Let’s be honest—LEGO is no longer just a kids’ toy brand; they have grown to a much larger scale that caters to adults as well. A buildable set like the LEGO X-Mansion is what gets most comic book and superhero movie fans excited, and why not? LEGO buildable sets are based on iconic comic book panels or superhero movie scenes with all our favorite characters—it is a great way to showcase some love for these larger-than-life characters that we love so much.
We’ve noticed that there are two kinds of people: those who build LEGO sets for fun and those who say they build them for their kids (but secretly they’re building them to make it their personal lair). So, if you fall under any one of these categories, then you’re a true fan.
In this article, we’re guiding you through all the clutter on the market and leading you to the best LEGO buildable sets, which include X-Mansion and other iconic sets from both Marvel and DC. Bet this is a crossover that you didn’t expect to happen today, right?
How Long Does It Take to Build the LEGO X-Mansion?
The set holds a total of 3093 pieces, and assembling them requires a lot of time, but the time majorly depends on each individual and how fast or how slow they want to build it. So, don’t worry about the time and enjoy the process.
LEGO X-Mansion and Other Iconic Sets in 2025
If you’re looking for awesome LEGO sets, this list has you covered. Take a look at our favorites.
BEST overall
LEGO Marvel X-Men: The X-Mansion Building Set
PHOTO CREDIT: AMAZON
The X-Men are one of the most popular groups of superheroes in the Marvel comics, who live in a giant X-Mansion, and this buildable set is a replica of the same. It’s not just a mansion for you to gawk at; it has multiple rooms inside, including Professor X’s laboratory, Wolverine’s bedroom, and a medical lab, and that’s just one floor. You get multiple levels that you can build and fill the mansion with. But that’s not all—the set includes 10 action figures and 1 buildable Sentinel figure for you to create an epic battle sequence that is right out of your imagination. You get plenty of highly detailed accessories that you can use to complete the set. It consists of 3093 LEGO bricks, and the LEGO X-Mansion instructions manual has all the necessary details to put it all together, which is super easy and fun to do alone or with the entire family.
Best Batcave
LEGO Super Heroes: The Batcave
PHOTO CREDIT: AMAZON
The Batcave is the one thing that we all wanted to have as kids while reading the comics or watching the movies—it’s the best place to find all the coolest gadgets. But since we’re no longer kids and understand that it’s going to cost a fortune, this LEGO Super Heroes: The Batcave is the next best thing. The ideal age group for this set is said to be 7-14, but your secret is safe with us if you want to buy it for yourself. This set has an incredible amount of accessories, like the Batcycle, Bane’s drill tank, Batman’s gadgets, and more, to make the Batcave appealing. The set also includes 5 minifigures—Bruce Wayne, Batman, Robin, Poison Ivy, and Bane—with detailed paintwork. So, if you, too, get excited about Batman and want a really cool LEGO set, then this is it!
Best Doctor Strange
LEGO Marvel Sanctum Sanctorum
PHOTO CREDIT: AMAZON
This LEGO Marvel Sanctum Sanctorum is every bit as magical as the one from the comics and movies. It features multiple floors of different rooms with artifacts that help the likes of Doctor Strange and his allies to save and maintain the balance in this universe. The set also comes with 9 minifigures, which include Doctor Strange, Iron Man, Spider-Man, Scarlet Witch, and a few others. With all its accessories, like the transparent stand and power effects, you get to forge your own battle scene and make it as epic as possible. It’s a pretty decently sized set, but it is a large-sized fun to bring together. And when it’s built, you can use all its minifigures and recreate scenes from Avengers: Infinity War and Doctor Strange in the Multiverse of Madness, where some of the action takes place around this residence—it’s magical!
Best Arkham Asylum
LEGO The Batman Movie: Arkham Asylum
PHOTO CREDIT: AMAZON
Arkham Asylum is where all the insane criminals are taken, making it one of the most dangerous places in Gotham. The LEGO Arkham Asylum holds some of those infamous Gotham villains like Joker, the Riddler, Two-Face, and more! But don’t worry about them breaking out of it because the set also includes Batman and Robin, who are always there to put them back in. It is an incredible set with multiple rooms, including Dr. Harleen Quinzel’s office, a ward office, a visitors’ room, and a few more, ensuring you have plenty to decorate the set with. This buildable set is every collector’s dream, so if you’re one of them too, then you should definitely grab this one.
Best Iron Man
LEGO Super Heroes Iron Man 3: Malibu Mansion Attack
PHOTO CREDIT: AMAZON
One of the best action scenes of Iron Man 3 is where Mandarin’s Extremis soldiers attacked Tony Stark’s Malibu mansion, and this LEGO set allows you to recreate that awesome scene. The set includes a part of the Malibu mansion, a helicopter, and 5 minifigures—Tony Stark, Mark 42 Armor, Pepper Potts, the Mandarin, and an Extremis soldier. As accessories, you get a few items to decorate Tony’s lab and also his robotic arm, which always has a fire extinguisher equipped. The set has a total of 364 pieces and is appropriate for kids between the ages of 6 and 12, but of course, you can always gift it to yourself.
Best Avengers
LEGO Marvel Avengers Tower Building Kit
PHOTO CREDIT: AMAZON
When you think of epic LEGO sets, the LEGO Marvel Avengers Towers has to be one of them. This is where the OG Avengers fought Loki and his army. It is an absolutely stunning creation to look at, standing tall at 35.5 in. (90 cm) when completed, making it the biggest LEGO Marvel set. The set goes beyond and includes a total of 31 minifigures, adding more heroes to the OG Avengers team. But be careful; the set also includes Loki and his army of Chitauri and Leviathan that are here to take over the tower and, eventually, the world. So, suit up and get ready to battle it out to save the city from the alien army.
Best Spider-Man
LEGO Marvel Spider-Man: Daily Bugle Newspaper Office
PHOTO CREDIT: AMAZON
J. Jonah Jameson hates Spider-Man religiously, but how do you think he would react when Spider-Man brings a massive fight right to the Daily Bugle’s doorstep? We bet he isn’t going to be happy, but we assure you will definitely be happy with this massive action set piece. This giant building of the Daily Bugle stands at 32 in. (82 cm) tall, which is just a tad shorter than the Avengers Tower. It features 25 minifigures of both superheroes and supervillains, giving you the complete catalog and freedom to use them and create a battle scene as large and epic as you want it to be, while JJ Jameson watches from the safety of his office on the third floor. There are loads of fun details on the inside and outside of the building, making it more valuable to own it.
How We Chose the LEGO X-Mansion and Other Iconic Sets
These LEGO sets were picked by our team of comic book and superhero enthusiasts, who have done extensive research about the available LEGO buildable sets. They then tested these sets to ensure that they are as advertised in terms of quality, details, authenticity, and a lot of other factors. The motive was not to focus on just Marvel or DC; they wanted to consider both brands and create one epic list of epic buildable sets. After a lot of research and testing, the team finalized this list.
FAQ
How much will the X-Mansion set cost?
Currently, the LEGO X-Mansion is priced at $328.99 on Amazon.
How big is the LEGO X-Mansion?
The LEGO X-Mansion measures about 10.5” H x 16” W x 10” D (27cm x 40 cm x 25 cm).
Why is LEGO so expensive?
The quality of every LEGO set is quite high; they are made of premium-quality materials with precise engineering and detailed paintwork to replicate the characters in the best way possible. This leads to the prices being so high.
Will Deadpool be in the LEGO X-Mansion?
No, Deadpool is not included in the LEGO X-Mansion set.
