The Greatest LEGO Sets You Can Buy Right Now: Nine Flagship Kits Compared

That's no moon. It's 14 kilograms of LEGO.

The 2025 UCS Death Star: a half-metre sphere with a fully playable interior hiding behind it.

LEGO has built the Death Star before — twice, in fact — but always as a sort of open dollhouse with a vaguely round silhouette. The October 2025 version is the first that actually looks like the thing on the movie poster: a proper menacing grey sphere, superlaser dish and equatorial trench included, roughly half a metre in every direction and weighing about as much as a well-fed cat. Walk around the back, though, and the sphere opens into a warren of movie sets stacked across multiple levels: the hangar bay with its Imperial shuttle, the conference room where Vader Force-chokes an unbeliever, Palpatine's throne room, the tractor-beam column Obi-Wan tiptoes along, and — joy of joys — a trash compactor with walls that genuinely close in.

The minifigure haul is absurd: 38 figures, 23 of them exclusive to this set, covering both A New Hope and Return of the Jedi eras — two Lukes, two Hans, Leia, Chewie, Vader, Obi-Wan, the Emperor, and enough stormtroopers to lose a firefight against two farm boys and a smuggler. Builders keep finding Easter eggs, the most famous being a stormtrooper relaxing in a hot tub, which is not a sentence we expected to type in a buying guide. At £899.99 it is emphatically not an impulse purchase — it is the most expensive set LEGO has ever sold at retail — but as a per-piece proposition it's actually reasonable (under 10p a piece), and as a statement of intent it has no equal. This is the current summit of LEGO. Someone in your life has been dropping hints since October.

She may not look like much, but she's got it where it counts

Nearly a decade on sale and still the set every LEGO fan measures the others against.

When this launched in October 2017 it was the biggest LEGO set ever made, and the fact that it's still on sale nine years later tells you everything: LEGO simply cannot stop selling it. At 7,541 pieces and a build the size of a coffee table (84cm long — measure your shelf first, then measure it again), the UCS Falcon is widely considered the greatest Star Wars set of all time. The exterior greebling is hypnotic, the radar dish swaps between the classic round original-trilogy dish and the rectangular sequel-era one, and the hull opens to reveal the lounge with the famous holochess (dejarik) table, hidden smuggling compartments and the gunnery station.

It comes with a two-era crew — Han and older Han, Leia, Chewbacca, C-3PO, Rey and Finn, plus BB-8, two porgs and a mynock — so you can stage the ship in 1977 or 2017 depending on your mood and how you feel about porgs. Here's the urgency, though: after nearly a decade in production, LEGO has finally marked 75192 for retirement at the end of 2026. Once it's gone, it's gone the way of all retired LEGO — to the resale market, where prices climb faster than the Falcon does the Kessel Run. It's £659.99 on Amazon right now, a solid £75 under RRP. If this set has been on your "one day" list since 2017, one day has arrived and it's checking its watch.

Wingardium Leviosa not included; you'll carry this one room by room

Microscale Hogwarts: 69cm of turrets, towers and eight films' worth of detail.

Released in 2018 and still going strong eight years later, Hogwarts Castle has become something of a running joke among LEGO-watchers: sets live and die around it, retirement trackers list everything except it, and it just keeps sitting there on shelves being magnificent. There's a good reason. Rather than build one classroom at minifigure scale, designer Justin Ramsden shrank the entire castle into microscale — every tower, turret, bridge and buttress, nearly 70cm wide and 58cm tall, packed with scenes from all eight films. Peer into the windows and you'll find the Great Hall with its house banners, the Chamber of Secrets complete with basilisk, the whomping willow with a crashed Ford Anglia, Aragog lurking in the Forbidden Forest, and five floating dementors that will make you feel mildly judged.

Instead of standard minifigures for the castle itself, it comes with 27 microfigures — students, teachers, and Voldemort at a scale where even He Who Must Not Be Named is adorable — plus four full-size minifigures of the founders: Godric Gryffindor, Helga Hufflepuff, Rowena Ravenclaw and Salazar Slytherin. At £359.99 (£50 under RRP right now) it's the cheapest per-piece build in this entire list — under 6p a brick — and it's consistently rated one of the most satisfying builds LEGO makes: all those towers mean the build never repeats itself. If your household contains anyone who has ever cried at "Always", this is the one.

One does not simply walk past it on the sideboard

Ask serious LEGO fans to name the best set of the decade and Rivendell comes up again and again — not the biggest, not the most famous, just quietly the best. Released in 2023 for the 20th anniversary of the film trilogy's conclusion, it recreates the elven refuge from The Fellowship of the Ring across nearly three-quarters of a metre: graceful pale pavilions with sweeping curved roofs, a river with a waterfall tumbling under an arched bridge, and autumn trees whose leaves shade from green to amber. The architecture uses some of the sneakiest building techniques LEGO has ever shipped — there are croissants hiding in the rooflines, genuinely — the kind of thing that makes grown adults mutter "oh that's clever" alone in a quiet room.

The 15 minifigures cover the entire Fellowship — Frodo, Sam, Merry, Pippin, Gandalf, Aragorn, Boromir, Legolas and Gimli ("and my axe!") — plus Elrond, Bilbo and Arwen, and the details are pure fan service: the Council ring where the Fellowship is formed, the shards of Narsil on their plinth, Frodo's bedroom, even Bilbo's red book waiting for its sequel. It has held its full £429.99 price since launch, which tells you how steadily it sells. Of everything on this list, Rivendell is the set most likely to make a visitor stop mid-sentence and ask, "hang on, is that LEGO?"

Late-night doomscrolling, now in physical form

Barad-dûr: 83cm of brooding black tower, topped by an Eye that actually lights up.

If Rivendell is the set you build for beauty, Barad-dûr is the one you build for drama. Sauron's fortress from Mordor rises a full 83 centimetres off the shelf in jagged black and gunmetal spires, and at the summit, cradled between two horns of dark stone, sits the Eye of Sauron — with a light-up brick behind it, so the Dark Lord's gaze can smoulder at you across a dark living room. It is, and we say this with genuine admiration, the most metal thing LEGO has ever produced.

The 2024 set hides a surprising amount inside its walls: open the tower and you'll find Sauron's throne room and other grim little interiors, staffed by ten minifigures including Sauron himself in full armour, the orc commander Gothmog, and — sneaking up the slopes where they absolutely should not be — Frodo, Sam and Gollum. LEGO's designers also included a deliciously cynical touch: the tower is modular, so if you buy a second copy you can stack it even taller. Nothing says "the corrupting nature of power" quite like a toy company inviting you to spend another £400 making your Dark Tower more imposing. At £399.99 with the full interior treatment, it's the perfect opposite number to Rivendell — and yes, plenty of people buy both and stage the entire War of the Ring across their bookshelves.

Make it so. (Finally.)

After decades of fan campaigns, the Enterprise-D arrives in official LEGO form — saucer separation included.

For decades, LEGO and Star Trek was the crossover that never happened — the licence sat with rival brick brands while fans petitioned, pleaded and built their own. Then in November 2025, out of a clear sky, LEGO announced the real thing: the USS Enterprise NCC-1701-D from The Next Generation, the first official LEGO Star Trek set in the company's history. Somewhere, a thousand basement MOC builders felt a great disturbance, as if their custom models had all become obsolete at once.

The 3,600-piece Enterprise-D earns the honour. It captures Picard's improbably elegant flagship — that vast oval saucer, the swept nacelles with their red bussard collectors and blue warp grilles — at well over half a metre long on an angled display stand with the obligatory plaque. The saucer section detaches, exactly as it should (a feature the show used roughly three times and fans have never stopped talking about), the shuttlebay opens, and two tiny shuttlepods dock inside. The nine minifigures assemble the bridge crew in full: Picard, Riker, Data, Worf, La Forge, Troi and Dr Crusher among them — Earl Grey, sadly, sold separately. At £349.99 it's not cheap, but this is a piece of toy history: the answer to a fan campaign that ran longer than the actual show. Engage.

The only Ferrari that depreciates upwards

The SF-24 in 1:8 scale — over half a metre of Technic engineering in Rosso Corsa.

Formula 1 has conquered an entirely new audience in the last few years — blame the Netflix effect — and LEGO has responded with a full grid of Technic F1 cars. The crown jewel is this one: the Ferrari SF-24, the car Charles Leclerc and Carlos Sainz raced in the 2024 season (Sainz drove its sister to victory in Australia), rendered at glorious 1:8 scale, well over half a metre nose to rear wing. This isn't a model that merely looks like an F1 car; being Technic, it works like one. There's working steering from the cockpit, front and rear suspension that actually soaks up bumps, and a piston engine that spins as you roll it along a surface you'll pretend isn't the kitchen worktop.

Technic is a different discipline from regular LEGO — beams, pins and gearboxes rather than bricks and studs — and building one feels pleasingly like being a race engineer with an unusually forgiving parts budget. It's also the best bargain in this guide right now: RRP is £189.99, but Amazon had it at £144.99 when we checked, a chunky 24% off. For dads, uncles, and anyone who has ever explained DRS to a hostage at a barbecue, there is no better £145 in the toy aisle. Box… box, box.

Hang the universe above the sofa

Not a poster: 3,091 LEGO pieces arranged into a 3D swirl of stars, nebulae and one very small Sun.

Every list needs a wildcard, and this is ours: a LEGO set that ends up on your wall rather than your shelf. The LEGO Art range has been quietly excellent for years, but 2024's Milky Way Galaxy is where it graduated from "mosaic of a pop star" to genuine sculpture. Across a 65cm-wide black canvas of plates, you build our home galaxy in glorious exaggerated 3D — spiral arms that twist up out of the frame, star clusters, drifting nebulae in purples and teals, the bright brooding bulge of the galactic centre, and hundreds of transparent stud-stars that catch the light. Tucked into one spiral arm is a single yellow stud on a stalk: the Sun, and by extension you, everyone you've ever met, and every argument about LEGO storage that has ever taken place. It's quite a humbling thing to dust.

The build is pure therapy — repetitive in the good, sudoku-ish way, perfect for podcast marathons — and the finished panel hangs like a painting from two ordinary picture hooks. At £144.49 on Amazon right now (down from £169.99), it's also the rare LEGO flagship that works in rooms where a Death Star might raise interior-design objections. The one warning we'd give: people will touch it. People always touch it.

Now you're playing with power. Portable power.

A 1:1 LEGO replica of the 1989 original — right down to the burgundy A and B buttons.

We end with the smallest set on the list, and possibly the most emotionally dangerous. Released in October 2025, the LEGO Game Boy is a life-size, 1:1-scale replica of Nintendo's 1989 handheld — the grey brick that ate a generation's AA batteries and taught the world that 160×144 pixels of green-tinted Tetris was all a human being really needs. The colours are forensic: that exact warm "dove grey" body, the darker screen surround, the burgundy A and B buttons, the black D-pad. It even nails the details you'd forgotten you remembered, right down to the little contrast dial on the side.

The genius touch is the screen. The set includes lenticular "screens" — tilt-to-animate panels — showing Super Mario Land and The Legend of Zelda: Link's Awakening, plus buildable cartridges to swap between them. Tilt the finished Game Boy and Mario's pixelated world shimmers to life, no batteries required, which is frankly more than the original could claim after a week in your care. At 421 pieces and £41.99 (down from £54.99), it's an evening's build rather than a fortnight's — the perfect gift for anyone born between roughly 1975 and 1995, and the obvious "start here" set if the four-figure piece counts above are giving you vertigo. Fair warning: building it will make you want to play Tetris, and nothing on your phone will scratch the itch properly.