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.
4,193 pieces in 773 part and color combinations, plus 4 minifigures.
The official piece count includes the 17 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.
Look-alike colors in this set
These parts appear in this set in two colors that are easy to confuse. If you are one short in one color,
check whether it went in where the other color belongs. Each color has its own element ID in the parts list
at the back of the instructions.
Brick 1 x 1Reddish Brown ×3Dark Brown ×18Reddish Brown is redder and lighter than Dark Brown.
Brick 1 x 2Reddish Brown ×3Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 18° 4 x 1Reddish Brown ×3Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Reddish Brown ×7Dark Brown ×7Reddish Brown is redder and lighter than Dark Brown.
Brick Sloped 30° 1 x 2 x 2/3Reddish Brown ×16Dark Brown ×7Reddish Brown is redder and lighter than Dark Brown.
Door Frame 1 x 4 x 6 Type 2Reddish Brown ×1Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
105 more look-alike pairs
Plate 1 x 1Reddish Brown ×39Dark Brown ×35Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 2Reddish Brown ×27Dark Brown ×14Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 4Reddish Brown ×10Dark Brown ×23Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 6Reddish Brown ×20Dark Brown ×10Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 8Reddish Brown ×3Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
Plate 2 x 4Reddish Brown ×1Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Reddish Brown ×23Dark Brown ×18Reddish Brown is redder and lighter than Dark Brown.
Plate Special 2 x 2 with Only 2 studsReddish Brown ×13Dark Brown ×13Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 2 with GrooveReddish Brown ×9Dark Brown ×13Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 3Reddish Brown ×1Dark Brown ×8Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 4 with GrooveReddish Brown ×7Dark Brown ×5Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 6 with GrooveReddish Brown ×3Dark Brown ×14Reddish Brown is redder and lighter than Dark Brown.
Tile 1 x 8 with GrooveReddish Brown ×4Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Tile 2 x 2 Curved, MacaroniReddish Brown ×2Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Tile 2 x 2 with GrooveReddish Brown ×1Dark Brown ×8Reddish Brown is redder and lighter than Dark Brown.
Window 1 x 2 x 2 Flat FrontReddish Brown ×2Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Brick Curved 1 x 1 x 2/3 Double Curved Top, No StudsTan ×2Dark Tan ×18Tan is lighter than Dark Tan.
Bracket 1 x 1 - 1 x 1 InvertedBlack ×3Dark Blue ×7Black is yellower and darker than Dark Blue.
Bracket 1 x 2 - 1 x 2 InvertedBlack ×6Dark Blue ×4Black is yellower and darker than Dark Blue.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Black ×3Dark Blue ×3Black is yellower and darker than Dark Blue.
Brick Sloped 30° 1 x 2 x 2/3Black ×5Dark Blue ×3Black is yellower and darker than Dark Blue.
Plate 1 x 1Black ×24Dark Blue ×4Black is yellower and darker than Dark Blue.
Plate 1 x 2Black ×52Dark Blue ×2Black is yellower and darker than Dark Blue.
Plate 1 x 3Black ×7Dark Blue ×1Black is yellower and darker than Dark Blue.
Plate 1 x 4Black ×18Dark Blue ×1Black is yellower and darker than Dark Blue.
Plate 2 x 2 CornerBlack ×11Dark Blue ×2Black is yellower and darker than Dark Blue.
Plate 6 x 8Black ×14Dark Blue ×1Black is yellower and darker than Dark Blue.
Plate Round 1 x 1 with Solid StudBlack ×2Dark Blue ×7Black is yellower and darker than Dark Blue.
Plate Round Corner 5 x 5 with 4 x 4 Round CutoutBlack ×3Dark Blue ×5Black is yellower and darker than Dark Blue.
Plate Special 1 x 2 Rounded with 2 Open StudsBlack ×10Dark Blue ×7Black is yellower and darker than Dark Blue.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×44Dark Blue ×6Black is yellower and darker than Dark Blue.
Plate Special 2 x 2 with Only 2 studsBlack ×2Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 1 x 1 with GrooveBlack ×14Dark Blue ×7Black is yellower and darker than Dark Blue.
Tile 1 x 2 with GrooveBlack ×28Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 1 x 3Black ×2Dark Blue ×4Black is yellower and darker than Dark Blue.
Tile 1 x 4 with GrooveBlack ×3Dark Blue ×2Black is yellower and darker than Dark Blue.
Tile 2 x 2 Curved, MacaroniBlack ×10Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 2 x 4 with GrooveBlack ×3Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile 2 x 6Black ×2Dark Blue ×1Black is yellower and darker than Dark Blue.
Tile Round 1 x 1 Half CircleBlack ×15Dark Blue ×4Black is yellower and darker than Dark Blue.
Tile Round 1 x 1 QuarterBlack ×26Dark Blue ×35Black is yellower and darker than Dark Blue.
Bar 2L with Stop in CenterBlack ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Bracket 1 x 1 - 1 x 1Black ×5Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Bracket 1 x 1 - 1 x 1 InvertedBlack ×3Dark Bluish Gray ×16Black is darker than Dark Bluish Gray.
Bracket 1 x 1 - 1 x 2Black ×3Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 1 x 2 InvertedBlack ×6Dark Bluish Gray ×23Black is darker than Dark Bluish Gray.
Bracket 2 x 2 with 1 x 2 Vertical StudsBlack ×5Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Bracket 3 x 2 x 1 1/3 with Bottom Stud HolderBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick 1 x 16Black ×3Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick 1 x 2Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 3Black ×1Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick 1 x 6Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick 1 x 8Black ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Brick 2 x 2 CornerBlack ×2Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Brick 2 x 4Black ×3Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Brick Curved 1 x 1 x 2/3 Double Curved Top, No StudsBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Curved 1 x 2 x 1 1/3 with Curved TopBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 2 x 2/3Black ×5Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Sloped 45° 2 x 1 Triple with Inside Stud HolderBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Sloped Double 45° 1 x 1Black ×4Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Brick Special 1 x 1 with HeadlightBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick Special 1 x 2 with GrilleBlack ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Hinge Plate 1 x 2 Locking with 1 Finger on Side, without GrooveBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Panel 1 x 1 x 1 CornerBlack ×2Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Panel 1 x 2 x 1 [Rounded Corners]Black ×3Dark Bluish Gray ×11Black is darker than Dark Bluish Gray.
Plate 1 x 1Black ×24Dark Bluish Gray ×14Black is darker than Dark Bluish Gray.
Plate 1 x 12Black ×15Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×52Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate 1 x 4Black ×18Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate 1 x 6Black ×9Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate 1 x 8Black ×23Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Plate 2 x 2Black ×1Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate 2 x 2 CornerBlack ×11Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×17Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×3Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate 4 x 4Black ×3Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate Round 1 x 1 with Open StudBlack ×13Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Plate Round 1 x 1 with Solid StudBlack ×2Dark Bluish Gray ×22Black is darker than Dark Bluish Gray.
Plate Round Half 3 x 6 with 1 x 2 CutoutBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 Rounded with 2 Open StudsBlack ×10Dark Bluish Gray ×33Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×44Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Door RailBlack ×2Dark Bluish Gray ×88Black is darker than Dark Bluish Gray.
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)Black ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate Special 2 x 2 with Only 2 studsBlack ×2Dark Bluish Gray ×18Black is darker than Dark Bluish Gray.
Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1LBlack ×5Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Technic Brick 1 x 6 [5 Pin Holes]Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile 1 x 1 with GrooveBlack ×14Dark Bluish Gray ×17Black is darker than Dark Bluish Gray.
Tile 1 x 2 with GrooveBlack ×28Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile 1 x 2 with Stud Notch LeftBlack ×1Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile 1 x 2 with Stud Notch RightBlack ×1Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile 1 x 3Black ×2Dark Bluish Gray ×7Black is darker than Dark Bluish Gray.
Tile 1 x 4 with GrooveBlack ×3Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile 1 x 6 with GrooveBlack ×7Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile 1 x 8 with GrooveBlack ×16Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile 2 x 2 Curved, MacaroniBlack ×10Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveBlack ×3Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile 2 x 4 with GrooveBlack ×3Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile 45° Cut 2 x 2 (Triangle)Black ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile Round 1 x 1Black ×5Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile Round 1 x 1 Half CircleBlack ×15Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile Round 1 x 1 QuarterBlack ×26Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Tile Round 2 x 2 with Bottom Stud HolderBlack ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile Special 1 x 2 Grille with Bottom GrooveBlack ×27Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Tile Special 2 x 3 PentagonalBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile Special Round 1 x 1 with Hollow BarBlack ×1Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Plate 1 x 1Dark AzurePart 3024Element 6151664 or 60897791 spare in the box×4
Plate 2 x 4Dark AzurePart 3020Element 6210675 or 6089839×1
Tile 1 x 2 with GrooveDark AzurePart 3069bElement 6151659×1
Tile 1 x 3Dark AzurePart 63864Element 6412744×1
Trans-Clear
7 pieces
Glass for Window 1 x 2 x 2 FlatTrans-ClearPart 60601Element 6673770 or 6524697×4
Rock 1 x 1 Jewel / Gem 24 FacetTrans-ClearPart 30153Element 6513976 or 62477981 spare in the box×3
Pearl Gold
5 pieces
Plate 1 x 1Pearl GoldPart 3024Element 60698871 spare in the box×3
Tile Round 1 x 1 with Clock/Watch PrintPearl GoldPart 98138pr0256Element 63724271 spare in the box×1
Tile Special 1 x 2 Grille with Bottom GroovePearl GoldPart 2412bElement 4490599×1
Blue
4 pieces
Technic Pin Long with Friction Ridges Lengthwise, 1 Center SlotBluePart 42924Element 6299413×4
Medium Nougat
4 pieces
Tile Round 1 x 1 with Animal Track PrintMedium NougatPart 98138pr0056Element 6287856 or 61526761 spare in the box×3
Tile Round 2 x 2 with Bottom Stud HolderMedium NougatPart 14769Element 6368592 or 6173694×1
Medium Azure
3 pieces
Brick Curved 1 x 1 x 2/3 Double Curved Top, No StudsMedium AzurePart 49307Element 6337982×2
Plate 1 x 3Medium AzurePart 3623Element 6119107 or 6013829×1
Tan
2 pieces
Brick Curved 1 x 1 x 2/3 Double Curved Top, No StudsTanPart 49307Element 6286329Also in Dark Tan×2
[No Color/Any Color]
2 pieces
Sticker Sheet 1 for Set 76271-1[No Color/Any Color]Part 10110188Element 6517778×1
Sticker Sheet 2 for Set 76271-1[No Color/Any Color]Part 10108118Element 6483066×1
Dark Purple
1 piece
Plate 2 x 2Dark PurplePart 3022Element 6047422 or 4224861×1
Dark Turquoise
1 piece
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Magenta
1 piece
Plate 1 x 3MagentaPart 3623Element 6054864 or 6022048×1
Pearl Titanium
1 piece
Door Grill 1 x 4 x 6Pearl TitaniumPart 92589Element 6143247 or 6037621×1
Trans-Bright Green
1 piece
Minifig Head [Plain] [Vented Stud - 2 Holes]Trans-Bright GreenPart 28621Element 6513994 or 6276022×1
Trans-Orange
1 piece
Plate Round 1 x 1 with Solid StudTrans-OrangePart 6141Element 6514059 or 62402271 spare in the box×1
Minifigures
4 figures
Batman, Dark Bluish Grey Suit, Black / Dark Blue Cape, Black CowlMinifigure, checked as a whole figure×1
Harley Quinn in Jester Outfit, Red HeadMinifigure, checked as a whole figure×1
The Joker, Medium Lavender Suit, Dark Green HairMinifigure, checked as a whole figure×1
Catwoman, Light Bluish Grey SuitMinifigure, 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.
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.