Love a 3 in 1 build set
3 in 1 set, brilliant idea being 3 in 1. Means you can have the fun of building multiple times. Great quality and colour, easily click together creating a beautiful piece. Love Lego sets.
Retailer prices for 31175 are sorted by the latest lowest price.
Retailer pricesPrice history 31175
We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.
Daily lowest price tracked across 9 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 9 Dutch retailers, 14 Dec 2025 – 31 May 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €39,99 | LEGO.com | In stock | |
| €46,95 | Made in Billund | In stock | |
| €44,99 | ALMAspeelgoed | In stock | |
| €46,95 | Made in Billund | In stock | |
| €44,99 | ALMAspeelgoed | In stock | |
| €39,99 | LEGO.com | In stock | |
| €39,99 | Steentjesplein | In stock | |
| €46,95 | Made in Billund | In stock | |
| €39,99 | LEGO.com | In stock | |
| €39,99 | Steentjesplein | In stock | |
| €46,95 | Made in Billund | In stock | |
| €44,99 | ALMAspeelgoed | In stock |
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Stronger signal than most sets in this theme. Waiting is a reasonable strategy.
How LEGO 31175 compares to RRP and history.
For LEGO Unicorn Castle (31175), we track 3 retailers in the Netherlands, with 3 currently in stock. The current lowest price is €39,99. Use price history and stock data to judge whether this is a good time to buy.
Play out adventures in a magical fantasy world with this LEGO® Creator 3in1 Unicorn Castle (31175) toy set. The castle with 4 towers and 2 turrets features a bird house with 1 bird, a rainbow staircase, a fountain, a diamond room, a telescope and a golden carrot. It also comes with 1 unicorn and 2 Pegasus characters: a yellow Pegasus toy, a pink Pegasus toy and a white unicorn toy for kids to dream up amazing stories. Girls and boys have 3 different LEGO animal playset building options with the same bricks: a castle playset; a unicorn ship model with a rainbow sail; or a playground with a forest cabin, garden and picnic table. LEGO Creator 3in1 sets inspire kids’ imaginations with 3 different models to assemble in every box. They will be excited to build, rebuild and build again. 3in1 sets (sold separately) offer a range of models that appeal to kids’ biggest passions, including superfast vehicles, amazing animals and detailed houses. Models cannot be built simultaneously. Set contains 390 pieces.
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO Unicorn Castle (31175), we track 3 retailers in the Netherlands, with 3 currently in stock. The current lowest price is €39,99. Use price history and stock data to judge whether this is a good time to buy.
Play out adventures in a magical fantasy world with this LEGO® Creator 3in1 Unicorn Castle (31175) toy set. The castle with 4 towers and 2 turrets features a bird house with 1 bird, a rainbow staircase, a fountain, a diamond room, a telescope and a golden carrot. It also comes with 1 unicorn and 2 Pegasus characters: a yellow Pegasus toy, a pink Pegasus toy and a white unicorn toy for kids to dream up amazing stories. Girls and boys have 3 different LEGO animal playset building options with the same bricks: a castle playset; a unicorn ship model with a rainbow sail; or a playground with a forest cabin, garden and picnic table. LEGO Creator 3in1 sets inspire kids’ imaginations with 3 different models to assemble in every box. They will be excited to build, rebuild and build again. 3in1 sets (sold separately) offer a range of models that appeal to kids’ biggest passions, including superfast vehicles, amazing animals and detailed houses. Models cannot be built simultaneously. Set contains 390 pieces.
The current lowest price is €39,99 across 3 tracked retailers.
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Parts inventory
Known set data around pieces and build context.
Plates
Plate 1 x 1
Part ID 3024 · White
Qty 12
Plate 1 x 2
Part ID 3023 · Bright Light Yellow
Qty 9
Plate 1 x 1
Part ID 3024 · Bright Light Yellow
Qty 8
Plate 1 x 2
Part ID 3023 · Light Aqua
Qty 6
Plate 2 x 3
Part ID 3021 · White
Qty 4
Plate 1 x 3
Part ID 3623 · Light Aqua
Qty 4
Plate 2 x 2
Part ID 3022 · Medium Azure
Qty 2
Plate 2 x 2
Part ID 3022 · White
Qty 2
Plate 1 x 1
Part ID 3024 · Blue
Qty 2
Plate 1 x 6
Part ID 3666 · White
Qty 2
Plate 1 x 4
Part ID 3710 · Light Aqua
Qty 2
Plate 4 x 4 Corner
Part ID 2639 · White
Qty 1
Plate 2 x 4
Part ID 3020 · Bright Light Yellow
Qty 1
Plate 2 x 4
Part ID 3020 · White
Qty 1
Plate 1 x 3
Part ID 3623 · White
Qty 1
Plate 1 x 4
Part ID 3710 · Bright Light Yellow
Qty 1
Plate 2 x 6
Part ID 3795 · White
Qty 1
Plate 2 x 6
Part ID 3795 · Blue
Qty 1
Plate 2 x 10
Part ID 3832 · Light Aqua
Qty 1
Plate 8 x 8
Part ID 41539 · White
Qty 1
Plate 1 x 10
Part ID 4477 · Tan
Qty 1
Plate 3 x 3 Corner
Part ID 77844 · White
Qty 1
Plate 1 x 1
Part ID 3024 · White · Spare
Qty 1
Plate 1 x 1
Part ID 3024 · Blue · Spare
Qty 1
Plate 1 x 1
Part ID 3024 · Bright Light Yellow · Spare
Qty 1
Bricks Round and Cones
Brick Round 1 x 1 Open Stud
Part ID 3062b · Light Nougat
Qty 12
Brick Round 1 x 1 Open Stud
Part ID 3062b · Yellowish Green
Qty 12
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]
Part ID 85080 · Light Nougat
Qty 9
Brick Round 2 x 2 with Axle Hole
Part ID 3941 · Light Aqua
Qty 8
Brick Round 1 x 1 Open Stud
Part ID 3062b · Light Aqua
Qty 6
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]
Part ID 85080 · Yellowish Green
Qty 5
Brick Round 2 x 2 Dome Bottom [Open Stud]
Part ID 15395 · White
Qty 4
Brick Round 2 x 2 with Axle Hole
Part ID 3941 · Medium Azure
Qty 4
Brick Round, Half 1 x 2
Part ID 68013 · Light Aqua
Qty 4
Brick Round 2 x 2 with Axle Hole
Part ID 3941 · Lavender
Qty 3
Cone 2 x 2 x 2, Open Stud
Part ID 3942c · Medium Azure
Qty 2
Brick Round 3 x 3 Dome with Center Stud
Part ID 49308 · Dark Azure
Qty 2
Cone 1.17 x 1.17 x 2/3 (Fez)
Part ID 85975 · Pearl Gold
Qty 2
Cone Half 2 x 4 x 3
Part ID 38317 · Light Nougat
Qty 1
Cone Half 2 x 4 x 3
Part ID 38317 · Yellowish Green
Qty 1
Cone 2 x 2 x 2, Open Stud
Part ID 3942c · Dark Pink
Qty 1
Cone 2 x 2 x 2, Open Stud
Part ID 3942c · Lime
Qty 1
Cone 2 x 2 x 2, Open Stud
Part ID 3942c · Medium Lavender
Qty 1
Cone 2 x 2 x 2, Open Stud
Part ID 3942c · Bright Light Orange
Qty 1
Cone 4 x 4 x 2, Axle Hole [Plain]
Part ID 3943b · Lime
Qty 1
Cone 4 x 4 x 2, Axle Hole [Plain]
Part ID 3943b · Dark Pink
Qty 1
Cone 4 x 4 x 2, Axle Hole [Plain]
Part ID 3943b · Bright Light Orange
Qty 1
Brick Round 3 x 3 Dome with Center Stud
Part ID 49308 · Medium Lavender
Qty 1
Cone 1 x 1 [Top Groove]
Part ID 59900 · Trans-Purple
Qty 1
Cone 1 x 1 [Top Groove]
Part ID 59900 · Trans-Dark Pink
Qty 1
Cone 1 x 1 [Top Groove]
Part ID 59900 · Trans-Bright Green
Qty 1
Cone 1 x 1 [Top Groove]
Part ID 59900 · Trans-Yellow
Qty 1
Plates Round Curved and Dishes
Plate Special 1 x 2 Rounded with 2 Open Studs
Part ID 35480 · Medium Azure
Qty 10
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Part ID 2654 · Trans-Clear
Qty 5
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · White
Qty 5
Plate Round Corners 2 x 6 Double
Part ID 18980 · Tan
Qty 2
Plate Round Corners 2 x 6 Double
Part ID 18980 · Yellow
Qty 2
Plate Round Corners 2 x 6 Double
Part ID 18980 · Bright Green
Qty 2
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Dark Pink
Qty 2
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Yellow
Qty 2
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Dark Pink
Qty 2
Plate Round Corner 2 x 2 with 1 x 1 Cutout
Part ID 79491 · White
Qty 2
Plate Round 1 x 1 with Open Stud
Part ID 85861 · Trans-Light Blue
Qty 2
Plate Round 6 x 6 with Hole
Part ID 11213 · Bright Light Orange
Qty 1
Plate Round 6 x 6 with Hole
Part ID 11213 · White
Qty 1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Tan
Qty 1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Orange
Qty 1
Dish 6 x 6 Inverted (Radar) with Solid Studs
Part ID 44375b · Reddish Orange
Qty 1
Plate Round 4 x 4 with Pin Hole
Part ID 60474 · Magenta
Qty 1
Plate Round 4 x 4 with Pin Hole
Part ID 60474 · Bright Green
Qty 1
Plate Round 4 x 4 with Pin Hole
Part ID 60474 · Tan
Qty 1
Plate Round 4 x 4 with Pin Hole
Part ID 60474 · White
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Yellow · Spare
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Dark Pink · Spare
Qty 1
Plate Round 1 x 1 with Open Stud
Part ID 85861 · Trans-Light Blue · Spare
Qty 1
Bricks Curved
Brick Curved 1 x 2 x 1 with Curved Top
Part ID 5841 · White
Qty 9
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs
Part ID 49307 · White
Qty 7
Slope Curved 2 x 1 Inverted
Part ID 24201 · White
Qty 6
Slope Curved 2 x 2 Inverted with 1 x 2 Cutouts
Part ID 1750 · White
Qty 4
Slope Curved 3 x 1 No Studs
Part ID 50950 · Light Aqua
Qty 4
Brick Curved 1 x 2 x 1 2/3 with 1 Cutout
Part ID 5907 · White
Qty 4
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version]
Part ID 15254 · Light Aqua
Qty 3
Brick Arch 1 x 4
Part ID 3659 · Bright Light Yellow
Qty 3
Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End
Part ID 47457 · White
Qty 3
Brick Arch 1 x 8 x 2 Raised
Part ID 16577 · Light Aqua
Qty 2
Brick Curved 1 x 2 x 1 with Curved Top
Part ID 5841 · Trans-Light Blue
Qty 2
Brick Curved 1 x 1
Part ID 7126 · White
Qty 2
Brick Arch 1 x 6 Raised Arch
Part ID 92950 · White
Qty 2
Brick Curved 2 x 3
Part ID 6215 · White
Qty 1
Slope Curved 4 x 2 No Studs
Part ID 93606 · White
Qty 1
Bricks
Brick 1 x 2
Part ID 3004 · Bright Light Yellow
Qty 8
Brick 1 x 1
Part ID 3005 · Light Aqua
Qty 6
Brick 1 x 2
Part ID 3004 · White
Qty 3
Brick 1 x 2
Part ID 3004 · Light Aqua
Qty 2
Brick 1 x 1
Part ID 3005 · Medium Azure
Qty 2
Brick 1 x 1
Part ID 3005 · Bright Light Yellow
Qty 2
Brick 2 x 3
Part ID 3002 · White
Qty 1
Brick 2 x 2
Part ID 3003 · White
Qty 1
Brick 2 x 2 without Inside Ridges
Part ID 6223 · Trans-Light Blue
Qty 1
Bricks Sloped
Slope 30° 1 x 2 x 2/3
Part ID 85984 · Bright Light Yellow
Qty 7
Slope Inverted 75° 2 x 1 x 3
Part ID 2449 · Light Aqua
Qty 2
Slope Inverted 33° 3 x 2, Round Bottom Pin
Part ID 2752 · White
Qty 2
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Bright Light Yellow
Qty 2
Slope 33° 3 x 1
Part ID 4286 · White
Qty 1
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Bright Light Yellow · Spare
Qty 1
Tiles Round and Curved
Tile Round 1 x 1 Quarter
Part ID 25269 · Dark Azure
Qty 6
Tile Round 1 x 2 Half Circle
Part ID 1748 · Medium Azure
Qty 4
Tile Round 1 x 2 Half Circle
Part ID 1748 · White
Qty 2
Tile Round 1 x 1 Quarter
Part ID 25269 · Bright Light Yellow
Qty 2
Tile Round 1 x 1 Quarter
Part ID 25269 · Trans-Light Blue
Qty 2
Tile 2 x 2 Curved, Macaroni
Part ID 27925 · Light Aqua
Qty 2
Tile 3 x 3 Curved, Macaroni
Part ID 79393 · Bright Pink
Qty 2
Tile 3 x 3 Curved, Macaroni
Part ID 79393 · Bright Light Yellow
Qty 2
Tile 3 x 3 Curved, Macaroni
Part ID 79393 · Yellowish Green
Qty 2
Tile 2 x 2 Curved, Macaroni
Part ID 27925 · Lime
Qty 1
Tile 2 x 2 Curved, Macaroni
Part ID 27925 · Coral
Qty 1
Tile 1 x 1 Heart
Part ID 39739 · Pearl Gold
Qty 1
Tile Round 1 x 2 Half Circle
Part ID 1748 · Medium Azure · Spare
Qty 1
Tile Round 1 x 2 Half Circle
Part ID 1748 · White · Spare
Qty 1
Tile Round 1 x 1 Quarter
Part ID 25269 · Trans-Light Blue · Spare
Qty 1
Tile Round 1 x 1 Quarter
Part ID 25269 · Dark Azure · Spare
Qty 1
Tile Round 1 x 1 Quarter
Part ID 25269 · Bright Light Yellow · Spare
Qty 1
Tile 1 x 1 Heart
Part ID 39739 · Pearl Gold · Spare
Qty 1
Plates Special
Bracket 1 x 1 - 1 x 2 Inverted
Part ID 73825 · Yellow
Qty 6
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · White
Qty 4
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Yellow
Qty 3
Plate Special 1 x 1 with Vertical Tooth
Part ID 15070 · Pearl Gold
Qty 2
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)
Part ID 18674 · Dark Pink
Qty 2
Bracket 1 x 1 - 1 x 1
Part ID 36841 · Yellow
Qty 2
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · Tan
Qty 2
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · White
Qty 2
Plate Special 2 x 4 with Groove and Two Center Studs (Jumper)
Part ID 65509 · White
Qty 2
Plate Round 1 x 2 Half Circle with Stud (Jumper)
Part ID 1745 · Pearl Gold
Qty 1
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)
Part ID 18674 · Light Aqua
Qty 1
Plate Special 1 x 1 Rounded with Handle
Part ID 26047 · Pearl Gold
Qty 1
Animal / Creature Body Parts
Creature Body Part, Horn (Unicorn)
Part ID 89522 · Pearl Gold
Qty 5
Animal / Creature Body Part, Wings Double Layer with Anti-Stud
Part ID 6332 · Dark Pink
Qty 1
Animal / Creature Body Part, Wings Double Layer with Anti-Stud
Part ID 6332 · Bright Light Orange
Qty 1
Creature Body Part, Horn (Unicorn)
Part ID 89522 · Pearl Gold · Spare
Qty 1
Tiles Special
Tile Round 1 x 1 with Hollow Bar
Part ID 20482 · Pearl Gold
Qty 3
Tile Round 1 x 1 with Hollow Bar
Part ID 20482 · Yellowish Green
Qty 2
Tile Special 1 x 1 with Clip with Rounded Edges
Part ID 15712 · Pearl Gold
Qty 1
Tile Round 1 x 1 with Hollow Bar
Part ID 20482 · Pearl Gold · Spare
Qty 1
Tile Round 1 x 1 with Hollow Bar
Part ID 20482 · Yellowish Green · Spare
Qty 1
Windows and Doors
Window Pane Latticed 1 x 2 x 2
Part ID 38320 · Pearl Gold
Qty 3
Window 1 x 2 x 2 Castle
Part ID 90195 · Light Aqua
Qty 2
Window 1 x 2 x 2 Castle
Part ID 90195 · Lavender
Qty 2
Window 1 x 2 x 2 2/3 with Rounded Top
Part ID 30044 · Tan
Qty 1
Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top
Part ID 30046 · Pearl Gold
Qty 1
Window 1 x 2 x 2 Flat Front
Part ID 60592 · Tan
Qty 1
Window Pane Latticed 1 x 2 x 2
Part ID 38320 · Pearl Gold · Spare
Qty 1
Tiles
Tile 1 x 1 with Groove
Part ID 3070b · White
Qty 2
Tile 1 x 2 with Groove
Part ID 3069b · Yellow
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · White · Spare
Qty 1
Hinges, Arms and Turntables
Hinge Brick 1 x 2 Base
Part ID 3937 · Blue
Qty 2
Hinge Brick 2 x 2 Top Plate Thin
Part ID 6134 · Blue
Qty 2
Bricks Special
Brick Special 1 x 1 with Headlight
Part ID 4070 · Yellow
Qty 2
Animals / Creatures
Animal, Foal, Long Mane, Lavender Tail, Black Eyes print
Part ID 112958pr0001 · White
Qty 1
Animal, Bird, Small with Orange Beak, Black Eyes print
Part ID 41835pr0003 · Bright Light Yellow
Qty 1
Animal, Foal with Black Eyes, Bright Light Orange Mane, Tail print
Part ID 82445pr0003 · Bright Light Yellow
Qty 1
Animal, Foal with Black Eyes, Dark Pink Mane, Tail print
Part ID 82445pr0004 · Bright Pink
Qty 1
Minifig Headwear Accessories
Headwear Accessory Crown Long with Bar
Part ID 25516 · Pearl Gold
Qty 1
Headwear Accessory Crown Long with Bar
Part ID 25516 · Pearl Gold · Spare
Qty 1
Rock
Rock 1 x 1 Jewel / Gem 24 Facet
Part ID 30153 · Trans-Clear
Qty 1
Rock 1 x 1 Jewel / Gem 24 Facet
Part ID 30153 · Trans-Dark Pink
Qty 1
Rock 1 x 1 Jewel / Gem 24 Facet
Part ID 30153 · Trans-Dark Pink · Spare
Qty 1
Rock 1 x 1 Jewel / Gem 24 Facet
Part ID 30153 · Trans-Clear · Spare
Qty 1
Plants & Trees
Plant, Carrot
Part ID 33172 · Pearl Gold
Qty 1
Plant, Carrot Top
Part ID 33183 · Lime
Qty 1
Plant, Carrot Top
Part ID 33183 · Lime · Spare
Qty 1
Technic Bricks
Technic Brick 1 x 2 [1 Pin Hole]
Part ID 3700 · Light Aqua
Qty 1
Minifig Headwear
Crown / Flower / Egg Shell Half
Part ID 39262 · Pearl Gold
Qty 1
Minifig Accessories
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3
Part ID 64644 · Pearl Gold
Qty 1
Animal / Creature Accessories
Creature Body Part, Horn (Unicorn) with Small Pin
Part ID 7199 · Pearl Gold
Qty 1
Creature Body Part, Horn (Unicorn) with Small Pin
Part ID 7199 · Pearl Gold · Spare
Qty 2
Technic Pins
Technic Pin 1/2 with Friction
Part ID 89678 · Red
Qty 1
Technic Pin 1/2 with Friction
Part ID 89678 · Red · Spare
Qty 1
Retailer reviews
Summarized retailer review data when available.
3 in 1 set, brilliant idea being 3 in 1. Means you can have the fun of building multiple times. Great quality and colour, easily click together creating a beautiful piece. Love Lego sets.
Great set for creative kids! This LEGO Creator 3-in-1 Unicorn Castle is amazing. My child loved that you can build three different models from one box. The colors are very bright and magical. It's a high-quality set that keeps kids busy for hours. Highly recommend!
This was such a lovely little project to do together with my 5 year old. We built it side by side and she absolutely loved being involved and feeling like she was helping. The pieces were easy to work with, everything fit together really well and the quality is honestly very good. It feels strong, sturdy and well made and not flimsy at all. Watching her little face light up when we finished it made it even more special. It was such a nice way to spend time together and create something we are both proud of. I would definitely recommend it for any parent wanting a fun activity to do with their child while also ending up with something great at the end.
A lovely, colourful LEGO set with a magical unicorn theme. The 3-in-1 builds add great replay value and keep kids engaged. Easy to build, well made, and perfect for imaginative play. A great gift for unicorn and fantasy lovers. It is smaller than it appears on the box (but still fun)
The LEGO Unicorn Castle is colourful, fun and easy to build. The instructions are clear, the pieces feel sturdy, and the magical details keep kids engaged long after building is finished. Great value for money. Packaged in a way it can be dismantled and stored. Ergonomical.
Great Lego Creator product! Perfect for my 9 year old little girl! With an amazing 390 pieces and all the different building opportunities it provides hours of fun! Great for kids to get creative and brilliant value for money.
What a fabulous gift for my granddaughter arrived just in time for her birthday. The bits are packed separately very small ones so be careful with youngsters. She was excited and is building it with the help of her 15yr old uncle. Unicorns are cute and assemble will take a little time but honestly its keeps them entertained & bonding time for neice & uncle. Her eyes jyst light up with joy watching it being assembled. Still i progress.
My kids love Lego brand toys.This unicorn castle Lego set is super cute very eye catching and colorful.Great value for money would make a great gift.Thie Lego set kept my little ones busy for a few hours so they had less less screen time and we all joined in with helping put this together.Very easy to put the put together,The instructions are very clear step by step with pictures showing what to do my eldest two had no problems puting this together I also joined in.I would recommend opening one by one as shown in the instruction booklets making it easy to not get the bags mixed up.
I think this set is a really charming and imaginative build — the pastel‑colored castle with towers, rainbow stairs and a unicorn/pegasus theme feels like stepping into a fairytale. The fact that you get three different builds in one set (castle, unicorn-ship, or forest‑cabin playground) gives it a lot of replay value and keeps it fresh. With 390 pieces and a unicorn + two Pegasus figures, it’s a nice size for kids (or even older LEGOfans) who enjoy fantasy and storytelling. That said — the main castle build is much stronger and more polished than the alternate models, which feel a bit less refined in comparison. Overall: a fun, whimsical set — especially good if you love unicorns, fantasy worlds and creative building — though not necessarily the most “serious” LEGO set
The LEGO Creator 3 in 1 Unicorn Castle building set lets kids 8 years old and up create 3 different magical settings using the same bricks: a unicorn castle, unicorn ship, or unicorn playground. ENDLESS PLAY OPTIONS – Kids can practice building skills and creative storytelling by building 3 fun-filled fairy-tale locations (models cannot be built simultaneously). ENCHANT YOUNG BUILDERS – Each playset comes with 3 magical unicorn toys to help young storytellers dream up fantasy adventures: a yellow Pegasus, pink Pegasus, and white unicorn. The unicorn castle features 4 towers, 2 turrets, and a bird house with a bird friend, plus a rainbow staircase, a fountain, a diamond room, a telescope, and a golden carrot
This Lego set is super cute! The instructions were explained extremely well that we had it together in no time. My niece, who loves unicorns but is still too young for it loves to stare at it while saying it is so beautiful! It has a lot of small pieces, so I don't recommend opening all the bags at once. I think this would make a great gift for anyone and would be great fun!
This is the cutest set I've ever seen from Lego!!! So exciting! My daughter will be having a unicorn themed birthday party in a few months and this is perfect for a center piece to decorate the table! 🤠 Can't wait to show her!
I initially was supposed to have help from my daughter but she just wanted me to put it together by myself 😒. The directions were easy to follow. I like how it also came with extra pieces. I will say that it was a lot smaller than I thought.
Building the Unicorn Castle was pure joy—it felt like stepping into a rainbow fairytale. The assembly was surprisingly smooth, with clear instructions and clever little details that kept it interesting without being frustrating. The colors are absolutely magical, and once it’s built, it makes a gorgeous display piece that doesn’t just sit there—it sparks so much imagination. It’s sturdy enough to withstand curious little hands, but also special enough that adults will lowkey claim it as their own. Definitely more than just a “kids’ toy”—it’s an experience.
Such a cute and fun Lego! I loved the option to do different variations! My girls love unicorns so it was fun to be able to do this with them and not have to worry about the pieces breaking or falling apart. Quality was fantastic.
My girls absolutely love this Lego set. They love the unicorn and the two Pegasus. The only reason I gave it four stars is because you cannot make all three at the same time. You can only make one at a time. It did come with three separate bags of Legos numbered, and usually that means one bag for each booklet, but you need all three bags for one booklet, so that was a little disappointing. As far as difficulty goes, it is rated for 8+ and my daughter just turned 6 but she absolutely loves Legos and has been putting Legos together for a while, so she absolutely loved it.
Love this Lego set! My child & husband put it together and it is so cute! Instructions are clear, good step by step pictures to help. Would recommend for anyone or the LEGO connoisseur
The assembly was very easy stress free. The entertainment value is thru the roof. The versatility is only limited to your child’s imagination. Also no safety concerns whatsoever.
Love the Lego set. My daughter love unicorns and it will be her Christmas present this year, I can't wait to play with her to share more daughter & mom time. Pastel color with decent size pieces ,good numbers of pieces so enough challenges and fun for kid.
This is the LEGO group at its finest here with the Unicorn castle. It is simply stunning and unique among my collection to highlight in such a small thing. From first sight its colors stood out from the box at the store as something special and the colors make other standard colors around it really pop at home to enliven any imagination. The build is succinct yet brilliant to have all the main features one expects in a castle, perfect for an entry to a new genre of light fantasy and cities in the clouds. The overall shaping is very well done, one of the things I did not see from the box was the little waterfall at the side which really completes the whole vibe to perfection the way the bricks sparkle. It is almost a shame there there are not more pronounced features of this. The mini Pegasus are charming and I hope there will be a companion build to this with them in all the pastel colors of the rainbow. The unicorn and horses are also sensible and just how I would have wanted them to be in the classic styling. THANK YOU Lego for not making them overly cartoon like and rather to fit in with classic animals. Lets not forget the little bird house! A green frog would fit in here too.... There are many other characters that would make a welcome addition to this theme. I have an owl at the observatory, what if he were green or lilac? And what about a winged lion? Or luck dragon, little bee people, little fairies, rock gnome etc.. let the imagination run wild and let it manifest for this fun whimsical wholesome theme. This one isn't just for little girls, it doesn't matter if your a dungeon loving castle fan that would never think to get this, it has room in every castle fans dingy dungeon corner, as a balance to any dark power that grows too strong. Unexpectedly this is somehow the set I have always been waiting for. The Potential for expanding and developing this into a larger theme would be just too much fun! This realm of fantasy is refreshing and inspiring, a real game changer! I can't commend the design team enough for this one. Some Ideas for Followup sets to this could be the Floating Mystic pond/ water falls. Spirit tree in the clouds. Rainbow bridge of Happyness. Pheonix hideaway, Fairy Godmothers cottage....
All retailer prices
Current prices, stock and discounts per retailer.
Price context
Lowest, highest and average price for this set.
This context is based on 349 price points across 3 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
Waiting is a reasonable strategy: the signal is stronger than many comparable sets.
FAQ & set details
Pieces, year, RRP and retailer coverage.
Quick answers about price, stock and set data.