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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Dumbledore's Office with Harry Potter

Checking

30724 Dumbledore's Office with Harry Potter

38 pieces in 29 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Plates Special 7 pieces

  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Tan Part 18674 Element 6132767 ×2
  • Bracket 1 x 1 - 1 x 2 Inverted Green Part 73825 Element 6462580 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Reddish Brown Part 99207 Element 6226436 ×1
  • Plate Special 2 x 2 with Only 2 studs Reddish Brown Part 33909 Element 6196221 ×3

Windows and Doors 6 pieces

  • Glass for Window 1 x 2 x 2 Flat Dark Brown Part 60601 Element 6492338 ×3
  • Window 1 x 2 x 2 Castle Reddish Brown Part 90195 Element 6063447 ×3

Plates 4 pieces

  • Plate 1 x 2 Dark Blue Part 3023 Element 6554191 or 4528981 ×1
  • Plate 2 x 6 Dark Brown Part 3795 Element 4518687 ×1
  • Plate 1 x 1 Green Part 3024 Element 302428 1 spare in the box ×1
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×1

Bricks Round and Cones 3 pieces

  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×2
  • Brick Round 2 x 2 Dome Top, Vented Stud White Part 3262 Element 6429053 ×1

Plates Round Curved and Dishes 3 pieces

  • Dish 2 x 2 Inverted [Radar] Dark Bluish Gray Part 4740 Element 4211010 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Dark Blue Part 2654 Element 6581774 or 6171732 ×1
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×1

Tiles 3 pieces

  • Tile 1 x 2 with Groove Bright Light Orange Part 3069b Element 4622062 ×1
  • Tile 1 x 2 with Groove Dark Red Part 3069b Element 4539090 or 4529548 ×1
  • Tile 2 x 2 Corner Reddish Brown Part 14719 Element 6221608 ×1

Tiles Special 3 pieces

  • Tile Special 1 x 1 with Clip with Rounded Edges Reddish Brown Part 15712 Element 6348057 or 6071274 ×1
  • Tile Special 2 x 3 Pentagonal Reddish Brown Part 22385 Element 6245259 or 6163184 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Trans-Clear Part 20482 Element 6507895 or 6186867 1 spare in the box ×1

Bricks 2 pieces

  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×2

Bricks Special 2 pieces

  • Brick Special 2 x 2 with Grooves and Axle Hole Dark Orange Part 90258 Element 6315198 ×1
  • Brick Special 1 x 1 with Stud on 1 Side Green Part 87087 Element 6385644 ×1

Animals / Creatures 1 piece

  • Animal, Bird, Small with Bright Light Orange Beak, Black Eyes Print Red Part 41835pr0001 Element 6399031 ×1

Bricks Curved 1 piece

  • Brick Arch 1 x 6 Raised Arch Reddish Brown Part 92950 Element 4655611 ×1

Minifig Accessories 1 piece

  • Equipment Wand [Individual] Dark Brown Part 36752a 1 spare in the box ×1

Minifig Headwear 1 piece

  • Hat, Witch / Wizard (Sorting Hat) Dark Brown Part 38974 Element 6460712 or 6407069 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Sword with Bat, Trans Red Jewels Pattern (Sword of Gryffindor) Flat Silver Part 68503pat0001 Element 6503228 or 6306750 ×1

Minifigures 1 figure

  • Harry Potter, Gryffindor Robes Open, Short Legs (3626c Head) Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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