How many pieces does set 76431 have?

The set contains 396 pieces across 114 distinct parts.

How many minifigures are included?

The set includes 4 minifigures, matching the Potions classroom scene.

Does it connect to other Hogwarts sets?

Yes, it is part of a modular Hogwarts series and can be combined with matching castle sets to build a larger model.

Harry Potter

Hogwarts Castle: Potions Class

Set 76431 recreates a single scene from Hogwarts: the Potions classroom, with 396 pieces and 4 minifigures from 2024. It belongs to a modular series of Hogwarts sets designed to connect into a larger castle model. This page lists every part in the set, sorted by colour.

Set number: 76431
Year: 2024
Pieces: 396
Minifigures: 4
Theme: Harry Potter
Different parts: 114

What can I build with it?

View the official building instructions at LEGO® ↗

Parts list 114

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Spare parts (22)

These extra parts come with the set in case one gets lost.

Minifigures 4

Hermione Granger, Gryffindor Robe Closed, Skirt fig-0147605 pieces × 1
Professor Severus Snape, Long Robes over Black Vest fig-0150944 pieces × 1
Seamus Finnigan, Gryffindor Robe with Crest, Short Legs fig-0150954 pieces × 1
Pansy Parkinson, Black Robes fig-0150965 pieces × 1

Description

A classroom from the wizarding world

The Potions classroom is one of the most recognisable locations from the Harry Potter books and films, the room where Severus Snape teaches. Set 76431 recreates it in 396 pieces, building a vaulted stone room that fits the dungeon setting of Hogwarts. With 114 distinct parts, the build stays manageable in length while still packing in enough detail to stand alone as a display piece. As part of a modular Hogwarts series, it can also be connected to other castle sets, letting a single classroom grow into a larger corridor of dungeon rooms over time.

Stone tones instead of bright colours

The colour palette leans heavily on light and dark bluish grey, alongside reddish brown and black, standing in for stone walls, timber beams and heavy dungeon doors. Unlike many other licensed themes, this set barely uses bright accent colours at all, favouring a quiet, near-monochrome look that suits the dungeon setting. For anyone planning to reuse the bricks for other grey or stone-effect builds, this page lists every colour individually with its quantity, which makes the reddish brown and black pieces easy to pick out for window or door frames elsewhere.

Four minifigures from Potions class

The set includes 4 minifigures matching the classroom scene. In Harry Potter sets, the figures are often the main draw, since they combine with other Hogwarts sets to build out larger scenes from the films. Paired with the dungeon details, the set works both as a stand-alone recreation of a film scene and as an addition to a growing Hogwarts collection. Combined with accessories from other sets, the four figures are enough to stage a full lesson in the dungeon.

Part of a larger castle collection

With 114 distinct parts, the set offers useful material for grey and stone-effect builds beyond the finished model itself. The parts list on this page shows exactly which bricks and colours are included, handy if you plan to expand the set into a larger castle with other modular Hogwarts sets or want to use individual pieces for a separate project. Because the dungeon room is designed as a self-contained section, it also displays well entirely on its own.

FAQ

How many pieces does set 76431 have?: The set contains 396 pieces across 114 distinct parts.
How many minifigures are included?: The set includes 4 minifigures, matching the Potions classroom scene.
Does it connect to other Hogwarts sets?: Yes, it is part of a modular Hogwarts series and can be combined with matching castle sets to build a larger model.