LEGO Building Systems

About LEGO Building Systems

LEGO Building Systems (40505-1) is a LEGO Promotional set from 2024. There isn't enough recent sales data for a reliable price estimate.

Parts (271)

Plate 3 x 3

×16

Minifigure Footgear Roller Skate

×4

Minifigure Footgear Roller Skate

×3

Minifigure Footgear Roller Skate

×5

Minifigure Footgear Roller Skate

×13

Tile 2 x 2 Corner

Tile 2 x 2 Corner

Slope 45 2 x 1 Triple with Bottom Stud Holder

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×2

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×2

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×10

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×4

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×5

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×3

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×13

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×14

Tile, Modified 1 x 1 with Open O Clip

×2

Tile, Modified 1 x 1 with Open O Clip

×2

Tile, Modified 1 x 1 with Open O Clip

×3

Tile, Modified 1 x 1 with Open O Clip

Plate, Round 1 x 2 Half with 1 Stud (Jumper)

Plate, Round 1 x 2 Half with 1 Stud (Jumper)

×3

Minifigure, Weapon Harpoon, Smooth Shaft

×2

Plate, Modified 1 x 2 with Pin Hole on Bottom

×2

Arch 1 x 12 x 3 Raised Arch with 5 Cross Supports

×4

Tile, Round 1 x 1 with Bar and Small Pin Hole

×4

Slope 45 1 x 1 x 2/3 Quadruple Convex Pyramid

×2

Brick 2 x 2 Corner

×9

Panel 1 x 2 x 1 with Rounded Corners and 2 Sides

×3

Plate 2 x 2 Corner

×2

Tile, Round 1 x 1 Half Circle Extended

×2

Tile, Round 1 x 1 Half Circle Extended

×4

Tile, Round 1 x 1 Half Circle Extended

×2

Tile, Round 1 x 1 Half Circle Extended

×2

Wedge, Plate 2 x 2 Left

Wedge, Plate 2 x 2 Left

Wedge, Plate 2 x 2 Right

Wedge, Plate 2 x 2 Right

Tile 1 x 4

Tile 1 x 4

×2

Tile 1 x 4

×2

Plate 2 x 12

×4

Brick 2 x 6

×5

Plate, Round 1 x 1 with Flower Edge (5 Petals)

×3

Plate, Round 1 x 1 with Flower Edge (5 Petals)

×2

Wedge, Plate 2 x 2 Cut Corner

Tile 2 x 3

×4

Tile 2 x 3

×2

Wedge 2 x 1 x 2/3 Right

Wedge 2 x 1 x 2/3 Left

Brick 2 x 4

×2

Brick 2 x 4

Brick 2 x 4

×7

Brick 2 x 2

Brick 2 x 2

×2

Brick 2 x 2

×5

Brick 1 x 2

Brick 1 x 2

×40

Brick 1 x 1

×4

Brick 1 x 4

Brick 1 x 4

×71

Slope, Curved 2 x 2 Double with 2 Hollow Studs

Plate 2 x 4

×2

Plate 2 x 4

×4

Plate 2 x 4

Plate 2 x 3

×5

Plate 2 x 3

×3

Plate 2 x 3

Plate 2 x 3

Plate 2 x 2

×4

Plate 2 x 2

×2

Plate 2 x 2

Plate 2 x 2

Plate 2 x 2

×11

Plate 2 x 2

×8

Plate 1 x 2

×2

Plate 1 x 2

×5

Plate 1 x 2

×6

Plate 1 x 2

×7

Plate 1 x 2

×5

Plate 1 x 2

×12

Plate 1 x 2

Plate 1 x 2

Plate 1 x 1

×30

Plate 1 x 1

×11

Plate 1 x 1

×8

Plate 1 x 1

×2

Plate 1 x 1

×11

Plate 1 x 1

×14

Plate 1 x 1

×13

Plate 1 x 1

×2

Plate 1 x 1

×2

Plate 1 x 1

×3

Plate 1 x 1

×6

Plate 1 x 1

×4

Plate 1 x 1

×5

Plate 4 x 12

×16

Plate 6 x 10

×3

Plate 6 x 10

×2

Plate 2 x 8

Plate, Round Corner 3 x 3

Plate, Round Corner 3 x 3

Plate 6 x 8

×3

Bar 4L (Lightsaber Blade / Wand)

Slope 45 2 x 1 Double with Bottom Stud Holder

Brick, Round 1 x 1

Brick, Round 1 x 1

×2

Brick, Round 1 x 1

Tile 2 x 2

×30

Tile 2 x 2

Tile 2 x 2

×6

Tile 2 x 2

×26

Tile 2 x 2

×44

Tile 2 x 2

×11

Tile 1 x 2

×2

Tile 1 x 2

×50

Tile 1 x 2

×17

Tile 1 x 2

×8

Tile 1 x 1

×2

Tile 1 x 1

×3

Tile 1 x 1

×3

Tile 1 x 1

×3

Tile 1 x 1

×3

Tile 1 x 1

×2

Tile 1 x 1 with 4 White Stripes Pattern

×20

Plate, Modified 2 x 3 with Hole

×5

Technic, Brick 1 x 2 with Holes

×2

Technic, Brick 1 x 2 with Holes

Technic, Pin Connector Plate 1 x 2 x 1 2/3 with 2 Holes on Top

×2

Bar 1L with 1 x 1 Round Plate with Hollow Stud

×2

Bar 1L with 1 x 1 Round Plate with Hollow Stud

×6

Tile, Modified 2 x 2 with Studs on Edge

×4

Tile, Modified 2 x 2 with Studs on Edge

×4

Tile, Modified 2 x 2 with Studs on Edge

×4

Plate, Modified 1 x 3 with 2 Studs (Double Jumper)

×2

Plate, Modified 1 x 3 with 2 Studs (Double Jumper)

×7

Plate, Modified 1 x 3 with 2 Studs (Double Jumper)

×4

Plate, Modified 1 x 3 with 2 Studs (Double Jumper)

×5

Plate, Modified 1 x 3 with 2 Studs (Double Jumper)

×8

Plate, Modified 1 x 3 with 2 Studs (Double Jumper)

×3

Plate 1 x 8

×6

Plate 1 x 8

×4

Plate 1 x 8

×4

Slope 45 1 x 1 x 2/3 Double

×2

Slope 45 1 x 1 x 2/3 Double

×3

Plate, Round 1 x 2 with Open Studs

Plate, Round 1 x 2 with Open Studs

×3

Tile, Modified 2 x 2 Triangular

×2

Tile, Modified 2 x 2 Triangular

×2

Brick 1 x 3

×7

Plate 1 x 3

×2

Plate 1 x 3

Plate 1 x 3

×2

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

Slope, Inverted 45 2 x 1

×8

Technic, Pin without Friction Ridges

×15

Bracket 1 x 1 - 1 x 1 Inverted

×5

Bracket 1 x 1 - 1 x 1 Inverted

×3

Bracket 1 x 1 - 1 x 1 Inverted

×2

Bracket 1 x 1 - 1 x 1 Inverted

Technic, Brick 1 x 2 with Hole

×3

Technic, Brick 1 x 4 with Holes

Plate 1 x 4

Plate 1 x 4

×6

Plate 1 x 4

×4

Plate 1 x 4

×4

Plate 1 x 4

×2

Slope, Curved 1 x 2 with Bottom Stud Holder

×2

Plate 2 x 6

×2

Plate 2 x 6

Plate 2 x 10

×2

Technic, Brick 1 x 6 with Holes

Plate 6 x 6

×3

Plate, Round 2 x 2 with Axle Hole

Brick, Modified 1 x 1 with Headlight

×6

Brick, Modified 1 x 1 with Headlight

×2

Brick, Modified 1 x 1 with Headlight

×14

Brick, Modified 1 x 1 with Headlight

Brick, Modified 1 x 1 with Headlight

Plate, Round 1 x 1

×4

Plate, Round 1 x 1

×2

Tile 1 x 8

×6

Tile 1 x 8

Tile 1 x 8 with White 'LEGO Building Systems' Pattern

Tile 1 x 8 with White 'LEGO House', Bold Font Pattern

Plate, Modified 1 x 4 with 2 Studs with Groove

×3

Brick, Modified 1 x 2 with Channel

×9

Wheel 11mm D. x 8mm with Center Groove, 4 Spokes

×14

Technic Bush 1/2 Smooth

×5

Technic Bush 1/2 Smooth

×2

Technic, Pin 1/2 without Friction Ridges

×3

Plate 2 x 16

×4

Slope 33 3 x 1

Plate, Modified 1 x 2 with Open O Clip on Top

Plate, Modified 1 x 2 with Open O Clip on Top

Plate, Modified 1 x 2 with Open O Clip on Top

Plate, Modified 1 x 2 with Open O Clip on Top

×10

Brick, Modified 1 x 2 with Pin and Bottom Stud Holder

×2

Technic, Axle 3L

×4

Cone 1 x 1 with Top Groove

×3

Brick, Modified 1 x 2 x 2/3 with Studs on Sides and Extended Stud Receptacle

Pneumatic T Piece Second Version (T Bar with Ball in Center)

×2

Brick, Modified 1 x 1 with Studs on 4 Sides

Dish 2 x 2 Inverted (Radar)

Bar 1L with Clip Mechanical Claw - Cut Edges and Hole on Side

Slope, Curved 1 x 1 x 2/3 Double

×2

Plate, Modified 1 x 1 with Tooth Horizontal

Plate, Modified 1 x 1 with Tooth Horizontal

Slope 30 1 x 1 x 2/3

×7

Slope 30 1 x 1 x 2/3

×3

Slope 30 1 x 1 x 2/3

×2

Slope 30 1 x 1 x 2/3

Slope 30 1 x 1 x 2/3

×2

Slope 30 1 x 1 x 2/3

×4

Slope 30 1 x 1 x 2/3

×11

Minifigure, Propeller 2 Blade Twisted Tiny with Small Pin

×2

Technic, Axle Connector Hub with 3 Axles

Window 1 x 2 x 2 Plane, Single Hole Top and Bottom for Glass

×6

Plate, Modified 1 x 2 with Bar Handle on End

Plate, Modified 1 x 2 with Bar Handle on End

Plate 1 x 12

×4

Plate 1 x 12

×6

Plate 1 x 12

×12

Minifigure, Utensil Hose Nozzle Elaborate

×2

Panel 1 x 1 x 1 Corner

×4

Panel 1 x 1 x 1 Corner

×2

Panel 1 x 1 x 1 Corner

×4

Tile 1 x 3

×2

Tile 1 x 3

×15

Technic, Brick 1 x 1 with Hole

×5

Technic, Brick 1 x 1 with Hole

×12

Technic, Brick 1 x 1 with Hole

×5

Plate, Modified 2 x 4 with 2 Studs (Double Jumper)

Bar 1L with Angled Hollow Stud

×2

Tile 1 x 6

×6

Tile 1 x 6

×4

Tile 1 x 6

×6

Plate, Modified 1 x 2 with Wheel Holder, Reinforced Underside

×4

Tile 2 x 6

×4

Technic, Brick 1 x 1 with Axle Hole

×12

Technic, Brick 1 x 1 with Axle Hole

×3

Bracket 1 x 1 - 1 x 2 Inverted

Hose, Rigid 3mm D. 18L / 14.4cm

×3

Bar 2L with Stop Ring

×3

Plate 1 x 5

Plate 1 x 5

Plate 1 x 5

×4

Bracket 1 x 1 - 1 x 2

×4

Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside

Plate, Round 1 x 1 with Open Stud

×2

Tile 2 x 4

×2

Tile 2 x 4

×2

Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)

×2

Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)

×3

Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)

×4

Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)

Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)

×13

Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)

×2

Bar 3L (Bar Arrow)

×2

Minifigure, Utensil Statuette / Trophy

×2

Plate 16 x 16

Plate 2 x 14

Tire 17.5mm D. x 6mm with Shallow Staggered Treads - Band Around Center of Tread

×4

Plate 8 x 16

Wheel 11mm D. x 6mm with 8 Spokes

×4

Brick and Axle Separator

Tile, Round 1 x 1

×4

Tile, Round 1 x 1

×5

Tile, Round 1 x 1

×4

Minifigure, Utensil Ingot 1 x 2

×2

Bracket 1 x 2 - 1 x 2

Common questions about LEGO Building Systems

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