LEGO Harry Potter Cauldron Set 76464 – Imaginative Play Set for Kid's Bedroom, Brick-Built Bubbling Cauldron Without Real Fire
LEGO Harry Potter Cauldron Set 76464 – Imaginative Play Set for Kid's Bedroom, Brick-Built Bubbling Cauldron Without Real Fire
Couldn't load pickup availability
Why you'll love it
- secret reveal mechanism turns a 652-piece build into a memorable surprise when the stirring stick unlocks the hidden classroom
- dual-purpose design serves as an interactive playset during use and a brick-built cauldron decor piece on a shelf between play sessions
- includes two recognizable minifigures (Snape and Hermione) plus the collectible Otter Patronus, giving franchise fans extra value
- ties into a larger collectible ecosystem (Patronus series and Hogwarts portraits) that encourages future set purchases
- LEGO's quality and compatibility standard means pieces integrate cleanly and the build is durable enough to be opened and closed repeatedly
- themed set that authentically captures a Hogwarts moment, appealing to kids' immersion and adult nostalgia for the films and books
Perfect for
- birthday or holiday gift for a Harry Potter-loving child
- pretend play recreating Hogwarts potions class with Snape and Hermione
- year-round home display piece that doubles as a bubbling cauldron Halloween decoration
- collecting the 25th anniversary Patronus series and the 14-piece Hogwarts portrait set
- guided building session using the LEGO Builder app for 3D-rotating instructions
Create a cauldron with a magical secret
Give kids an enchanting LEGO Harry Potter building set for display and play: a magic cauldron with a secret potions classroom inside.
Fantasy adventures and fun decor
This LEGO Harry Potter 25th anniversary building toy inspires spellbinding play and makes a cool kids’ Halloween decoration.
Magic cauldron
Create a bubbling cauldron.
Secret classroom
Move the cauldron’s stirring stick to reveal the classroom.
Potion ingredients
LEGO ingredients for Wolfsbane, Polyjuice and Love Potions.
LEGO Harry Potter collectibles
Set includes 1 of 14 collectible Hogwarts portraits.
2 minifigures for role play
Professor Snape and Hermione Granger, each with a wand.
25th anniversary collectible Patronus
Look out for Hermione’s Otter Patronus.
Creative gifts for girls, boys and Harry Potter fans
Discover other enchanting LEGO Harry Potter sets (sold separately) to inspire young wizards, witches and Muggles.
Product Information
HARRY POTTER TOY FOR KIDS – LEGO Harry Potter Magic Cauldron with Potions Classroom (76464) building toy for boys and girls ages 10 years old and up features a bubbling cauldron pot with an authentically detailed secret potions classroom inside
UNCOVER A SECRET CLASSROOM – Move the stirring stick and reveal the classroom with removable tables for easy pretend play, a blackboard, potion bottles and LEGO ingredients for Wolfsbane, Polyjuice and Love Potions
2 HARRY POTTER MINIFIGURES – Recreate a Hogwarts potions class with Professor Snape and Hermione Granger, each with a wand accessory, plus Hermione's Otter Patronus from the 25th anniversary Patronus collection and 1 of 14 collectible Hogwarts portraits
HARRY POTTER HOME DECOR – The brick-built, bubbling cauldron makes cool Harry Potter home decor between playtimes and an eye-catching Halloween decoration
GIFT IDEA FOR GIRLS & BOYS – Makes a fun birthday gift or anytime present for boys and girls who love Harry Potter toys and pretend play
A FUN WAY TO BUILD – The LEGO Builder app provides easy-to-follow instructions where kids can save sets, track progress, and zoom in to rotate models in 3D while building
DIMENSIONS – This 652-piece toy building set features a magic cauldron measuring over 7.5 in. (20 cm) high, 5.5 in. (14 cm) wide and 5 in. (13 cm) deep
Brew up magical adventures with the LEGO Harry Potter Magic Cauldron with Potions Classroom (76464) building toy for boys and girls ages 10 years old and up – a spellbinding cauldron with a secret potions classroom inside. Move the stirring stick and reveal the detailed classroom with removable tables, potion bottles and LEGO brick ingredients for various potions. Recreate a Hogwarts potions class with the Professor Snape and Hermione Granger minifigures. And look out for Hermione's Otter Patronus, part of a LEGO Harry Potter 25th anniversary Patronus collection (in sets sold separately), and 1 of 14 collectible Hogwarts portraits. The brick-built, bubbling cauldron makes cool Harry Potter home decor between playtimes and an eye-catching Halloween decoration. Makes an exciting birthday gift or anytime present for kids who love Harry Potter toys and pretend play. The LEGO Builder app provides easy-to-follow instructions where kids can save sets, track progress, and zoom in to rotate models in 3D while building. Contains 652 pieces.
Sub Brand: Harry Potter
Model Name: Harry Potter 76464
Item Highlight: Building Toys for Girls & Boys, Ages 10+, Harry Potter Playset, 2 Minifigures, 652 Pieces, Gift for Birthdays
Target Audience: unisex
Included Components: LEGO Building Elements
Item Type Name: Building Kit
Color: Multicolor
Theme: LEGO
Subject Character: Professor Snape ;Hermione Granger ;Otter Patronus
Number of Pieces: 652
Item Dimensions: 11.1 x 10.32 x 3.76 inches
Item Weight: 1.9 pounds
Educational Objective: Concentration
Additional Features: Since 1958, LEGO bricks have met the highest industry standards, so they are consistent, compatible and connect and come apart easily every time – and it's still that way today
Toy Building Block Type: Interlocking Toy Building Block
Material Type: Plastic
Frequently Asked Questions
Is the LEGO Harry Potter Cauldron 76464 safe for a 10-year-old's bedroom or playroom?
Yes. The set is officially rated for ages 10 and up, contains no flame, no wax, and no heat source. It is a brick-built model, so it is durable enough to be opened, closed, and played with repeatedly without the safety concerns of a real cauldron or candle.
Can this set be used for pretend play, or is it just for display?
It is designed for both. During play, children can act out Hogwarts potions class with Snape and Hermione, stir the cauldron to reveal the hidden classroom, and rearrange the removable interior tables, blackboard, and potion bottles. Between play sessions, it rests on a shelf as a brick-built decor piece.
Is the LEGO Cauldron 76464 too complicated for a child to build alone?
The 652-piece build is supported by the free LEGO Builder app, which offers 3D rotate, save, and progress tracking. Most children ages 10 and up can work through it with light parental help, making it a strong family activity.
Does this set include any small parts that pose a choking hazard?
Like all LEGO sets in the 10+ range, it contains small pieces. The age rating reflects that the parts are not intended for children under 3, but for the 10+ age group it meets standard LEGO safety guidelines for kid's bedroom and playroom use.
Will my child outgrow this set quickly, or does it have lasting replay value?
It has strong replay value because of the secret reveal mechanism. Children can rebuild the interior, rearrange the potion bottles and ingredient bricks, and re-trigger the classroom reveal each time they play, so the set stays engaging well past the first build.
Is this a good birthday gift for a 10-year-old Harry Potter fan?
Yes. It targets the exact age range, ties into a popular franchise, and combines a building challenge with imaginative play. The Snape and Hermione minifigures and the Otter Patronus make it feel like a special-occasion gift rather than a basic toy.
Can two siblings build and play with this set together?
Yes. With two minifigures, a shared cauldron, and a 652-piece count, it is well suited for sibling co-play. The reveal mechanism and removable interior give both children roles during pretend potions class.
How does this compare to a standard LEGO Harry Potter minifigure pack for a child's gift?
A minifigure pack is a small add-on, while set 76464 delivers a full building experience, two named minifigures with wands, a collectible Patronus, a Hogwarts portrait, and a reusable playset. For a main birthday or holiday gift, it offers substantially more play and display value.
Compared to a generic LEGO City or LEGO Friends set, why pick a Harry Potter one?
The Harry Potter theme adds narrative depth that generic sets lack. Children can recreate Hogwarts potions class with Snape and Hermione, which boosts immersion and gives the set a clear story-driven purpose that holds attention longer than a non-themed build.
Is the LEGO Cauldron 76464 better for a child than a real toy cauldron with bubbling effects?
Yes, in most cases. A real bubbling cauldron typically uses batteries, sound, or moving parts that can break, while this brick-built set is durable, opens and closes repeatedly, requires no power, and develops building skills during construction.
Will the finished set take up too much space in a kid's bedroom?
No. The cauldron measures roughly 7.5 in. high x 5.5 in. wide x 5 in. deep, so it fits comfortably on a bedroom desk, play table, or shelf. It is designed to be a compact display piece between play sessions.
Does the set encourage screen time, or is the LEGO Builder app optional?
The LEGO Builder app is optional. Children can build directly from the printed instructions, but the app adds 3D rotate, save, and progress tracking for families who want a guided digital experience alongside the physical build.
My child tends to lose small LEGO pieces — is this set a problem?
Like any 652-piece set, it benefits from a dedicated storage bin. The set's pieces integrate cleanly with other LEGO bricks, so any lost pieces can typically be replaced from existing collections, and the durability means the finished build holds up to regular handling.
How do I reveal the hidden potions classroom in the LEGO Cauldron 76464?
Move the stirring stick on top of the cauldron. The mechanical action unlocks the cauldron shell and reveals the secret interior classroom with Snape, Hermione, the blackboard, potion bottles, and ingredient bricks for Wolfsbane, Polyjuice, and Love Potions.
How long does it take to build the LEGO Harry Potter Secret Potions Classroom 76464?
Build time varies by experience, but most builders finish a 652-piece set in roughly 1.5 to 3 hours. The free LEGO Builder app supports 3D rotate, save, and progress tracking, which helps families spread the build across multiple sessions.
How do I clean and maintain the finished LEGO cauldron build?
Dust the finished build with a soft, dry brush or a can of compressed air. Avoid water, solvents, and direct sunlight for long-term display. If pieces loosen over time, simply rebuild the affected section — LEGO bricks are designed to be assembled and reassembled repeatedly.
Is the LEGO Harry Potter Cauldron 76464 compatible with other LEGO Harry Potter sets?
Yes. All LEGO bricks, including the minifigures, wands, potion bottles, and the Otter Patronus, use LEGO's standard sizing and are fully compatible with other LEGO Harry Potter sets and the broader LEGO system.
Does this set work with the LEGO Builder app on phones and tablets?
Yes. The LEGO Builder app is a free download on iOS and Android and supports 3D rotate, save sets, and progress tracking for set 76464, so the same build can be continued across multiple devices.
What is included in the box, and what do I need to buy separately?
The box includes 652 pieces, two minifigures (Snape and Hermione) with wands, the Otter Patronus build, 1 of 14 collectible Hogwarts portraits, removable interior tables, a blackboard, potion bottles, ingredient bricks, printed instructions, and a stirring stick for the reveal mechanism. No additional purchases are required, though the LEGO Builder app is an optional free download.
Is the LEGO Cauldron 76464 safe for households with pets?
The set contains small bricks that can be a choking hazard for pets that chew on toys, and the minifigures' small accessories (like wands) can be swallowed. Store the build out of reach of curious pets, especially during construction when loose pieces are on the floor.
Are the minifigures' wands and small accessories durable enough for repeated play?
Yes. LEGO minifigure wands and small accessories are made of the same durable ABS plastic as bricks and are designed to handle regular handling during pretend potions class play.
What is the difference between the LEGO Harry Potter Cauldron 76464 and a LEGO Harry Potter Hogwarts Castle set?
Set 76464 is a compact 652-piece modular build focused on a single themed moment — the bubbling cauldron and the secret potions classroom reveal — and includes Snape, Hermione, the Otter Patronus, and a Hogwarts portrait. A Hogwarts Castle set is a much larger, multi-location display build covering many Hogwarts rooms and typically many more minifigures. Set 76464 is the right pick if you want a focused, interactive, shelf-friendly piece, while a Castle set is better for large-scale display and broader franchise coverage.
