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.
4,660 pieces in 631 part and color combinations, plus 13 minifigures.
LEGO counts 4,711 pieces. This inventory comes from a separate parts catalog and lists 4,712, including the 52 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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.
Equipment Cup / Teacup Saucer with Recessed Stud on Top [Plain]Trans-Clear ×5White ×8Trans-Clear is see-through: hold the piece up to a light.
Plate 1 x 1Trans-Clear ×1White ×12Trans-Clear is see-through: hold the piece up to a light.
Plate Round 1 x 1 with Open StudWhite ×1Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Tile Round 1 x 1 Half CircleLight Nougat ×3Tan ×88Light Nougat is bluer and lighter than Tan.
Bracket 1 x 2 - 2 x 2Light Aqua ×1Sand Green ×1Light Aqua is bluer and redder than Sand Green.
Plate 1 x 2Light Aqua ×1Sand Green ×3Light Aqua is bluer and redder than Sand Green.
51 more look-alike pairs
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3Reddish Brown ×12Dark Brown ×4Reddish Brown is redder and lighter than Dark Brown.
Equipment Wand [Individual]Dark Brown ×1Reddish Brown ×1Dark Brown is greener and darker than Reddish Brown.
Plate 1 x 1Reddish Brown ×17Dark Brown ×3Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 10Reddish Brown ×2Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
Plate 1 x 2Dark Brown ×7Reddish Brown ×5Dark Brown is greener and darker than Reddish Brown.
Plate 1 x 4Dark Brown ×3Reddish Brown ×9Dark Brown is greener and darker than Reddish Brown.
Plate 1 x 6Dark Brown ×1Reddish Brown ×3Dark Brown is greener and darker than Reddish Brown.
Plate 2 x 2Dark Brown ×4Reddish Brown ×1Dark Brown is greener and darker than Reddish Brown.
Plate 2 x 2 CornerReddish Brown ×1Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Plate 2 x 4Reddish Brown ×3Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Plate Round 1 x 1 with Solid StudDark Brown ×4Reddish Brown ×56Dark Brown is greener and darker than Reddish Brown.
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)Dark Brown ×1Reddish Brown ×1Dark Brown is greener and darker than Reddish Brown.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Reddish Brown ×8Dark Brown ×7Reddish Brown is redder and lighter than Dark Brown.
Plate Special 2 x 2 with Only 2 studsReddish Brown ×10Dark Brown ×2Reddish Brown is redder and lighter than Dark Brown.
Tile 2 x 2 with GrooveReddish Brown ×2Dark Brown ×1Reddish Brown is redder and lighter than Dark Brown.
Animal Body Part, Horn (Cattle)Dark Tan ×12Tan ×14Dark Tan is darker than Tan.
Brick 1 x 1Tan ×73Dark Tan ×10Tan is lighter than Dark Tan.
Brick Special 1 x 1 with Stud on 1 SideTan ×64Dark Tan ×12Tan is lighter than Dark Tan.
Brick Special 1 x 2 with 2 Studs on 1 SideTan ×2Dark Tan ×4Tan is lighter than Dark Tan.
Hair Small TuftTan ×15Dark Tan ×17Tan is lighter than Dark Tan.
Plate 1 x 1Tan ×70Dark Tan ×60Tan is lighter than Dark Tan.
Plate 1 x 10Tan ×5Dark Tan ×4Tan is lighter than Dark Tan.
Plate 1 x 2Tan ×63Dark Tan ×53Tan is lighter than Dark Tan.
Plate 1 x 3Dark Tan ×16Tan ×49Dark Tan is darker than Tan.
Plate 1 x 4Tan ×27Dark Tan ×35Tan is lighter than Dark Tan.
Plate 1 x 6Dark Tan ×3Tan ×15Dark Tan is darker than Tan.
Plate 2 x 2 CornerDark Tan ×16Tan ×63Dark Tan is darker than Tan.
Plate 2 x 3Dark Tan ×2Tan ×3Dark Tan is darker than Tan.
Plate 2 x 6Dark Tan ×1Tan ×8Dark Tan is darker than Tan.
Plate Special 1 x 2 Rounded with 2 Open StudsTan ×1Dark Tan ×8Tan is lighter than Dark Tan.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Dark Tan ×20Tan ×2Dark Tan is darker than Tan.
Plate Special 1 x 2 with Door RailDark Tan ×51Tan ×282Dark Tan is darker than Tan.
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)Tan ×2Dark Tan ×1Tan is lighter than Dark Tan.
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]Tan ×8Dark Tan ×2Tan is lighter than Dark Tan.
Tile 1 x 1 with GrooveTan ×44Dark Tan ×101Tan is lighter than Dark Tan.
Tile 1 x 2 with GrooveDark Tan ×77Tan ×37Dark Tan is darker than Tan.
Tile 1 x 3Dark Tan ×17Tan ×4Dark Tan is darker than Tan.
Tile 1 x 6 with GrooveDark Tan ×1Tan ×68Dark Tan is darker than Tan.
Tile 1 x 1 with GrooveBlack ×2Dark Blue ×11Black is yellower and darker than Dark Blue.
Tile 1 x 2 with Stud Notch LeftBlack ×2Dark Blue ×2Black is yellower and darker than Dark Blue.
Tile 1 x 2 with Stud Notch RightDark Blue ×2Black ×2Dark Blue is bluer and lighter than Black.
Tile Round 1 x 1 Half CircleDark Blue ×2Black ×2Dark Blue is bluer and lighter than Black.
Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]Black ×2Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Dark Bluish Gray ×8Black ×1Dark Bluish Gray is lighter than Black.
Plate Special 2 x 2 with Only 2 studsBlack ×7Dark Bluish Gray ×12Black is darker than Dark Bluish Gray.
Tile 1 x 1 with GrooveBlack ×2Dark Bluish Gray ×8Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveDark Bluish Gray ×6Black ×1Dark Bluish Gray is lighter than Black.
Tile 2 x 4 with GrooveBlack ×1Dark Bluish Gray ×24Black is darker than Dark Bluish Gray.
Seat / Chair 2 x 2Reddish BrownPart 4079Element 4211206×2
Rock
1 piece
Rock 1 x 1 Jewel / Gem 24 FacetTrans-ClearPart 30153Element 6513976 or 62477981 spare in the box×1
Stickers
1 piece
Sticker Sheet for Set 21373-1[No Color/Any Color]Part 10118208Element 6612372×1
Tools
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Minifigures
13 figures
Mary CrawleyMinifigure, checked as a whole figure×1
Edith CrawleyMinifigure, checked as a whole figure×1
Tom BransonMinifigure, checked as a whole figure×1
Charles CarsonMinifigure, checked as a whole figure×1
Elsie HughesMinifigure, checked as a whole figure×1
Anna BatesMinifigure, checked as a whole figure×1
John BatesMinifigure, checked as a whole figure×1
Thomas BarrowMinifigure, checked as a whole figure×1
Daisy MasonMinifigure, checked as a whole figure×1
Beryl PatmoreMinifigure, checked as a whole figure×1
Robert CrawleyMinifigure, checked as a whole figure×1
Violet CrawleyMinifigure, checked as a whole figure×1
Cora CrawleyMinifigure, 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.