X-Men Inspired Mansion Building Set - 76294
BUILD THE MANSION.
RELIVE THE LEGEND.
Step inside an iconic superhero headquarters and build a world filled with secret rooms, legendary characters and unforgettable moments — piece by piece.
MORE THAN A MANSION. A WORLD OF STORIES.
Some buildings are simply impressive. Others become part of the story.
This two-level headquarters brings together classrooms, laboratories, bedrooms, training spaces and hidden details into one immersive building experience.
Build it slowly. Explore every room. Then step back and see the entire world you created.
SOME BUILDS TAKE YOU BACK TO A STORY YOU NEVER FORGOT.
You start with a box of individual pieces. Room by room, floor by floor, the mansion begins to appear.
And somewhere along the way, you're no longer just building a model. You're recreating a place filled with characters, moments and memories.
That's what makes a great display piece different. It doesn't just sit on the shelf. It tells a story.
WHY YOU'LL LOVE THIS BUILD
Every section gives you another reason to keep building, looking closer and imagining what happens next.
A Mansion With Presence
A large two-level structure designed to become a true centerpiece in your collection.
Look Closer
From Cerebro to the Danger Room, every section introduces another recognizable detail.
Bring The Team Together
Build scenes around a collection of familiar heroes and a towering Sentinel figure.
A Project Worth Taking Your Time With
Thousands of pieces turn the build itself into a rewarding escape for adult collectors.
Enter The Room Where It All Begins.
Step inside the mansion and discover a dedicated high-tech room inspired by one of the most recognizable spaces in the X-Men universe.
It's one of those details that rewards you for slowing down and looking beyond the exterior.
Step Into The Danger Room.
A headquarters needs a place to prepare for what comes next.
The dedicated training area includes a sliding door and customizable walls and accessories, giving you the freedom to create different scenes.
Behind Every Hero Is A Place To Call Home.
Move upstairs and discover personal spaces that make the mansion feel lived in.
A character-inspired bedroom adds another layer of personality to the build — turning an architectural model into a place filled with stories.
Explore The Hidden Workspaces.
Laboratories and research spaces bring a different kind of atmosphere to the mansion.
Equipment, tools and small interior details give you more to discover long after the main structure is finished.
Where The Next Generation Learns To Become Heroes.
The lower level brings together a lobby, classroom and library, giving the mansion the feeling of a real place where people learn, train and live.
These everyday spaces are what make the finished headquarters feel complete.
The Story Isn't Complete Without The Characters.
Bring the mansion to life with a character collection designed to populate the rooms, hallways and training spaces.
Add the buildable Sentinel to the scene and suddenly the scale of the entire headquarters changes.
- 10 character figures
- Buildable Sentinel figure
- Multiple display possibilities
THE SATISFACTION OF BUILDING A WORLD PIECE BY PIECE
A project this detailed isn't meant to be rushed. Take your time. Enjoy the process. Watch the mansion become something real with every section you complete.
Build. Discover. Step Back And Admire.
With more than 3,000 pieces, every stage of the build gives you something new to look forward to — from the first foundations to the final rooftop details.
BUILD THE HEADQUARTERS. KEEP THE STORY.
From thousands of individual pieces to one unforgettable centerpiece, the finished mansion becomes more than something you built. It becomes part of your collection, your space and your story.
X-Men Inspired Mansion Building Set - 76294
- Secure PayPal Checkout
- Ships in Original Box
- Free Missing-Parts Replacement
- Checked Before Shipping
- Tracked Delivery
Shop With Confidence
Everything you need to know before placing your order.
Why do customers choose Wayfairusa?
- Detailed, display-worthy building sets for adult builders and collectors
- Fair prices without the usual retail markup
- Every set ships in its original box
- Free replacement for any missing pieces
- Secure checkout with PayPal and major cards
- Friendly email support from a real team
Why is this set priced lower than retail?
We work directly with the manufacturer and sell online only, so there are no wholesaler or retail-store markups to pay for. That lets us offer large, detailed building sets at a much friendlier price.
wayfairusa sets are compatible building sets. They are not official LEGO® products and wayfairusa is not affiliated with the LEGO Group.
Does it come with the original box?
Yes. Every set ships in its original manufacturer box, with the numbered bags and instruction booklet packed inside, so it's ready to build or give as a gift.
Are all parts included?
Yes. Each set is checked before it leaves our warehouse to make sure all pieces and the instructions are included.
What if a piece is missing?
It happens rarely, but if a piece is missing we'll send a replacement free of charge. Just email hello@wayfairusa.store with your order number, the bag number and a photo or the part number from the instructions.
How long does shipping take?
| Order processing | 1–3 business days |
| United States | 7–15 business days |
| Europe | 7–15 business days |
| Other countries | 10–20 business days |
You'll receive a tracking number by email as soon as your order ships.
My order is taking longer than expected. What can I do?
Because many of our sets are in high demand, some orders may take longer than the usual delivery time. Thank you for your patience. We'll get your set to you as quickly as we can and keep your tracking updated.
If you'd prefer not to wait, email hello@wayfairusa.store with your order number and we'll cancel your order and issue a full refund within 1–3 business days. Depending on your bank or PayPal, it may take a few extra days for the refund to appear in your account.
Is payment secure?
Yes. You can pay with PayPal or major credit and debit cards, as shown at checkout. All payments are processed through encrypted, secure payment gateways, and we never see or store your full card details.
What if my order arrives damaged?
Please email us within a few days of delivery with your order number and photos of the damage. We'll send replacement parts or arrange another solution for you.
Do you accept returns?
Yes. Contact us within 30 days of delivery and our team will help with a return, replacement or refund.
Is this set suitable for collectors?
Absolutely. Many of our customers are adult builders and collectors. Our ships, supercars, landmarks and display models look great on a shelf, desk or in a display case.
Email us at hello@wayfairusa.store. We're happy to help.