What are the best Lego Ideas sets? Since 2008, this range of fan-designed creations has given Lego lovers the opportunity to turn their personal dreams for Lego kits into reality. Fans submit their idea, and if their design gets enough public votes, Lego turns it into a real product, complete with info about the creator. Some of those sets are pure genius – so we’ve created this guide to our favorite Lego Ideas creations that you can buy right now!
For more options, do check out our expert buyer’s guide to the absolute best Lego sets for adults, and our lists tracking the biggest Lego sets and most expensive Lego sets available.
Why you can trust us ✔ We spend hours testing games, toys, and services. Our advice is honest and unbiased to help you buy the best. Find out how we test.
Tuxedo Cat
Best Lego Ideas set overall
Model number | 21349 |
Build time | Roughly 5 hours |
Number of pieces | 1710 |
Number of minifigures | 0 |
Recommended age | 18+ |
Height | 32cm |
- Customizable eyes and expressions
- Highly detailed
- Slightly repetitive build
- Bits may fall off when moving
Over the years, there have been a few Lego cats, but they’ve mostly been smaller and none of them have been particularly detailed. This recent Lego Ideas set is the first one to give you an (almost) life-sized blocky cat replica. If you’re a feline fanatic, it’s a wonderful display piece to have somewhere in your home, and unlike a real cat, it’s not going to wake you up in the wee hours of the morning.
Building the set can get quite repetitive, because, for example, you have to build the legs separately and but they follow the same process. Fortunately, the pieces have been color-coded so that it’s easy to distinguish which parts go on which limb. On the outside it’s all just black and white, so having colored pieces inside is a bit of a relief, because it would otherwise become difficult and frustrating to find the right pieces.
Once finished, you have a Lego cat replica that, if not inspected closely, could easily be mistaken for the real thing. Strategically place it around your house and you’ll be able to startle your cohabitors into thinking you’ve got a cat. Of course, if you already have a cat, I’m sure they’ll appreciate you building a Lego statue in their honor.
With various swappable eyes and customizable expressions, you can tweak the Tuxedo Cat in a number of ways – all of which accurately reflect the appearance and mannerisms of a real cat. It’s a really impressive piece of work.
Read our full Lego Tuxedo Cat review.
Motorised Lighthouse
Best Lego Ideas building
Model number | 21331 |
Build time | Roughly 2 hours |
Number of pieces | 1125 |
Number of minifigures | 1 |
Recommended age | 18+ |
- Oozes atmosphere
- Lots of charming details
- Especially pricey
- You’ll need a lot of room for it
This set is stunning. It is one of the larger Ideas sets and is an impressive showstopper. Not only is it aesthetically pleasing, but it also has working functions. Sandro Quattrini submitted this Lego idea and the finished product isn’t too far off the original concept.
Money-wise it costs $299.99 (£259.99), but this price is fair considering all the technical bits included. Though not a lot of retailers stock it, it is available on the Lego website. It contains 2065 pieces and its 18+ recommended age reflects the fact that this is a more challenging build. It stands at 54cm high, 25cm wide and 25cm deep and comes with 2 minifigures: a lighthouse keeper and a sailor. It also includes a seagull and a cat figure.
This set features a battery box and a motor to power the lighthouse’s rotating light. (The cottage’s fireplace also glows!) Lego has introduced a new element to concentrate light like a real Fresnel lens. The components responsible for this function are neatly hidden away in the base of the set within the rocky area. You can lift the lid off the cottage to reveal its wonderfully detailed contents from a birdseye view or open the side of the lighthouse to see the ladder that takes you all the way to the top. This set is sure to guide you home.
Sonic the Hedgehog
Best Lego Ideas videogames set
Model number | 21331 |
Build time | Roughly 2 hours |
Number of pieces | 1125 |
Number of minifigures | 1 |
Recommended age | 18+ |
- Lego Sonic is way past cool
- It has Crabmeat, Moto Bug, and Robotnik
- Looks just like the game
- Uses stickers for some details
This Lego set will transport you back to the nostalgic world of 1991. Relive hours spent sitting in front of the CRT TV, immersed in playing Sonic on your Mega Drive/Sega Genesis. Reminisce about bopping along to the banging soundtrack or the frustration of losing your last life in the lava-filled Marble Zone. Ah, those were the days before memory cards – when you ran out of lives, it was game over! The set includes a Sonic the Hedgehog minifigure, Dr Robotnik in a buildable flying egg mobile, Moto Bug (with two face plate options), and Crabmeat enemies.
Beautifully designed to resemble the iconic Green Hill Zone, this Lego stage has it all – palm trees, ability TVs, a continue sign, a loop-de-loop and a spring to launch Sonic into the air, just like in the game. The iconic checkered pattern, true to the source material, adds a wonderful touch.
With 1125 pieces, this set offers a wonderful nostalgic display item. It stands at 17cm high, 36cm wide, and 6cm deep. Included is a display stand for Sonic, along with the 7 Chaos emeralds. The plaque displaying Sonic’s lives is a standout detail. Without a doubt, this set is fabulous. And if you’re a fan, you’ll be thrilled to know that Lego has recently released more sets in the Sonic range. So, there’s even more fun to be had with Sonic and his friends!
Read our Lego Sonic the Hedgehog review.
Friends – Central Perk
Best Lego Ideas TV tie-in
Model number | 21319 |
Build time | Roughly two and a half hours |
Number of pieces | 1070 |
Number of minifigures | 7 |
Recommended age | 16+ |
- Large and detailed
- It even has Gunther
- A little hard to find
- Expensive
Could this set be any more awesome? What’s not to like? Minifigures: good. Set design: good. References: good. This set was created to commemorate the 25th Anniversary of the TV show, and it’s been a massive hit, so much so that a second set, the Friends Apartments, has since been released.
It contains the entire group in minifigure form; Chandler, Monica, Joey, Pheobe, Ross, Rachel, and also Gunther. All minifigures have alternate expressions as well as accessories, for instance, Joey has a pizza, Pheobe has her guitar, and Chandler has his laptop.
Display options for this set are fantastic. You can showcase the inside of the coffee house by facing it inwards or turning it around to see its exterior, complete with a poster for Ichiban, Lipstick for Men. Moreover, the interior of the coffee shop has removable areas, allowing you to arrange it as you please.
With 1070 pieces, the set measures 29cm high, 50cm wide, and 22cm deep. Though it does not offer a massive building challenge, it still promises a delightful building experience. While it is retired, you can still find it on Amazon. So no one told you life was gonna be this way? What, with all the cool Lego sets?
Read our Lego Friends Central Perk review.
Lego Big Bang Theory
Best Lego Ideas minifigure line-up
Model number | 21302 |
Build time | Roughly 2 hours |
Number of pieces | 484 |
Number of minifigures | 7 |
Recommended age | 12+ |
- The whole TBBT gang is here
- Amazing recreation of the set
- Smaller than other TV sets
- Hard to find
The Big Bang Theory is arguably a cult classic which has made many people chuckle as well as giving a mainstream insight into the life of someone who loves all things science and superheroes… finally we have representation! No wonder it has been turned into a Lego set.
The set’s design showcases Sheldon’s and Leonard’s iconic living room, complete with many gubbins from the TV show like the DNA statue, whiteboard, and telescope. Just looking at this set exudes thoughts of the gang gathered around the coffee table digging into a delicious Chinese takeaway… Did I mention you even get a little Lego takeaway? Oh, and you get the whole gang in Minifigure form too. Leonard, Sheldon, Penny, Howard, Raj, Amy and, Bernadette are all here. Of course, you can put Sheldon in his spot.
In regard to its price, this set has gained value since its retirement, making it a valuable investment due to its rarity. Measuring 8cm high, 22cm wide, and 12cm deep, and with 484 pieces, it’s the perfect compact display item. Bazinga! This set is fabulous.
Read our Lego Big Bang Theory review.
Doctor Who
Best Lego Ideas sci-fi set
Model number | 21304 |
Build time | Roughly 2 hours |
Number of pieces | 625 |
Number of minifigures | 4 |
Recommended age | 10+ |
- Includes multiple Doctors
- Weeping Angels and Daleks!
- Hard to find
- No classic representation
This set was discontinued in 2015, but you can still find it easily enough online (though at an understandably inflated price). With a new series of Dr Who just around the corner, this set is a fabulous way to show your appreciation for the longest-running science fiction TV show. It looks very impressive on display. Why not commission some custom minifigures? You could join the Doctor on his adventures! (I did that)
This set was released in the earlier days of Ideas. It comes with 4 minifigures, all of which are very detailed. Choose if you would like to display the set with Matt Smith’s or Peter Capaldi’s doctor. And of course, the set comes with dependable Clara, a weeping angle (with a reversible head), and also 2 buildable Daleks. Even in tiny Lego form, these are scary – luckily you also get a tiny Sonic Screwdriver!
The central console is detachable from the police box. Once removed the box folds up. This set is 625 pieces and so is a smaller set, but quite fiddly as the central console is made up of lots of small pieces. Losing a piece amongst the pile of Lego can add to the building time.
Read our Lego Doctor Who review.
Lego Typewriter
The most realistic Lego Ideas set
Model number | 21327 |
Build time | Roughly 5 hours |
Number of pieces | 2079 |
Number of minifigures | 0 |
Recommended age | 18+ |
- It looks so real
- Beautiful design
- Same price as a real typewriter
This set is outstanding. Its resemblance to an actual typewriter is so striking that one can hardly believe it’s made from Lego! The credit for this remarkable design goes to Steve Guinness, a devoted fan of both Lego and vintage typewriters.
With 2079 pieces this set is a true marvel. It comes with a sturdy display stand and measures 27cm high, 33cm wide, and 11cm deep. The attention to detail is what sets this typewriter apart with features like the carriage return lever and the platen meticulously recreated. The most fascinating part is that you can actually press the keys! The construction process is incredibly intricate and offers a challenging building experience, even for the most seasoned Lego builders.
But that’s not all, this set also includes a letter from Thomas Kirk Kristiansen, the grandson of Lego’s founder. This letter is written in 43 languages, one for each country where Lego products are sold. Though a bit expensive, this set is undoubtedly worth every penny. It’s a project you can truly sink your teeth into. So, if you have a passion for Lego and a love for typewriters, this set is an absolute must-have in your collection.
Tales of the Space Age
Best minimalist Lego Ideas set
Model number | 21340 |
Build time | Roughly 20 minutes |
Number of pieces | 688 |
Number of minifigures | 0 |
Recommended age | 18+ |
- Beautiful retro design
- Quick, easy build
- A little too basic
Fan designer Jan Woznica expressed, “Outer space is awesome! I love exploring new worlds imagined by great creators.” And this set truly lives up to that excitement, paying homage to 1980s sci-fi with each scene beautifully honoring iconic myths, films, posters, and books of that era. The Lego community adores captivating Lego display items that can be mounted on the wall, and this set perfectly marries that desire with an interstellar theme, making it an absolute gem.
Released this year, the set is one of the cheapest Lego Ideas sets at just $49.99 (£44.99). It consists of 688 pieces and so is a smaller set, but still features 4 buildable scenes, a space station, a rocket launch, a lunar lander, and a UFO. Each scene is designed in a convenient postcard-sized format, standing at 14cm high, 9cm wide, and 3cm deep. You have the freedom to display them together or separately, either as freestanding models or hung on the wall, turning any space into an intergalactic showcase.
The colors in this set truly pop, adding an eye-catching vibrancy to the scenes. Additionally, it comes with a separate building instructions booklet, presenting a perfect opportunity for group-building fun. Embrace your imagination and customize this set to your heart’s content. For further inspiration and insights, don’t forget to explore this fabulous article on the Lego website. With this wondrous Tales of the Space Age set, let your creativity soar beyond the stratosphere.
The Office
Another iconic Lego Ideas TV tie-in
Model number | 21336 |
Build time | Roughly one and a half hours |
Number of pieces | 1164 |
Number of minifigures | 15 |
Recommended age | 18+ |
- Accurate to the Office
- Loads of minifigures
- Loads of references
- A bit ugly from behind
- Toby Flenderson
Following the success of The Big Bang Theory and Friends Lego sets, it’s no surprise that The Office has also been embraced by fans in Lego form. This set is impressive with 1164 pieces, standing tall at 31cm high, 28cm wide, and 35cm deep. It’s a must-have for any fan of the show.
What sets this set apart is its whopping 15 Minifigures, each meticulously designed to capture the essence of beloved characters. From Dwight, Jim, Pam, to Ryan, Angela, Oscar, and more – they’re all here! Even Angela’s cat, Garbage. Notably, 12 of these Minifigures come with alternative expressions. Display Dwight happy with Angela or fuming about the infamous desk incident in the bathroom.
The Lego office layout mirrors its TV counterpart, adding an authentic touch that fans will undoubtedly appreciate. It’s almost tempting to wonder if anyone left a Lego “surprise” in Michael’s office! This set is brimming with references that any devoted fan would recognize, from Dwight’s stapler in jelly to the coveted Dundie award. Let’s not forget Kevin’s spilled chili! With such attention to detail, The Office Lego set stands as an exceptional tribute to the beloved TV show, bringing the Dunder Mifflin workplace right into the hands of its dedicated fans.
Winnie the Pooh
Best Lego Ideas Disney set
Model number | 21326 |
Build time | Roughly one and a half hours |
Number of pieces | 1265 |
Number of minifigures | 5 |
Recommended age | 18+ |
- Really charming minifigures
- Beautiful and colorful
- No Christopher Robin
Winnie the Pooh, a timeless classic that enriched the childhoods of many, is lovingly celebrated in this set, as chosen by the fans. It includes all our favorite friends – Pooh, Piglet (with a scarf), Tiger, Rabbit, and Eeyore.
The set’s beautiful design showcases Pooh’s house nestled under an oak tree in the Hundred-Acre Wood, complete with leaves and honey pots brimming with bees. A charming little direction sign points the way to the 100 Acre-Woods. Inside Pooh’s house, a delightful surprise awaits, a humble and cozy interior with his armchair, a Pooh-coo Clock, honey pots, a storybook, and Poohsticks, all reminiscent of his adventures.
Measuring 24cm high, 18cm wide, and 22cm deep, this set is readily available on the Lego website. With 1265 pieces, it’s the perfect nostalgic display item. Gather Pooh and his friends around the fire to share a well-deserved pot of honey, and let the fond memories of childhood come flooding back.
Lego Dungeons and Dragons: Red Dragon’s Tale
The best large Lego Ideas set.
Model number | 21348 |
Build time | 7 – 10 hours |
Number of pieces | 3,745 |
Number of minifigures | 6 |
Recommended age | 18+ |
Height | 48cm |
- Engaging build
- Incredible detail
- Excellent monsters and minifigs
- Cramped space for play
Released during Dungeons and Dragons’ 50th anniversary, the Lego Dungeons and Dragons: Red Dragon’s Tale set shows off everything the tabletop RPG has to offer. An enormous red dragon looms over a ruined castle keep, a mysterious wilderness, and a medieval-style tavern. The landscape is populated with unique minifigs and stunning brick-based monsters.
If you’re a fan of D&D, all your favorite features are included. Several of the DnD classes are here in minifig form, with faces that let you choose their gender. You can face off against a Beholder, an Owlbear, or a Displacer Beast. Plus, there are plenty of traps and secrets to discover in the set’s dungeon.
If you’ve never rolled a d20, this set is still appealing. The build is complex but satisfying, and it even comes with a free DnD campaign you can play as you build.
Lego Pop-Up Book
The most creative Lego Ideas set.
Model number | 21315 |
Build time | 2 – 3 hours |
Number of pieces | 859 |
Number of minifigures | 5 |
Recommended age | 12+ |
Height | 9cm |
- Excellent minifigures
- Creative concept
- Great for play and display
- Not much detail
Lego Ideas gives fans a chance to submit their own designs, and they’re often quite experimental. The Lego Pop-Up Book is one of the most creative sets we’ve seen in recent years. At first, it looks like an aged book, bound in rich green leather – but open it up, and one of two possible fairy tales unfolds inside.
First is a twee little cottage, where the grandmother of Red Riding Hood lives. Red Riding Hood is here too in her signature garb – as is the hungry wolf, disguised in granny’s nightclothes. Alternatively, you can build Jack’s beanstalk, which emerges from the landscape and has a giant’s tower at the top. The giant is a full-size minifig, while Jack is a tiny printed piece.
It was important for this set to be functional, so there wasn’t much room for detail inside. The minifigs also don’t fit well inside when the book is closed. Despite the simplicity of the set, it still offers plenty of play value. Plus, it’s a delightful surprise for anyone who opens it for the very first time.
Lego Tim Burton’s The Nightmare Before Christmas
The best new Lego Ideas set.
Model number | 21351 |
Build time | 5 – 7 hours |
Number of pieces | 2,193 |
Number of minifigures | 6 |
Recommended age | 18+ |
Height | 32cm |
- Stunning display piece
- Extremely detailed
- Some great minifigures
- Not much room for play
Wargamer HQ is still arguing about whether The Nightmare Before Christmas is a Halloween or a Christmas movie. One thing we can agree on is that the Lego Tim Burton’s The Nightmare Before Christmas set is a stunner. Three of Halloween Town’s most notable locations are recreated for this set, which was released in September 2024.
Jack, Sally, Zero, and the Mayor are the best of the six minifigs available here. There’s not much space for them to stand or be moved around, but the set’s display value makes up for its lack of play value. Jack Skellington’s House, the town hall, and the graveyard are striking gothic shapes that’ll look great on any collector’s shelf.
Lego A-Frame Cabin
The best Lego Ideas set for display.
Model number | 21338 |
Build time | 5 – 7 hours |
Number of pieces | 2,082 |
Number of minifigures | 4 |
Recommended age | 18+ |
Height | 28cm |
- Stunning details
- Beautiful display piece
- Great value for money
- Limited play value
The Lego A-Frame Cabin is a set with no wasted space. Every inch of space of this rural cabin is filled by adorable animals, cozy tchotchke, or realistic details that make the building feel alive. Despite all these tiny pieces, the overall look of the set evokes the calm and simplicity of a woodland getaway.
Four minifigures have the pleasure of staying at this wooden retreat. They’ve come prepared with hiking gear and a canoe, which can be stored or used to explore a small waterside island. This island can instead be attached to the cabin, where its trees give the cabin itself a vibrant frame.
As with many Lego buildings, there’s not much space to maneuver inside. There also aren’t many functional details. However, this set is so darn wonderful to look at that we’re not too heartbroken about the limited play opportunities.
Lego Tree House
The Lego Ideas set that’s the most fun to build.
Model number | 21318 |
Build time | 7 – 10 hours |
Number of pieces | 3,036 |
Number of minifigures | 4 |
Recommended age | 16+ |
Height | 37cm |
- Great play and display value
- Extremely engaging build
- Changing the leaves can be dull
The Lego Tree House offers many things – a wonderful display piece, plenty of room for play, and one of the most engaging builds in the Lego Ideas range. It’s a large set that’ll take you hours to finish, but it’s an enjoyable process from start to finish. Minimal repetition, clever design, interesting details, and a gorgeous final product.
Once you’ve built this sturdy tree and the huts housed in its canopy, you can open the whole thing up for play. Remove the roofs, and you’ll find small but ergonomic rooms, just big enough for the included minifigures to rest and relax in.
This is a build that can also change with the seasons. It includes a set of yellow leaves that give the set a more autumnal vibe. Replacing the green foliage is the only part of the build that can get tedious, but thankfully it’s entirely optional.
How we picked the best Lego Ideas sets
When putting this list together there were several key points that help qualify different sets for inclusion:
- Value for money: We want to ensure we put forward the sets which are the best value for money. We’re not going to recommend anything that’s really expensive but doesn’t earn that price tag. When it comes to Lego Ideas sets, you should be prepared to spend at least around $100 as many of them are more expensive options.
- Minifigures: Everybody loves Minifigures, and for some of these sets, they’re one of the biggest selling points (like The Office). If they’re you’re favourite part of any Lego set, don’t worry – we have our eyes peeled for them.
- Building complexity: We’ve included some sets which are a challenge to build, while others offer a more relaxing experience. Everyone prefers something different, and that’s okay.
- Authenticity: We like to feature the sets which are closest to their real-life counterpart. If a set doesn’t like quite right, it just rubs the wrong way.
- Variety: We don’t just stick to the same kind of set – we’ve gone for variety, including sets based on popular media franchises, pieces of architecture, and more.
For more Lego recommendations, read our guide on the best Lego architecture sets. If you prefer sets based on film and TV, our best Lego Star Wars sets and best Lego Lord of the Rings sets might make for better reading.