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Unicorn Castle

Unicorn Castle

31175-1·LEGO·2025·153 parts

Used Avg
$32.83
New Avg
$45.75
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About Unicorn Castle

Unicorn Castle (31175-1) is a LEGO LEGO set from 2025 valued at $32.83 on BrickLink. It contains 153 cataloged parts.

Parts (153)

Plate, Round 6 x 6 with Hole
Plate, Round 6 x 6 with Hole
Plate, Round 6 x 6 with Hole
Plate, Round 6 x 6 with Hole
Horse, Foal with Stud on Back with Molded Lavender Tail and Long Mane with Hole and Printed Black Eyes Pattern
Horse, Foal with Stud on Back with Molded Lavender Tail and Long Mane with Hole and Printed Black Eyes Pattern
Plate, Modified 1 x 1 with Tooth Vertical
Plate, Modified 1 x 1 with Tooth Vertical
×2
Arch 1 x 6 x 2 - Medium Thick Top without Reinforced Underside
Arch 1 x 6 x 2 - Medium Thick Top without Reinforced Underside
×3
Brick, Round 2 x 2 Dome Bottom
Brick, Round 2 x 2 Dome Bottom
×4
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
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)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
×3
Tile, Modified 1 x 1 with Open O Clip
Tile, Modified 1 x 1 with Open O Clip
Arch 1 x 8 x 2 Raised
Arch 1 x 8 x 2 Raised
×2
Plate, Round 1 x 2 Half with 1 Stud (Jumper)
Plate, Round 1 x 2 Half with 1 Stud (Jumper)
Tile, Round 1 x 2 Half
Tile, Round 1 x 2 Half
×3
Tile, Round 1 x 2 Half
Tile, Round 1 x 2 Half
×5
Slope, Curved 2 x 2 Inverted with 2 Recessed Studs
Slope, Curved 2 x 2 Inverted with 2 Recessed Studs
×4
Tile, Round 2 x 2 with Open Stud
Tile, Round 2 x 2 with Open Stud
×2
Tile, Round 2 x 2 with Open Stud
Tile, Round 2 x 2 with Open Stud
Plate, Round Corner 2 x 6 Double
Plate, Round Corner 2 x 6 Double
×2
Plate, Round Corner 2 x 6 Double
Plate, Round Corner 2 x 6 Double
×2
Plate, Round Corner 2 x 6 Double
Plate, Round Corner 2 x 6 Double
×2
Tile, Round 1 x 1 with Bar and Small Pin Hole
Tile, Round 1 x 1 with Bar and Small Pin Hole
×4
Tile, Round 1 x 1 with Bar and Small Pin Hole
Tile, Round 1 x 1 with Bar and Small Pin Hole
×3
Slope, Curved 2 x 1 x 2/3 Inverted
Slope, Curved 2 x 1 x 2/3 Inverted
×6
Slope, Inverted 75 2 x 1 x 3
Slope, Inverted 75 2 x 1 x 3
×2
Tile, Round 1 x 1 Quarter
Tile, Round 1 x 1 Quarter
×3
Tile, Round 1 x 1 Quarter
Tile, Round 1 x 1 Quarter
×3
Tile, Round 1 x 1 Quarter
Tile, Round 1 x 1 Quarter
×7
Minifigure, Crown with Bar
Minifigure, Crown with Bar
×2
Plate, Round 1 x 1 with Bar Handle
Plate, Round 1 x 1 with Bar Handle
Plate 4 x 4 Corner
Plate 4 x 4 Corner
Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
×5
Slope, Inverted 33 3 x 2 with Hollow Round Bottom Tube
Slope, Inverted 33 3 x 2 with Hollow Round Bottom Tube
×2
Tile, Round Corner 2 x 2 Macaroni
Tile, Round Corner 2 x 2 Macaroni
Tile, Round Corner 2 x 2 Macaroni
Tile, Round Corner 2 x 2 Macaroni
×2
Tile, Round Corner 2 x 2 Macaroni
Tile, Round Corner 2 x 2 Macaroni
Brick 2 x 3
Brick 2 x 3
Brick 2 x 2
Brick 2 x 2
Brick 2 x 2
Brick 2 x 2
Brick 1 x 2
Brick 1 x 2
×3
Brick 1 x 2
Brick 1 x 2
×8
Brick 1 x 2
Brick 1 x 2
×2
Window 1 x 2 x 2 2/3 with Rounded Top
Window 1 x 2 x 2 2/3 with Rounded Top
Pane for Window 1 x 2 x 2 2/3 Lattice Diamond with Rounded Top
Pane for Window 1 x 2 x 2 2/3 Lattice Diamond with Rounded Top
Brick 1 x 1
Brick 1 x 1
×2
Brick 1 x 1
Brick 1 x 1
×6
Brick 1 x 1
Brick 1 x 1
×2
Rock 1 x 1 Jewel 24 Facet
Rock 1 x 1 Jewel 24 Facet
×2
Rock 1 x 1 Jewel 24 Facet
Rock 1 x 1 Jewel 24 Facet
×2
Plate 2 x 4
Plate 2 x 4
Plate 2 x 4
Plate 2 x 4
Plate 2 x 3
Plate 2 x 3
×4
Plate 2 x 2
Plate 2 x 2
×2
Plate 2 x 2
Plate 2 x 2
×2
Plate 1 x 2
Plate 1 x 2
×9
Plate 1 x 2
Plate 1 x 2
×6
Plate 1 x 1
Plate 1 x 1
×13
Plate 1 x 1
Plate 1 x 1
×3
Plate 1 x 1
Plate 1 x 1
×9
Brick, Round  1 x 1
Brick, Round 1 x 1
×12
Brick, Round  1 x 1
Brick, Round 1 x 1
×6
Brick, Round  1 x 1
Brick, Round 1 x 1
×12
Tile 1 x 2
Tile 1 x 2
Tile 1 x 1
Tile 1 x 1
×3
Carrot / Club
Carrot / Club
Plant Stem with Bar (Carrot Top / Twig)
Plant Stem with Bar (Carrot Top / Twig)
×2
Plate, Round 1 x 2 with Open Studs
Plate, Round 1 x 2 with Open Studs
×10
Plate 1 x 3
Plate 1 x 3
Plate 1 x 3
Plate 1 x 3
×4
Arch 1 x 4
Arch 1 x 4
×3
Plate 1 x 6
Plate 1 x 6
×2
Bracket 1 x 1 - 1 x 1
Bracket 1 x 1 - 1 x 1
×2
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
Plate 1 x 4
Plate 1 x 4
Plate 1 x 4
Plate 1 x 4
×2
Plate 2 x 6
Plate 2 x 6
Plate 2 x 6
Plate 2 x 6
Cone Half 4 x 2 x 3
Cone Half 4 x 2 x 3
Cone Half 4 x 2 x 3
Cone Half 4 x 2 x 3
Plate 2 x 10
Plate 2 x 10
Pane for Window 1 x 2 x 2 Lattice Diamond
Pane for Window 1 x 2 x 2 Lattice Diamond
×4
Minifigure, Headgear Crown Eggshell with 5 Points and Center Stud
Minifigure, Headgear Crown Eggshell with 5 Points and Center Stud
Hinge Brick 1 x 2 Base
Hinge Brick 1 x 2 Base
×2
Brick, Round 2 x 2 with Axle Hole
Brick, Round 2 x 2 with Axle Hole
×8
Brick, Round 2 x 2 with Axle Hole
Brick, Round 2 x 2 with Axle Hole
×3
Brick, Round 2 x 2 with Axle Hole
Brick, Round 2 x 2 with Axle Hole
×4
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
×2
Cone 2 x 2 x 2 - Open Stud
Cone 2 x 2 x 2 - Open Stud
Cone 4 x 4 x 2 with Axle Hole
Cone 4 x 4 x 2 with Axle Hole
Cone 4 x 4 x 2 with Axle Hole
Cone 4 x 4 x 2 with Axle Hole
Cone 4 x 4 x 2 with Axle Hole
Cone 4 x 4 x 2 with Axle Hole
Tile, Round 1 x 1 Heart
Tile, Round 1 x 1 Heart
×2
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
×5
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
×2
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
×2
Plate, Round 1 x 1
Plate, Round 1 x 1
×3
Plate, Round 1 x 1
Plate, Round 1 x 1
×3
Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)
Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)
×2
Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)
Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)
×2
Plate 8 x 8
Plate 8 x 8
Bird, Small with Black Eyes and Orange Beak Pattern
Bird, Small with Black Eyes and Orange Beak Pattern
Slope 33 3 x 1
Slope 33 3 x 1
Dish 6 x 6 Inverted (Radar) - Solid Studs
Dish 6 x 6 Inverted (Radar) - Solid Studs
Plate 1 x 10
Plate 1 x 10
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Slope, Curved 2 x 2 x 2/3 with 2 Studs and Curved Sides
Slope, Curved 2 x 2 x 2/3 with 2 Studs and Curved Sides
×3
Slope, Curved 1 x 1 x 2/3 Double
Slope, Curved 1 x 1 x 2/3 Double
×7
Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud
Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud
×2
Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud
Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud
Slope, Curved 3 x 1
Slope, Curved 3 x 1
×4
Slope 30 1 x 1 x 2/3
Slope 30 1 x 1 x 2/3
×3
Slope, Curved 2 x 1 with Recessed Stud
Slope, Curved 2 x 1 with Recessed Stud
×9
Slope, Curved 2 x 1 with Recessed Stud
Slope, Curved 2 x 1 with Recessed Stud
×2
Slope, Curved 2 x 1 x 1 2/3
Slope, Curved 2 x 1 x 1 2/3
×4
Plate, Round 4 x 4 with Hole
Plate, Round 4 x 4 with Hole
Plate, Round 4 x 4 with Hole
Plate, Round 4 x 4 with Hole
Plate, Round 4 x 4 with Hole
Plate, Round 4 x 4 with Hole
Plate, Round 4 x 4 with Hole
Plate, Round 4 x 4 with Hole
Window 1 x 2 x 2 Flat Front
Window 1 x 2 x 2 Flat Front
Hinge Brick 2 x 2 Top Plate
Hinge Brick 2 x 2 Top Plate
×2
Slope, Curved 3 x 2 with 4 Studs
Slope, Curved 3 x 2 with 4 Studs
Minifigure Wings Feathered Extended with Stud Holder
Minifigure Wings Feathered Extended with Stud Holder
Minifigure Wings Feathered Extended with Stud Holder
Minifigure Wings Feathered Extended with Stud Holder
Minifigure, Utensil Telescope
Minifigure, Utensil Telescope
Plate, Modified 2 x 4 with 2 Studs (Double Jumper)
Plate, Modified 2 x 4 with 2 Studs (Double Jumper)
×2
Cylinder Half 1 x 2 x 1
Cylinder Half 1 x 2 x 1
×4
Slope, Curved 1 x 1
Slope, Curved 1 x 1
×2
Minifigure, Spiral Unicorn Horn with Small Pin
Minifigure, Spiral Unicorn Horn with Small Pin
×3
Bracket 1 x 1 - 1 x 2 Inverted
Bracket 1 x 1 - 1 x 2 Inverted
×6
Plate 3 x 3 Corner
Plate 3 x 3 Corner
Tile, Round Corner 3 x 3 Macaroni
Tile, Round Corner 3 x 3 Macaroni
×2
Tile, Round Corner 3 x 3 Macaroni
Tile, Round Corner 3 x 3 Macaroni
×2
Tile, Round Corner 3 x 3 Macaroni
Tile, Round Corner 3 x 3 Macaroni
×2
Plate, Round Corner 2 x 2 with 1 x 1 Cutout
Plate, Round Corner 2 x 2 with 1 x 1 Cutout
×2
Horse, Baby Foal with Stud on Back with Molded Bright Light Orange Mane and Tail and Printed Black Eyes with Single Eyelashes and White Pupils Pattern
Horse, Baby Foal with Stud on Back with Molded Bright Light Orange Mane and Tail and Printed Black Eyes with Single Eyelashes and White Pupils Pattern
Horse, Baby Foal with Stud on Back with Molded Dark Pink Mane and Tail and Printed Black Eyes with Double Eyelashes and White Pupils Pattern
Horse, Baby Foal with Stud on Back with Molded Dark Pink Mane and Tail and Printed Black Eyes with Double Eyelashes and White Pupils Pattern
Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside
Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside
×9
Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside
Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside
×5
Plate, Round 1 x 1 with Open Stud
Plate, Round 1 x 1 with Open Stud
×3
Cone 1 1/6 x 1 1/6 x 2/3 (Fez)
Cone 1 1/6 x 1 1/6 x 2/3 (Fez)
×2
Slope 30 1 x 2 x 2/3
Slope 30 1 x 2 x 2/3
×7
Horn, Unicorn / Spiral
Horn, Unicorn / Spiral
×6
Technic, Pin 1/2 with Friction Ridges
Technic, Pin 1/2 with Friction Ridges
×2
Window 1 x 2 x 2 Castle
Window 1 x 2 x 2 Castle
×2
Window 1 x 2 x 2 Castle
Window 1 x 2 x 2 Castle
×2
Arch 1 x 6 Raised Arch
Arch 1 x 6 Raised Arch
×2
Slope, Curved 4 x 2
Slope, Curved 4 x 2

Common questions about Unicorn Castle

How much is LEGO Unicorn Castle (31175-1) worth?

Unicorn Castle sells for an average of $32.83 used and $45.75 new/sealed on BrickLink based on 6 months of completed sales. Current retail availability may affect secondary market prices. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

Is LEGO Unicorn Castle (31175-1) retired?

Unicorn Castle was released in 2025. It should still be widely available at retail from LEGO and authorized retailers.

How do I check if my Unicorn Castle set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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