# LEGO 4721-1 — Hogwarts Classroom (2001)

Source: https://www.brickmissing.com/sets/4721-1-hogwarts-classroom
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

## Set facts

- Set number: 4721-1
- Name: Hogwarts Classroom
- Theme: Harry Potter › Philosopher's Stone
- Released: 2001
- Pieces: 76
- Distinct part + colour lots: 48
- Build difficulty: easy
- Repairability: 31.2% of this set's lots are hard to replace (15 of 48 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (48 lots, 76 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 1 | Window 1 x 4 x 5 with Hollow Studs | Medium Orange | 2493b | 4158320 | — |
| 1 | Window 1 x 4 x 5 with Hollow Studs | Light Violet | 2493b | 4158325 | — |
| 1 | Glass for Window 1 x 4 x 5 | Trans-Clear | 2494 | 249440 | — |
| 1 | Glass for Window 1 x 4 x 5 with Classroom Blackboard Print | Black | 2494pr0004 | 4168627 | — |
| 1 | Brick 2 x 2 | Light Violet | 3003 | 4159006 | — |
| 1 | Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top | Black | 30046 | 6173105 | €0,18 |
| 2 | Brick 1 x 1 | Trans-Purple | 3005 | 4143573 | — |
| 2 | Brick Special 1 x 2 Palisade [aka Log] | White | 30136 | 6059185 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Dark Pink | 30153 | 6247796 | €0,10 |
| 1 | Rock 1 x 1 Jewel / Gem 24 Facet | Trans-Dark Blue | 30153 | 6247793 | €0,10 |
| 1 | Plate 2 x 3 | Orange | 3021 | 4125278 | €0,13 |
| 3 | Plate 2 x 2 | Orange | 3022 | 4159007 | €0,10 |
| 1 | Insect, Spider | Trans-Neon Green | 30238 | 4120133 | — |
| 1 | Plate 2 x 8 | Orange | 3034 | 3034106 | — |
| 1 | Bar 4L (Lightsaber Blade / Wand) | Trans-Dark Pink | 30374 | 6507885 | €0,08 |
| 1 | Bar 4L (Lightsaber Blade / Wand) | Brown | 30374 | 4157700 | — |
| 1 | Tile 1 x 2 with Gold Stars Print | Trans-Dark Blue | 3069bpr0118 | 4129911 | — |
| 1 | Tile 1 x 2 with Spider and Bag Print | White | 3069bpr0120 | 4119411 | — |
| 1 | Tile 1 x 1 with Groove | Yellow | 3070b | 307024 | €0,05 |
| 1 | Book 2 x 3 with Red Bottles Print | Light Bluish Gray | 33009pr0006 | 4157051 | — |
| 1 | Book 2 x 3 with Dragon and Spider Print | Dark Gray | 33009pr0009 | 4157049 | — |
| 2 | Belville / Scala, Brick Round 1 x 1 x 2/3 Round | Orange | 33286 | 4141048 | — |
| 3 | Plant, Flower, Plate Round 1 x 1 with 4 Petals | Medium Dark Pink | 33291 | 4141174 | — |
| 1 | Animal, Frog | Light Bluish Gray | 33320 | 6171101 | €0,11 |
| 1 | Plate 1 x 8 | Orange | 3460 | 6210229 | €0,18 |
| 1 | Plate 1 x 4 | Orange | 3710 | 4118782 | €0,12 |
| 1 | Hinge Brick 1 x 2 Base | White | 3937 | 393701 | €0,10 |
| 1 | Hinge Brick 1 x 2 Top Plate Thin | White | 3938 | 393801 | €0,10 |
| 1 | Animal, Bird, Owl Large, Rounded Features | White | 40232 | 4153277 | — |
| 1 | Door 1 x 4 x 6 Round Top with Window and Keyhole, Non Reinforced Edge | Violet | 40241 | 4158317 | — |
| 1 | Door Frame 1 x 8 x 6 with Moulded Stone Print and Clips | Medium Orange | 40242 | 4158321 | — |
| 3 | Seat / Chair 2 x 2 | Medium Dark Pink | 4079 | 407922 | — |
| 1 | Plate 8 x 8 | Light Violet | 41539 | 4158300 | — |
| 1 | Plate 8 x 8 | Violet | 41539 | 4158299 | — |
| 1 | Sticker Sheet for Set 4721-1 | Unknown | 41606 | 4158383 | — |
| 1 | Backdrop for Set 4721-1 | Unknown | 4163003 | 4163003 | — |
| 1 | Equipment Pot / Cauldron 3 x 3 x 1 & 3/4 with Handles | Black | 4341 | 4525078 | €0,47 |
| 1 | Cupboard 2 x 3 x 2 with Solid Studs | Medium Orange | 4532 | 4158327 | — |
| 1 | Cupboard 2 x 3 x 2 Door | White | 4533 | 4261470 | €0,13 |
| 1 | Cone 1 x 1 [No Top Groove] | Trans-Neon Orange | 4589 | 4529918 | — |
| 1 | Cone 1 x 1 [No Top Groove] | Trans-Neon Green | 4589 | 458949 | — |
| 6 | Panel 1 x 2 x 2 [Hollow Studs] | Trans-Clear | 4864b | 4113028 | — |
| 3 | Panel 1 x 2 x 1 [Square Corners] | Orange | 4865a | 4116800 | — |
| 2 | Wave / Flame Rounded with Base Pegs | Trans-Neon Green | 6126a | 4106819 | — |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Neon Orange | 6141 | 3005747 | — |
| 3 | Brick 2 x 2 without Inside Ridges | Trans-Dark Pink | 6223 | 6490767 | €0,22 |
| 2 | Equipment Key | Chrome Antique Brass | 62808 | — | — |
| 1 | Tile 1 x 2 with Ball | Chrome Gold | 70942 | 4129912 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/4721-1-hogwarts-classroom
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/4721-1-hogwarts-classroom