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LEGO Creator 3 in 1 Unicorn Castle Building Toy 31175
$44.99
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About this item
Highlights
- 3 TOYS IN 1 BOX – 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
- DISCOVER FUN SURPRISES – 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
- GIFT IDEA FOR GIRLS & BOYS – This 3 in 1 building toy makes a great birthday present or any-time treat for kids who love unicorn toys, pretend play, and creative building experiences
- A FUN WAY TO BUILD – The LEGO Builder app guides kids with intuitive tools to save sets, track progress, or zoom in and rotate models in 3D
- LEGO CREATOR TOYS – Every 3 in 1 set (sold separately) lets kids build 3 different LEGO models inspired by some of their biggest passions, including animals, vehicles and houses
- DIMENSIONS – This 390-piece rebuildable LEGO toy set features a unicorn castle measuring over 9 in. (23 cm) high, 7.5 in. (19 cm) wide and 4 in. (11 cm) deep
Description
Fantasy dreams come to life with the LEGO Creator 3 in 1 Unicorn Castle (31175) building set for kids 8 years old and up! Young dreamers can create three different enchanted worlds with the same collection of bricks. They can start by constructing the magnificent unicorn castle with fun fantasy features including four towering spires, two turrets, a colorful rainbow staircase, a fountain, a diamond room, a telescope for stargazing, a charming bird and birdcage, and a golden carrot for feeding magical creatures. The enchanted building adventure continues as young fantasy fans transform their castle into a whimsical unicorn ship with a rainbow sail for navigating through magical seas, then rebuild again into an enchanted playground complete with a forest cabin, garden, and picnic table for outdoor adventures. This versatile building set includes three beautiful unicorn toys: a sunny yellow Pegasus, a rosy pink Pegasus, and a majestic white unicorn, who all help kids bring their pretend play stories to life! Perfect for young fantasy lovers who enjoy creating magical and imaginative adventures, these building blocks make an ideal birthday gift for girls and boys who love unicorn toys. LEGO Creator 3 in 1 sets (each sold separately) deliver hours of pretend play fun that evolves with every rebuild. The LEGO Builder app enhances the experience with helpful 3D viewing tools. Contains 390 pieces.
Number of Pieces: 390
Suggested Age: 8 Years and Up
Model #: 31175
Educational Focus: Gross Motor Skills, Creativity, Fine Motor Skills, Sensory Development, Creative Thinking
Includes: Toy Building Components
Material: Plastic
Battery: No Battery Used
TCIN: 94152693
UPC: 673419412759
Item Number (DPCI): 204-00-9497
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 10.2 inches length x 11 inches width x 2.3 inches height
Estimated ship weight: 1.8 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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4.9 out of 5 stars with 40 reviews
broad age appeal: 5 out of 5
ease of use: 5 out of 5
length of play: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
50% would recommend
2 recommendations
5 out of 5 stars
17 December, 2025
originally posted on influenster.com
Fabulous
[This review was collected as part of a promotion.] 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.
5 out of 5 stars
4 December, 2025
originally posted on influenster.com
Fun, magical, creative and colourful!
[This review was collected as part of a promotion.] 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.
5 out of 5 stars
4 December, 2025
originally posted on influenster.com
Wonderful Gift
[This review was collected as part of a promotion.] 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.
5 out of 5 stars
1 December, 2025
originally posted on influenster.com
Amazing
[This review was collected as part of a promotion.] Amazing design, my daughter loved building it! Instructions were easy to follow, and looked really good when built. Kept her busy for ages and had fun.
5 out of 5 stars
1 December, 2025
originally posted on influenster.com
Colourful and fun
[This review was collected as part of a promotion.] 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.
4 out of 5 stars
30 November, 2025
originally posted on influenster.com
Fun for the family.
[This review was collected as part of a promotion.] We've been really enjoying doing this. It's still going on and will take some time. But it was a lot of fun. Maybe a little harder for the younger ones. But working together it's coming a long. Especially this time of year.
5 out of 5 stars
30 November, 2025
originally posted on influenster.com
Great Lego set
[This review was collected as part of a promotion.] Thank you influenster for this Lego set! Hours of fun for young kids. You can make 3 different variations using the same Lego pieces so even more fun! The colours are so vibrant and instructions are fairly simple
5 out of 5 stars
30 November, 2025
originally posted on influenster.com
Excellent
[This review was collected as part of a promotion.] 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
5 out of 5 stars
Thumbs down graphic, would not recommend
29 November, 2025Verified purchase
(no review title)
Excited to gift this for Christmas. I love that it's 3 in 1. We have the other 3 in 1 unicorn Lego that was also a hit.
5 out of 5 stars
27 November, 2025
originally posted on influenster.com
Beautiful Lego set
[This review was collected as part of a promotion.] The Unicorn Castle LEGO set is absolutely magical! The colors are vibrant, the build is fun without being too difficult, and the final castle looks stunning on display. Perfect for kids and collectors who love fantasy themes. Highly recommend The Unicorn Castle LEGO set exceeded my expectations. The build process was engaging, with clever details and whimsical design elements throughout. The pastel color palette is beautiful, and the unicorn-themed pieces add a touch of charm that makes the set feel truly unique. The instructions were easy to follow, and the castle has several interactive features that make it great for imaginative play. Once assembled, it’s sturdy and looks fantastic on a shelf. Whether you’re buying it for a child or adding it to a fantasy-themed LEGO collection, it’s a delightful set that brings a bit of magic to any room I LOVE this Unicorn Castle LEGO set! From the sparkling towers to the adorable unicorn details, everything about it feels enchanting. Building it was relaxing and enjoyable, and now that it’s finished, it honestly looks like something out of a fairytale. If you enjoy whimsical LEGO builds or just want a set that will make you smile every time you see it, this is the one
5 out of 5 stars
12 October, 2025
originally posted on influenster.com
Great for nurseries or decor
[This review was collected as part of a promotion.] Super cute Lego set! Plan to put in my daughter’s nursery. It’s so beautiful and it’s easy to assemble! You can do video directions. I think the material quality is great as well.
5 out of 5 stars
25 September, 2025
originally posted on influenster.com
Practice building skills and creative
[This review was collected as part of a promotion.] 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
5 out of 5 stars
18 September, 2025
originally posted on LEGO
Awesome
This sets is beautiful and colorful and you definitely get your money's worth. Tho the set is a bit smaller than expected it saves on shelf space
4 out of 5 stars
5 September, 2025
originally posted on influenster.com
Love
[This review was collected as part of a promotion.] The LEGO Unicorn Castle is magical and so much fun to build! My child loved every minute of putting it together, and the finished set is beautiful and detailed. A wonderful gift for any LEGO or unicorn fan!
5 out of 5 stars
3 September, 2025
originally posted on influenster.com
So cute and fun!
[This review was collected as part of a promotion.] Super cute and fun! Kept my daughter busy for several hours in total and the end result was really nice. It came with a lot of pieces and was really enjoyable to put together.
5 out of 5 stars
29 August, 2025
originally posted on influenster.com
Over the rainbow!
[This review was collected as part of a promotion.] 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!
5 out of 5 stars
29 August, 2025
originally posted on influenster.com
So stinking cute!!!
[This review was collected as part of a promotion.] 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!
5 out of 5 stars
29 August, 2025
originally posted on influenster.com
So fun!
[This review was collected as part of a promotion.] The LEGO Unicorn Castle is pure magic in a box! From the moment we opened it, the pastel colors, glittering details, and whimsical unicorn theme stood out. The build itself is fun and engaging also challenging enough to keep older kids (and adults) entertained, but still approachable for younger builders with some guidance.The set comes with lots of imaginative touches, like sparkling towers, cute accessories, and of course, the unicorn figures that really bring the castle to life. Once built, it makes a beautiful display piece, but it’s also sturdy enough for play. My favorite part is how it sparks creativity. kids can easily weave their own fairytale stories around the castle.The only downside is that some of the smaller decorative pieces can pop off during play, but that’s a small trade-off for the overall charm.If you’re looking for a gift that combines building fun with hours of imaginative storytelling, the LEGO Unicorn Castle is a winner!
3 out of 5 stars
28 August, 2025
originally posted on influenster.com
It's an okay item. I wish it was a little bit bigg
[This review was collected as part of a promotion.] 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.
5 out of 5 stars
Thumbs up graphic, would recommend
22 August, 2025
perfect!
i love it! rainbow unicorn castle best three things in one lego. i hope they make more like this!