How many pieces does the LEGO Cauldron: Secret Potions Classroom (76464-1) have?

The LEGO Cauldron: Secret Potions Classroom set (76464-1) contains 661 pieces. It was released in 2026 as part of the LEGO Harry Potter theme.

How can I find missing parts for LEGO set 76464-1?

On BrickMissing you can check which parts from the LEGO Cauldron: Secret Potions Classroom (76464-1) you already own. Add your LEGO collection and we'll show exactly which of the 661 pieces you're missing and which you already have.

Can I build the LEGO Cauldron: Secret Potions Classroom 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 661 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Cauldron: Secret Potions Classroom from?

The LEGO Cauldron: Secret Potions Classroom (76464-1) belongs to the LEGO Harry Potter theme. You can browse all Harry Potter sets on BrickMissing to find more sets from this theme.

Cauldron: Secret Potions Classroom - View 9

Cauldron: Secret Potions Classroom

76464-1 Harry Potter 2026 661 parts 6% repair risk Intermediate

Step into the enchanting world of wizardry with the LEGO Harry Potter Cauldron: Secret Potions Classroom (76464-1). This 25th-anniversary building toy features a magic cauldron that conceals a secret potions classroom. Move the cauldron's stirring stick to reveal the hidden chamber, complete with LEGO ingredients for brewing Wolfsbane, Polyjuice, and Love Potions. The set includes two detailed minifigures, Professor Snape and Hermione Granger, both equipped with their wands for spellbinding role play. Discover one of 14 collectible Hogwarts portraits and look out for Hermione's special 25th-anniversary collectible Patronus. This captivating set is not only for imaginative adventures but also makes a cool Halloween decoration.

View at LEGO.com € 59,99→ lego.com

Parts Inventory

🧱 661 parts

Part	Color	Qty	LEGO price each
Sticker Sheet for Set 76464-1 10115116	Unknown	1×	Check price → View
FLAT TILE 2X3, W/ ANGLE, NO. 146 107428	Pearl Gold	1×	Check price → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	5×	€0,13 View at LEGO → View
Plate Special 1 x 2 with Pin Hole on Top 11458	Black	8×	€0,10 View at LEGO → View
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Light Bluish Gray	8×	€0,15 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Dark Purple	2×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Reddish Brown	4×	€0,06 View at LEGO → View
Brick Arch 1 x 3 x 3 [Gothic] 13965	Light Bluish Gray	8×	€0,21 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Dark Purple	1×	€0,13 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Reddish Brown	2×	€0,13 View at LEGO → View
Brick Round 2 x 2 Dome Bottom [Open Stud] 15395	Black	2×	€0,17 View at LEGO → View
Brick Round 2 x 2 Dome Bottom [Open Stud] 15395	Reddish Brown	1×	€0,17 View at LEGO → View

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Repairability

Can you fix Cauldron: Secret Potions Classroom if a piece goes missing?

6%Moderate repair risk

easy to fixguard this box

10 of the 167 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

Sticker Sheet for Set 76464-1 · Unknown · only this setTile Round 1 x 1 Half Circle · Blue Violet · only this setMinifig Head · Trans-Clear · only this set

How we calculate this →