Enter the Wizarding World!
Your first Hogwarts Classroom awaits!

Relive Harry Potter's early lessons with this charming 76-piece set from 2001, featuring a Harry Potter minifigure and iconic classroom elements.

Breaking News

Hogwarts Express - Collectors' Edition (76405)

r/LEGOtrains about 22 hours ago
🏛 Harry Potter
Set #4721

Hogwarts Classroom

Discover the Hogwarts Classroom from the Harry Potter collection - 76 pieces of building excellence.

⏱ 30-60 min 🧩 76 pcs

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📦 Full Parts Inventory - 43 unique parts • 68 total pieces

Window 1 x 4 x 5 with Hollow Studs Window 1 x 4 x 5 ...
Part #: 2493b Medium Orange
Window 1 x 4 x 5 with Hollow Studs Window 1 x 4 x 5 ...
Part #: 2493b Light Violet
Glass for Window 1 x 4 x 5 Glass for Window ...
Part #: 2494 Trans-Clear
Glass for Window 1 x 4 x 5 with Classroom Blackboard Print Glass for Window ...
Part #: 2494pr0004 Black
Brick 2 x 2 Brick 2 x 2
Part #: 3003 Light Violet
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 Trans-Purple
Brick Special 1 x 2 Palisade [aka Log] Brick Special 1 x...
Part #: 30136 White
Rock 1 x 1 Jewel / Gem 24 Facet Rock 1 x 1 Jewel ...
Part #: 30153 Trans-Dark Pink
Rock 1 x 1 Jewel / Gem 24 Facet Rock 1 x 1 Jewel ...
Part #: 30153 Trans-Dark Blue
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Orange
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Orange
Insect, Spider Insect, Spider
Part #: 30238 Trans-Neon Green
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Orange
Bar 4L (Lightsaber Blade / Wand) Bar 4L (Lightsabe...
Part #: 30374 Trans-Dark Pink
Bar 4L (Lightsaber Blade / Wand) Bar 4L (Lightsabe...
Part #: 30374 Brown
Tile 1 x 2 with Gold Stars Print Tile 1 x 2 with G...
Part #: 3069bpr0118 Trans-Dark Blue
Tile 1 x 2 with Spider and Bag Print Tile 1 x 2 with S...
Part #: 3069bpr0120 White
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Yellow
Book 2 x 3 with Red Bottles Print Book 2 x 3 with R...
Part #: 33009pr0006 Green
Book 2 x 3 with Dragon and Spider Print Book 2 x 3 with D...
Part #: 33009pr0009 Dark Gray
Belville / Scala, Brick Round 1 x 1 x 2/3 Round Belville / Scala,...
Part #: 33286 Orange
Plant, Flower, Plate Round 1 x 1 with 4 Petals Plant, Flower, Pl...
Part #: 33291 Medium Dark Pink
Animal, Frog Animal, Frog
Part #: 33320 Green
Plate 1 x 8 Plate 1 x 8
Part #: 3460 Orange
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Orange
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 White
Hinge Brick 1 x 2 Top Plate Thin Hinge Brick 1 x 2...
Part #: 3938 White
Animal, Bird, Owl Large, Rounded Features Animal, Bird, Owl...
Part #: 40232 White
Door 1 x 4 x 6 Round Top with Window and Keyhole, Non Reinforced Edge Door 1 x 4 x 6 Ro...
Part #: 40241 Violet
Door Frame 1 x 8 x 6 with Moulded Stone Print and Clips Door Frame 1 x 8 ...
Part #: 40242 Medium Orange
Seat / Chair 2 x 2 Seat / Chair 2 x 2
Part #: 4079 Medium Dark Pink
Plate 8 x 8 Plate 8 x 8
Part #: 41539 Light Violet
Plate 8 x 8 Plate 8 x 8
Part #: 41539 Violet
Sticker Sheet for Set 4721-1 Sticker Sheet for...
Part #: 41606 [No Color/Any Color]
Backdrop for Set 4721-1 Backdrop for Set ...
Part #: 4163003 [No Color/Any Color]
Equipment Pot / Cauldron 3 x 3 x 1 & 3/4 with Handles Equipment Pot / C...
Part #: 4341 Black
Cupboard 2 x 3 x 2 with Solid Studs Cupboard 2 x 3 x ...
Part #: 4532 Medium Orange
Cupboard 2 x 3 x 2 Door Cupboard 2 x 3 x ...
Part #: 4533 White
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Trans-Neon Orange
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 Trans-Neon Green
Panel 1 x 2 x 2 [Hollow Studs] Panel 1 x 2 x 2 [...
Part #: 4864b White
Panel 1 x 2 x 1 [Square Corners] Panel 1 x 2 x 1 [...
Part #: 4865a Orange
Wave / Flame Rounded with Base Pegs Wave / Flame Roun...
Part #: 6126a Trans-Neon Orange
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Neon Orange
Brick 2 x 2 without Inside Ridges Brick 2 x 2 witho...
Part #: 6223 Trans-Dark Pink
Equipment Key Equipment Key
Part #: 62808 Chrome Antique Brass
Tile 1 x 2 with Ball Tile 1 x 2 with Ball
Part #: 70942 Chrome Gold
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Charts Inventory Statistics

43
Unique Parts
68
Total Pieces
1
Minifigures
Inventory Version: 1