LEGO 76431 Harry Potter Hogwarts Castle: Potions Class
Let your young witch, wizard or Muggle join the Potions Class at Hogwarts Castle with this collectible Lego Harry Potter magic toy (76431) for 8-plus-year-old boys and girls. This Lego Harry Potter set features a buildable classroom that opens up for easy play and is packed with authentic details – a blackboard with potion-making instructions, toy bottles of potion ingredient elements to stir in the cauldron and other equipment to inspire creative play. The Harry Potter building toy also includes 2 of 14 collectible Hogwarts portraits on display, plus Lego Harry Potter minifigures of characters Professor Severus Snape and students Hermione Granger, Pansy Parkinson and Seamus Finnigan to role-play Harry Potter stories. A magical Harry Potter-themed gift idea 8-plus-year-old girls and boys, this set is a cool way to introduce kids and any new Harry Potter fans to the Lego brick-built Wizarding World. This Hogwarts playset is part of a collection of modular Lego Harry Potter building toys (sold separately) that connect to create the most detailed Lego brick-built Hogwarts Castle scene ever.
Let your young witch, wizard or Muggle join the Potions Class at Hogwarts Castle with this collectible Lego Harry Potter magic toy (76431) for 8-plus-year-old boys and girls. This Lego Harry Potter set features a buildable classroom that opens up for easy play and is packed with authentic details – a blackboard with potion-making instructions, toy bottles of potion ingredient elements to stir in the cauldron and other equipment to inspire creative play. The Harry Potter building toy also includes 2 of 14 collectible Hogwarts portraits on display, plus Lego Harry Potter minifigures of characters Professor Severus Snape and students Hermione Granger, Pansy Parkinson and Seamus Finnigan to role-play Harry Potter stories. A magical Harry Potter-themed gift idea 8-plus-year-old girls and boys, this set is a cool way to introduce kids and any new Harry Potter fans to the Lego brick-built Wizarding World. This Hogwarts playset is part of a collection of modular Lego Harry Potter building toys (sold separately) that connect to create the most detailed Lego brick-built Hogwarts Castle scene ever.
Let your young witch, wizard or Muggle join the Potions Class at Hogwarts Castle with this collectible Lego Harry Potter magic toy (76431) for 8-plus-year-old boys and girls. This Lego Harry Potter set features a buildable classroom that opens up for easy play and is packed with authentic details – a blackboard with potion-making instructions, toy bottles of potion ingredient elements to stir in the cauldron and other equipment to inspire creative play. The Harry Potter building toy also includes 2 of 14 collectible Hogwarts portraits on display, plus Lego Harry Potter minifigures of characters Professor Severus Snape and students Hermione Granger, Pansy Parkinson and Seamus Finnigan to role-play Harry Potter stories. A magical Harry Potter-themed gift idea 8-plus-year-old girls and boys, this set is a cool way to introduce kids and any new Harry Potter fans to the Lego brick-built Wizarding World. This Hogwarts playset is part of a collection of modular Lego Harry Potter building toys (sold separately) that connect to create the most detailed Lego brick-built Hogwarts Castle scene ever.
Let your young witch, wizard or Muggle join the Potions Class at Hogwarts Castle with this collectible Lego Harry Potter magic toy (76431) for 8-plus-year-old boys and girls. This Lego Harry Potter set features a buildable classroom that opens up for easy play and is packed with authentic details – a blackboard with potion-making instructions, toy bottles of potion ingredient elements to stir in the cauldron and other equipment to inspire creative play. The Harry Potter building toy also includes 2 of 14 collectible Hogwarts portraits on display, plus Lego Harry Potter minifigures of characters Professor Severus Snape and students Hermione Granger, Pansy Parkinson and Seamus Finnigan to role-play Harry Potter stories. A magical Harry Potter-themed gift idea 8-plus-year-old girls and boys, this set is a cool way to introduce kids and any new Harry Potter fans to the Lego brick-built Wizarding World. This Hogwarts playset is part of a collection of modular Lego Harry Potter building toys (sold separately) that connect to create the most detailed Lego brick-built Hogwarts Castle scene ever.
in 23 offers
The lowest price for LEGO 76431 Harry Potter Hogwarts Castle: Potions Class right now is $44.99 at metrohobbies.com.au, compared across 20 retailers.
The all-time low was $2.26 on 4 June 2026 — today's price is 1891% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 June 2026.
Last updated at 13/06/2026 06:48:06
LEGO Harry Potter Hogwarts Castle: Potions Class 76431 Playset,Buildable Classroom,Wizard Toy for Kids,Magical Toy Idea for Girls,Boys and Any Fan
Free delivery
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LEGO 76431 Harry Potter Hogwarts Castle: Potions Class
Delivery between Tue – Fri $12.99
Lego Hogwarts Castle Potions Class Lego
Delivery $20
LEGO Harry Potter Hogwarts Castle Potions Class (76431)
30-day returns
LEGO Hogwarts Castle: Potions Class 76431
Delivery $12
Harry Potter - Hogwarts Castle: Potions Class
Delivery between 17–25 June $12.50
Hogwarts Castle: Potions Class Lego 76431
LEGO Harry Potter Hogwarts Castle: Potions Class 76431
Delivery between 18–24 June $9.95
LEGO 76431 Harry Potter Hogwarts Castle Potions Class
Delivery between 16–24 June $16.95
LEGO Harry Potter Hogwarts Castle: Potions Class 76431
Delivery $24.65
originally posted on LEGO
This set is awkward to have stand-alone as the walls are staggered strangely so it can fit into the great hall. All the small stickers were a pain and should have been printed. Not a bad set but definitely my least favorite of the latest Harry Potter releases
originally posted on LEGO
This was an amazing product. Everything was labeled well and packaged neatly. Me and my wife love putting this together. We are both fan of the Harry Potter books and movies.
originally posted on LEGO
We had so much fun putting this together! The directions were easy to follow. And the quality is amazing. The little Snape is my favorite. But I love that it comes with a few different characters.
| Age from | 8 years |
| Number of cubes | 397 |
| Find by theme | Harry Potter |
| Search by interest | TV Shows |
LEGO Harry Potter Hogwarts Castle: Potions Class 76431 Playset,Buildable Classroom,Wizard Toy for Kids,Magical Toy Idea for Girls,Boys and Any Fan
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LEGO 76431 Harry Potter Hogwarts Castle: Potions Class
Delivery between Tue – Fri $12.99
Lego Hogwarts Castle Potions Class Lego
Delivery $20
LEGO Harry Potter Hogwarts Castle Potions Class (76431)
30-day returns
LEGO Hogwarts Castle: Potions Class 76431
Delivery $12
This set is awkward to have stand-alone as the walls are staggered strangely so it can fit into the great hall. All the small stickers were a pain and should have been printed. Not a bad set but definitely my least favorite of the latest Harry Potter releases
This was an amazing product. Everything was labeled well and packaged neatly. Me and my wife love putting this together. We are both fan of the Harry Potter books and movies.
We had so much fun putting this together! The directions were easy to follow. And the quality is amazing. The little Snape is my favorite. But I love that it comes with a few different characters.
The Howarts Castle: Potions Class set has so many details that makes it very unique and transports to you to the movie. It is so fun to play with because it is like you can do what happened in the movie. This set is for sure one of my son’s favourite ones!
Absolutely love this Lego set! Super detailed Hogwarts potions room, great addition to the other sets. Challenging enough to keep you entertained and easy enough for even young collectors.
We were so excited to get the LEGO Hogwarts potion class! The box is very eye catching and colorful. Each bag is labeled to go with the instruction book that is very detailed and laid out in an easy to learn to build format. Very durable and long lasting once assembled. Amazing addition to any Wizarding world fan!
What a wonderful set. Packed full with small details and hidden references to the Harry Potter world, it was also an interesting build. I love the way that this folds into a small classroom (complete with door to peer through) and then can be unfolded into a wide scene with the students busy at their lessons. The jars full of potion ingredients complete this perfectly. A wonderful addition to any Hogwarts Lego collection.
My 7 year old is recently into legos. He knows of Harry Potter and has seen bits and pieces with his dad and I. I was worried he wouldn’t be excited about this set but he was ecstatic! The details are so amazing it’s a perfect start to our let collection. I would say it’s not the easiest set I’ve ever done but definitely far from the hardest. It’s a great set for beginners
Very easy to put together! The details on all of the pieces are amazing!Can easily be folded for better storage or put all the way out for easier viewing! It was very entertaining being able to put the pieces together!
| Age from | 8 years |
| Number of cubes | 397 |
| Find by theme | Harry Potter |
| Search by interest | TV Shows |
