Name: LEGO Wallace & Gromit 21371
Brand: Lego
SKU: 21371
Price: 99.99 USD
Availability: InStock

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Set # 21371

Released 2026

Pieces 1038

Price / Piece 9.6¢

Figures None

Age 18+

Scale & Brick Value Piece Volume & Pricing Ranks

Piece Rank #294 Top 20% active

Ranked #294 by piece count against 1,543 currently available retail sets.

Historic Scale #902 Top 5% of 20,150

Historical ranking across 20,150 cataloged releases since 1949.

Part Efficiency #807 9.6¢/pc • Top 53%

Price-per-piece efficiency rank based on official retail MSRP (9.6¢/piece).

Collector Insights Verified Oct 11, 2026

Includes 11 exclusive molds and 27 rare elements recorded across official inventories.

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Set 21371 Build Specifications & Overview

Complete build timeline, spatial dimensions, and display footprint analysis.

Value Breakdown

Est. Build Time (*Pieces per minute): Casual 8.6h 2 ppm*

AFOL (Avg) 4.3h 4 ppm*

Master Builder 2.5h 7 ppm*
Avg Price / Hour: $23.25/hr
Price Per Basic Brick: $0.10

Priced perfectly inline with standard LEGO sets.

Display Dimensions

Height 9 in (22.9 cm) 23 Bricks + 2 Plates high

Width 9 in (22.9 cm) 29 Studs wide

Depth 7 in (17.8 cm) 22 Studs deep

Display Footprint 63.0 sq in (406.5 sq cm) 29 × 22 Studs

The Scale Check

Height equivalent to approx 5.7 minifigures stacked.

Display Fit

Standard Shelf Friendly (Kallax/Billy)

Building Instructions

Download or view the official PDF

Set 21371 Element & Mold Manifest

Comprehensive element inventory and structural part distribution across 1,038 pieces, including 11 unique exclusive molds.

Part Categories

Discover the structural DNA and the exact piece types included in this box.

Standard 518 pcs (49.9%)

Greebles 1x1 185 pcs (17.8%)

Technic 149 pcs (14.4%)

S N O T 101 pcs (9.7%)

Slopes Wedges 58 pcs (5.6%)

Equipment 14 pcs (1.3%)

Bricks Special 9 pcs (0.9%)

Translucent 3 pcs (0.3%)

Rare & Exclusive Parts

Track this build's most elusive bricks and their production history.

Exclusive Parts 11 pieces
Light Nougat Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end (SKU: 25214)
Light Nougat Plate Special 1 x 2 Rounded with 2 Open Studs (SKU: 35480)
Sand Blue Brick Round 3 x 3 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End (SKU: 5057)
White Brick Round 3 x 3 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End (SKU: 5057)
Light Nougat Brick Round Curved 1 x 1 x 1 Quarter Dome (SKU: 5848)
Light Nougat Tile Round 2 x 4 with Mouth, 4 Teeth Print (SKU: 66857pr0059)
White Dome 1 x 1 x 2/3 with Black Dot (Eye) Print (SKU: 6908pr0001)
Dark Brown Animal Body Part, Fin 2 x4 with Handle (SKU: 7511)
Light Bluish Gray Wheel 56 x13 with Spokes (SKU: 7877)
Tan Brick Round 2 x 2 D. Tube with 90° Elbow and Axle Holes (Crossholes) at Each End (SKU: 8384)
Red Windscreen 6 x 2 x 2 with Handle (SKU: 92474)

Rare Parts 27 pieces
Red Brick Arch 1 x 5 x 4 [Continuous Bow, Raised Underside Cross Supports] (SKU: 14395)
• Seen in 2 sets ( 75913 )
Light Nougat Tile Special Round 2 x 2 with Hole (SKU: 15535)
• Seen in 2 sets ( 40865 )
Green Plate Special Round 2 x 2 with Center Stud (Jumper Plate) (SKU: 18674)
• Seen in 2 sets ( 72154 )
Sand Blue Brick Curved Inverted 2 x 1 (SKU: 24201)
• Seen in 2 sets ( 10331 )
Sand Blue Wedge Plate 2 x 2 Cut Corner (SKU: 26601)
• Seen in 2 sets ( 71855 )
Black Helmet Round Sphere with Small Hole (SKU: 51283)
• Seen in 2 sets ( 21368 )
Sand Blue Brick Sloped 18° 2 x 1 x 2/3 (SKU: 5404)
• Seen in 2 sets ( 43302 )
Red Brick Round Corner 4 x 4 x 1 with Bottom Cut Outs, No Studs, Flat Top (SKU: 5649)
• Seen in 2 sets ( 43307 )
Red Brick Curved 2 x 2 with 1 x 2 Cutouts (SKU: 5854)
• Seen in 2 sets ( 72154 )
Sand Blue Brick Curved 1 x 2 x 1 2/3 with 1 Cutout (SKU: 5907)
• Seen in 2 sets ( 77077 )
Medium Azure Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder (SKU: 73562)
• Seen in 2 sets ( 77258 )
Black Brick Round, Quarter 1 x 1 (SKU: 7532)
• Seen in 2 sets ( 72165 )
Black Tile Round 2 x 3 (SKU: 7853)
• Seen in 2 sets ( 75461 )
Black Tyre 75 x 13 (SKU: 7860)
• Seen in 2 sets ( 4000048 )
Orange Creature Body Part, Horn / Snowman Carrot Nose (SKU: 1756)
• Seen in 3 sets ( 71034, 60510 )
Bright Light Yellow Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) (SKU: 4032a)
• Seen in 3 sets ( 75445, 75644 )
Flat Silver Technic Wedge Belt Wheel [aka Pulley] (SKU: 4185)
• Seen in 3 sets ( 60466, 11389 )
Red Plate Special 2 x 2 with Horizontal T-Bar Underneath (SKU: 5066)
• Seen in 3 sets ( 4000049, 75646 )
Red Brick Wedged, Curved 6 x 2 Right, Smooth Inner Walls (SKU: 5711)
• Seen in 3 sets ( 76285, 43014 )
Light Bluish Gray Brick Round 1 x 1 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End (SKU: 7324)
• Seen in 3 sets ( 43301, 77081 )
Bright Green Plate 2 x 3 with 1 x 1 Cutout (SKU: 73831)
• Seen in 3 sets ( 31221, 72050 )
White Brick Curved Inverted 2 x 2 x 1, Corner (SKU: 7512)
• Seen in 3 sets ( 40868, 72166 )
Light Bluish Gray Plate Round Half 2 x 4 with 1 x 2 Cutout (SKU: 7531)
• Seen in 3 sets ( 72157, 72306 )
Flat Silver Hose Rigid 3mm D. 43L (SKU: 75c43)
• Seen in 3 sets ( 75290, 10356 )
Red Windscreen, Curved 4 x 5 (SKU: 7613)
• Seen in 3 sets ( 11501, 31387 )
Red Brick Sloped 30° 1 x 4 x 2/3 (SKU: 7835)
• Seen in 3 sets ( 11375, 72051 )
Light Nougat Brick Curved 4 x 1 Double, No Studs (SKU: 93273)
• Seen in 3 sets ( 76393, 76421 )

Uncommon Parts 9 pieces
Light Nougat Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) (SKU: 34103)
• Seen in 4 sets (incl. 72037, 72050, 76469)
Orange Technic Brick 1 x 1 with Pin Hole (SKU: 6541)
• Seen in 4 sets (incl. 72167)
Lime Hinge Plate 2 x 2 Locking with 1 Finger on Top (SKU: 92582)
• Seen in 4 sets (incl. 21360, 43258)
Light Bluish Gray Equipment Cup / Teacup (SKU: 38014)
• Seen in 5 sets (incl. 10357, 76457, 40955, 75420)
Light Bluish Gray Technic Brick 1 x 3 [3 Pin Holes] (SKU: 5565)
• Seen in 5 sets (incl. 11385, 72306, 75454, 76355)
Light Nougat Brick Round, Half 1 x 2 (SKU: 68013)
• Seen in 5 sets (incl. 75691, 76443, 40861, 76470)
Black Technic Axle and Pin Connector Angled Triple - 60° (SKU: 7329)
• Seen in 5 sets (incl. 11507, 11513, 43030)
Dark Bluish Gray Bracket 1 x 2 - 2 x 4 Inverted (SKU: 7452)
• Seen in 5 sets (incl. 40908, 75457, 76346, 77262)
Tan Brick Round 4 x 4 Dome Top with Round 2 x 2 Recessed, 4 Studs (SKU: 79850)
• Seen in 5 sets (incl. 71411, 71814, 43263)