Free tool

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.

Swiss Chalet

Checking

349 Swiss Chalet

81 pieces in 22 part and color combinations.

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.

Show

Piece checklist

Bricks 43 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×13
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×12
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×8
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×6
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×1
  • Brick 2 x 2 without Inside Ridges White Part 3003a ×2
  • Brick 2 x 3 without Cross Supports White Part 3002a ×1

Bricks Sloped 16 pieces

  • Brick Sloped 33° 2 x 2 Double Red Part 3300 Element 330021 ×2
  • Brick Sloped 33° 2 x 4 Double Red Part 3299 Element 329921 ×1
  • Brick Sloped 33° 3 x 2 Red Part 3298 Element 329821 ×3
  • Brick Sloped 33° 3 x 4 Red Part 3297 Element 329721 ×10

Tiles 7 pieces

  • Tile 1 x 2 without Groove Black Part 3069a ×3
  • Tile 2 x 2 without Groove Black Part 3068a ×1
  • Tile 1 x 2 without Groove Light Gray Part 3069a ×3

Windows and Doors 6 pieces

  • Door 1 x 2 x 3 Right, Hollow Studs, Fixed Glass Red Part 33bc01 ×1
  • Window 1 x 2 x 2 Classic, Extended Lip, Hollow Studs [with Glass] Red Part 3081bc01 ×2
  • Window 1 x 6 x 2 with Shutters [Old Style Extended Lip & Glass] Red Part 646bc01 ×3

Bars, Ladders and Fences 4 pieces

  • Fence Lattice 1 x 4 x 2 Red Part 3185 Element 318521 ×3
  • Antenna with Side Spokes White Part 3144 ×1

Plates 3 pieces

  • Plate 4 x 6 White Part 3032 Element 303201 ×3

Baseplates 1 piece

  • Baseplate 16 x 24 with Rounded Corners Green Part 455 ×1

Plants & Trees 1 piece

  • Plant, Tree Granulated Pine Green Part upn0096 ×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.