacket, Dark Bluish Gray Vest, Bro… · Reddish Brown · only this set

How we calculate this →