Enter the Dungeon!
Potions Class is in session!

Brew up some magic with Snape, Hermione, and more in this detailed 396-piece Hogwarts set!

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Hogwarts Express - Collectors' Edition (76405)

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🏛 Harry Potter
Set #76431

Hogwarts Castle: Potions Class

Hogwarts Castle: Potions Class is a charming addition to the Harry Potter LEGO universe.

🏆 Best For: Ideal for young Harry Potter fans and beginner LEGO builders. ⏱ 2.5 hr build 🧩 396 pcs
★★★★☆ 4.0

Fans appreciate the detailed Potions Class setting and the inclusion of key characters, especially Snape. Some find the build relatively simple, but the play features and display value make it a worthwhile addition for Harry Potter enthusiasts.

MSRP
$39.99
Best Price
$30.00
You Save
25% OFF
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📝 Our Take

Hogwarts Castle: Potions Class is a charming addition to the Harry Potter LEGO universe. This set perfectly captures the essence of Snape's dungeon classroom, filled with bubbling cauldrons and essential potion ingredients, bringing a memorable scene to life.

This set is perfect for young Harry Potter fans and collectors alike. With a manageable piece count and engaging play features, it offers a satisfying build experience and endless opportunities for imaginative play. The inclusion of key characters makes it an excellent starter set or a valuable addition to an existing collection.

Skip this if you're looking for a challenging or highly detailed build. This set is designed more for play and display than complex construction. Consider the larger Hogwarts Castle sets for a more intricate and immersive experience.

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How does this Potions Class set compare to other Hogwarts classroom sets? What are some creative ways to expand this set with additional LEGO bricks? Is this set a good value for the price and piece count? How well does this set integrate with other Harry Potter LEGO sets for display?

🧱 Building Experience

🧩
396
Pieces
2.5h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Interactive elements like bubbling cauldrons
  • Detailed potion bottles and lab equipment
  • Modular design integrates with other Hogwarts sets
  • Engaging play features and minifigure interactions

📈 Investment Analysis

↓ Price declining
B
Investment Grade
⏳ Active
Hogwarts Castle: Potions Class has moderate investment potential. Its accessible price point and popular theme make it attractive to a wide audience, including young fans and collectors. While not as exclusive as larger sets, the set's playability and iconic subject matter should ensure steady demand on the secondary market. The price is already trending down, indicating it may be found for a discount, which could increase ROI upon retirement. However, the set's relatively small size and the abundance of Harry Potter LEGO sets may limit significant appreciation.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

Compare Similar Sets

Compared to other Harry Potter classroom sets, the Potions Class offers a unique focus on Snape's domain. While smaller than the Great Hall or Astronomy Tower, it provides a detailed and playable environment. It's a good choice for fans who want to recreate specific scenes or expand their Hogwarts collection without investing in larger, more expensive sets. Consider 76385-1 Hogwarts: Charms Class for a similar classroom experience.

4 Minifigures Included

This set includes four minifigures, including the stern Professor Snape, Hermione Granger, Seamus Finnigan, and Pansy Parkinson, adding key characters to any Harry Potter collection. Snape is always a desirable minifigure, and the student variations add play value.

📦 Full Parts Inventory - 90 unique parts • 335 total pieces

Sticker Sheet for Set 76431-1 Sticker Sheet for...
Part #: 10108493 [No Color/Any Color]
Brick Special 1 x 2 with 2 Studs on 1 Side Brick Special 1 x...
Part #: 11211 Light Bluish Gray
Plate Round 4 x 4 with 2 x 2 Round Opening Plate Round 4 x 4...
Part #: 11833 Black
Brick 1 x 1 x 3 Brick 1 x 1 x 3
Part #: 14716 Light Bluish Gray
Tile 2 x 2 Corner Tile 2 x 2 Corner
Part #: 14719 Dark Bluish Gray
Tile 2 x 2 Corner Tile 2 x 2 Corner
Part #: 14719 Reddish Brown
Tile Round 2 x 2 with Bottom Stud Holder Tile Round 2 x 2 ...
Part #: 14769 Dark Bluish Gray
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version] Brick Arch 1 x 6 ...
Part #: 15254 Light Bluish Gray
Brick Special 1 x 4 with Masonry Brick Profile Brick Special 1 x...
Part #: 15533 Dark Bluish Gray
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 Reddish Brown
Slope 45° 2 x 1 with 2/3 Cutout [New Version] Slope 45° 2 x 1 w...
Part #: 15672 12× Dark Bluish Gray
Rock - Heart Jewel with Shaft Rock - Heart Jewe...
Part #: 15745 Trans-Dark Pink
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Plate Special Rou...
Part #: 18674 Dark Tan
Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Hinge Plate 1 x 4...
Part #: 1927 Light Bluish Gray
Tile Round 1 x 1 with Hollow Bar Tile Round 1 x 1 ...
Part #: 20482 Black
Equipment Goblet / Glass Equipment Goblet ...
Part #: 2343 Pearl Gold
Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 11× Light Bluish Gray
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 Dark Tan
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 Light Bluish Gray
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 Dark Bluish Gray
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 Reddish Brown
Brick 2 x 6 Brick 2 x 6
Part #: 2456 Light Bluish Gray
Tile Round 1 x 1 Quarter Tile Round 1 x 1 ...
Part #: 25269 Lime
Tile 4 x 4 Curved, Macaroni Tile 4 x 4 Curved...
Part #: 27507 Dark Bluish Gray
Tile 2 x 2 Curved, Macaroni Tile 2 x 2 Curved...
Part #: 27925 Black
Insect, Spider with Elongated Tail Section Insect, Spider wi...
Part #: 29111 Medium Nougat
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Reddish Brown
Brick 1 x 2 Brick 1 x 2
Part #: 3004 10× Light Bluish Gray
Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top Window 1 x 2 x 2 ...
Part #: 30046 Black
Brick 1 x 1 Brick 1 x 1
Part #: 3005 18× Dark Bluish Gray
Brick 1 x 6 Brick 1 x 6
Part #: 3009 Light Bluish Gray
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Light Bluish Gray
Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud Brick Round 2 x 2...
Part #: 30151b Trans-Clear
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Light Bluish Gray
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Reddish Brown
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Light Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Reddish Brown
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Light Bluish Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 10× Reddish Brown
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Dark Tan
Plate 1 x 2 Plate 1 x 2
Part #: 3023 18× Light Bluish Gray
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Light Bluish Gray
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Dark Tan
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Light Bluish Gray
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Reddish Brown
Bar 4L (Lightsaber Blade / Wand) Bar 4L (Lightsabe...
Part #: 30374 Dark Bluish Gray
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Light Bluish Gray
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Trans-Red
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Trans-Clear
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Trans-Green
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b Trans-Light Blue
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Dark Bluish Gray
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Reddish Brown
Tile 1 x 2 with Cauldron print Tile 1 x 2 with C...
Part #: 3069bpr0313 Tan
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Dark Bluish Gray
Plate Special 1 x 2 with Door Rail Plate Special 1 x...
Part #: 32028 Dark Bluish Gray
Plate Special 1 x 2 with Door Rail Plate Special 1 x...
Part #: 32028 Light Bluish Gray
Plate Special 2 x 2 with Only 2 studs Plate Special 2 x...
Part #: 33909 Light Bluish Gray
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 34103 Light Bluish Gray
Plate 6 x 14 Plate 6 x 14
Part #: 3456 Light Bluish Gray
Plate 1 x 8 Plate 1 x 8
Part #: 3460 Reddish Brown
Brick Special 1 x 2 with Vertical Closed Handle on Edge Brick Special 1 x...
Part #: 34816 Light Bluish Gray
Brick 1 x 3 Brick 1 x 3
Part #: 3622 Dark Bluish Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Dark Tan
Brick Arch 1 x 4 Brick Arch 1 x 4
Part #: 3659 Light Bluish Gray
Slope Inverted 45° 2 x 1 Slope Inverted 45...
Part #: 3665 Dark Bluish Gray
Plate 1 x 6 Plate 1 x 6
Part #: 3666 Light Bluish Gray
Equipment Wand [Individual] Equipment Wand [I...
Part #: 36752a Black
Equipment Wand [Individual] Equipment Wand [I...
Part #: 36752a Dark Brown
Equipment Wand [Individual] Equipment Wand [I...
Part #: 36752a Dark Tan
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Light Bluish Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Reddish Brown
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Light Bluish Gray
Wave / Flame Small with Pin Wave / Flame Smal...
Part #: 37775 Trans-Orange
Plate 2 x 6 Plate 2 x 6
Part #: 3795 Reddish Brown
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 Reddish Brown
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 Reddish Brown
Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin, Center Ring Plant, Flower, Mi...
Part #: 4367 White
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 Red
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Light Bluish Gray
Smoke / Bubbles with Anti-Stud Smoke / Bubbles w...
Part #: 5533 Trans-Purple
Smoke / Bubbles with Anti-Stud Smoke / Bubbles w...
Part #: 5533 Trans-Bright Green
Equipment Bottle / Erlenmeyer / Florence Flask with Trans-Yellow pattern Equipment Bottle ...
Part #: 5608pat0001 Trans-Clear
Equipment Bottle / Erlenmeyer / Florence Flask with Trans-Orange pattern Equipment Bottle ...
Part #: 5608pat0002 Trans-Clear
Cone 1 x 1 [Top Groove] Cone 1 x 1 [Top G...
Part #: 59900 Trans-Yellow
Plate Round 4 x 4 with Pin Hole Plate Round 4 x 4...
Part #: 60474 Black
Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Brick Special 1 x...
Part #: 60475b Light Bluish Gray
Panel 1 x 4 x 3 [Side Supports / Hollow Studs] Panel 1 x 4 x 3 [...
Part #: 60581 Light Bluish Gray
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Plate Special 1 x...
Part #: 60897 Light Bluish Gray
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Plate Special 1 x...
Part #: 60897 Reddish Brown
Hinge Brick 2 x 2 Top Plate Thin Hinge Brick 2 x 2...
Part #: 6134 Reddish Brown
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Dark Bluish Gray
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Medium Nougat
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Clear
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Reddish Brown
Tile 1 x 3 Tile 1 x 3
Part #: 63864 Light Bluish Gray
Door 1 x 4 x 6 Round Top with Window and Keyhole, Reinforced Edge Door 1 x 4 x 6 Ro...
Part #: 64390 Dark Brown
Weapon Lightsaber Hilt with Bottom Ring Weapon Lightsaber...
Part #: 64567 Light Bluish Gray
Plate Special 1 x 2 with Clip Vertical on End Plate Special 1 x...
Part #: 78256 Reddish Brown
Bar 2L with Stop in Center Bar 2L with Stop ...
Part #: 78258 White
Plate 1 x 5 Plate 1 x 5
Part #: 78329 Dark Bluish Gray
Equipment Cutlery - Fork Equipment Cutlery...
Part #: 79741 Flat Silver
Equipment Cutlery - Spoon, Flat Bottom Equipment Cutlery...
Part #: 80179 Flat Silver
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 White
Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder Brick Special 1 x...
Part #: 86876 Dark Bluish Gray
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 Light Bluish Gray
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Red
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 Reddish Brown
Headwear Accessory Plume / Feather Small with Pin Headwear Accessor...
Part #: 87693 White
Plate 2 x 14 Plate 2 x 14
Part #: 91988 Light Bluish Gray
Slope Curved 4 x 1 Double with No Studs Slope Curved 4 x ...
Part #: 93273 Dark Bluish Gray
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 Opal Trans-Light Blue
Brick Special 1 x 2 with Masonry Brick Profile Brick Special 1 x...
Part #: 98283 14× Dark Bluish Gray
Minifig Pot Small with Handle Holders Minifig Pot Small...
Part #: 98374 Pearl Titanium
The set features a good selection of Light Bluish Gray and Dark Bluish Gray bricks, useful for building castle-themed MOCs. The inclusion of masonry bricks adds texture and detail to the build.

🛒 Where to Buy

💎 Notable Parts

Dark Bluish Gray Brick Special 1 x 2 with Masonry Brick Profile (14x) $2.10
Dark Bluish Gray Slope Curved 4 x 1 Double with No Studs (6x) $0.90
Reddish Brown Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) (4x) $0.60
Est. BrickLink Part Value
$3.60

💡 MOC Potential

🏰 Expand the Hogwarts dungeons with additional classrooms or secret passages.
🧙 Create a larger potions lab with advanced equipment and ingredients.
Design a spooky graveyard scene with potion-related elements.

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Charts Inventory Statistics

90
Unique Parts
335
Total Pieces
4
Minifigures
Inventory Version: 1