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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.

Olivia's Tree House

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3065 Olivia's Tree House

210 pieces in 70 part and color combinations, plus 1 minifigure.

The 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 37 pieces

  • Plate 16 x 16 Bright Green Part 91405 Element 4611777 ×1
  • Plate 2 x 2 Corner Green Part 2420 Element 4157120 or 242028 ×4
  • Plate 2 x 3 Green Part 3021 Element 302128 ×1
  • Plate 4 x 6 Green Part 3032 Element 4116671 ×1
  • Plate 4 x 4 Lime Part 3031 Element 4504850 or 4160080 ×1
  • Plate 1 x 2 Medium Lavender Part 3023 Element 4619512 ×5
  • Plate 1 x 2 Red Part 3023 Element 302321 ×6
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×5
  • Plate 1 x 6 Tan Part 3666 Element 4124067 or 366605 ×1
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×8
  • Plate 4 x 4 Tan Part 3031 Element 4243824 or 4113919 ×1
  • Plate 6 x 10 Tan Part 3033 Element 4624185 or 4218966 ×1

Bricks 30 pieces

  • Brick 1 x 2 Bright Pink Part 3004 Element 4517993 or 4245296 ×3
  • Brick 1 x 4 Lime Part 3010 Element 4234716 or 4122449 ×2
  • Brick 1 x 1 with Milk Carton, Cow, Print Medium Blue Part 3005pr0006 Element 4619596 ×1
  • Brick 1 x 2 Medium Nougat Part 3004 Element 4569382 ×15
  • Brick 1 x 3 Reddish Brown Part 3622 Element 4245312 or 4211220 ×2
  • Brick 2 x 2 Corner Reddish Brown Part 2357 Element 4211200 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×6

Plants & Trees 29 pieces

  • Plant, Leaves 6 x 5 Bright Green Part 2417 Element 6266964 or 4129872 ×4
  • Plant, Flower - Small Dark Pink Part 3742 1 spare in the box ×3
  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 1 spare in the box ×2
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×2
  • Plant, Leaves 6 x 5 Green Part 2417 Element 6266968 or 4613823 ×3
  • Plant, Outdoor Accessory Kit, Flower Rose with Pin Red Part 95829 ×4
  • Plant, Outdoor Accessory Kit, Flower with 6 Rounded Petals and Pin Red Part 95831 ×4
  • Plant, Outdoor Accessory Kit, Flower with 7 Thin Petals and Pin Red Part 95832 ×4
  • Plant, Flower - Small Yellow Part 3742 1 spare in the box ×3

Bricks Sloped 23 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Bright Pink Part 54200 Element 4599538 1 spare in the box ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Bright Pink Part 3040b Element 4517995 ×1
  • Brick Sloped 45° 2 x 2 Green Part 3039 Element 303928 ×2
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×2
  • Brick Sloped 45° 2 x 4 Double Red Part 3041 Element 4144003 or 304121 ×1
  • Brick Sloped 33° 3 x 1 Reddish Brown Part 4286 Element 4211197 ×9
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Reddish Brown Part 3678b Element 4585066 or 4211320 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×1

Bricks Round and Cones 12 pieces

  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×6
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×4
  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×2

Animals / Creatures 11 pieces

  • Animal, Bird, Two Feet with Red Beak Print Bright Light Orange Part 98388pr0001 Element 6019082 or 4648074 ×1
  • Animal, Fish [Hollow Stud Mouth] Flat Silver Part 64648 Element 4611885 ×1
  • Animal, Cat, Standing, Looking Left with Light Green Eyes, Dark Pink Nose and Mouth and Dark Bluish Gray Stripes Print Light Bluish Gray Part 93089pr0003 Element 6183850 or 6019030 ×1
  • Insect, Outdoor Accessory Kit, Beetle / Ladybug with Stud Holder Red Part 95827 ×4
  • Insect, Outdoor Accessory Kit, Butterfly with Stud Holder Red Part 95828 ×4

Tiles 11 pieces

  • Tile 1 x 2 with Groove Bright Pink Part 3069b Element 4580010 ×2
  • Tile 1 x 6 with Groove Medium Lavender Part 6636 Element 6635207 or 6265058 ×6
  • Tile 1 x 4 with Groove Tan Part 2431 Element 4550324 or 4542398 ×2
  • Tile 1 x 8 with Groove Tan Part 4162 Element 4544139 or 4519964 ×1

Bricks Curved 9 pieces

  • Brick Arch 1 x 5 x 4 [Irregular Bow, Raised Underside Cross Supports] Reddish Brown Part 76768 Element 6012805 ×8
  • Brick Arch 1 x 4 White Part 3659 Element 6550145 or 365901 ×1

Bricks Special 9 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Bright Pink Part 87087 Element 4621554 ×8
  • Brick Special 1 x 1 with Stud on 1 Side Tan Part 87087 Element 4579260 ×1

Panels 9 pieces

  • Panel 1 x 1 x 1 Corner Bright Light Blue Part 6231 Element 6372235 or 4621165 ×6
  • Panel 1 x 2 x 1 [Rounded Corners] Bright Pink Part 4865b Element 6476739 or 6146231 ×3

Plates Special 9 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Medium Blue Part 87580 Element 6126060 or 4581079 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Tan Part 2540 Element 4140593 or 4125271 ×1
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Tan Part 88072 Element 6261357 or 4655257 ×4
  • Plate Special 1 x 2 with Clip Horizontal on End Yellow Part 63868 Element 6347284 or 4535740 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Yellow Part 60478 Element 4515367 ×1

Supports, Girders and Cranes 7 pieces

  • Support Round 1 x 1 x 6 Solid Pillar Reddish Brown Part 43888 Element 4520612 ×7

Plates Round Curved and Dishes 6 pieces

  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×6

Minifig Accessories 2 pieces

  • Equipment Dish / Plate / Bowl 3 x 3 [Plain] Bright Pink Part 6256 Element 4618629 or 4222938 ×1
  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Pearl Gold Part 64644 Element 4538126 ×1

Rock 2 pieces

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Red Part 30153 Element 6513969 or 6247785 ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Yellow Part 30153 Element 6513974 or 6247795 ×1

Bars, Ladders and Fences 1 piece

  • Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] Medium Blue Part 6020 Element 4618668 ×1

Containers 1 piece

  • Barrel Half Large with Axle Hole Medium Blue Part 64951 Element 4546448 ×1

Minifig Lower Body 1 piece

  • Leg Skeleton Black Part 6266 Element 6240496 or 6038453 ×1

Technic Axles 1 piece

  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1

Minifigures 1 figure

  • Olivia - Dark Pink Top, Dark Blue Skirt 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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