Friends

Heartlake International School

The set that launched the whole new Friends era, and it plays like a dream.

Brick Rated Score

3.8/5

Set 41731 · 2023

Pieces985

Minifigs5

Year2023

Set number41731

Check price on Amazon

Affiliate link. We may earn a commission at no extra cost to you.As an Amazon Associate we earn from qualifying purchases.

The verdict

This is the one that kicked off the big 2023 Friends reboot, and you can feel the ambition in it.

The modular classrooms are the real magic here, because you can rearrange the whole school however you like and it never feels like a fixed diorama. The facade is genuinely plain and you only get five minidolls for a premium price, so it's not flawless. But if a kid wants a world to play in rather than a model to admire, this delivers in spades.

Best for: Kids aged 8 and up who want a big playable world, not a shelf piece

The full review

What it is

Here's the thing about the Heartlake International School: it's not just another Friends building, it's the set LEGO chose to launch its entire reboot of the theme. In January 2023 the whole Friends universe got fresh characters and a new home base, and this 985 piece LEGO® set is that home base. So there's a lot riding on it, and honestly, it carries the weight well. The big idea is modularity. Every classroom sits on a standard 8x16 plate and clips to its neighbours with Technic pins, which means you can stack them, spread them, or rearrange the whole floorplan on a whim. It stops being a static model and becomes a little world you keep remaking, and that's exactly what makes it sing for actual play.

The catch

You get a proper spread of rooms too. There's a science lab, an art room with digital stations, a multimedia classroom kitted out with video editing gear, a cafeteria, an entrance with lockers, a bathroom, and a rooftop garden with an insect hotel tucked up top. Each one is stuffed with the kind of tiny accessories that kids adore, from microscopes to cameras to little art supplies, plus Bunsen the pet hamster, who is genuinely one of the more charming small touches. The colour palette is bright and modern, all rainbow staircases and cheerful coral tones, and it feels like a real step away from the more traditional look of older Friends schools.

Who it's for

Now for the honest bits, because there are a few. The facade is the weak spot. From the outside the building reads as pretty flat and plain, and it doesn't really capture the school as it appears in the animated series, so if you were hoping for a showpiece front, temper that. The bigger gripe most reviewers landed on is the minidoll count. Five feels a touch stingy at this price, and given the set is all about a bustling international school, one more main character would have gone a long way. There's also no wheelchair access anywhere in the design, which is a genuinely strange omission for a set that otherwise leans hard into inclusivity. If you want a display centrepiece, this probably isn't your set. But if you (or a kid in your life) want a big, flexible, endlessly rearrangeable school full of stuff to fiddle with, this is one of the strongest play sets the theme has produced. It earns its price through hours of use, not through kerb appeal, and on those terms it's very good indeed.

The parts story

What the build is actually like, and the pieces worth knowing about.

The build is paced beautifully for stretching out over a few sittings, because each classroom is its own self-contained module. You build a room, pop it aside, build the next, and only at the end do you clip everything together and start deciding how the school should actually be laid out. That final arranging stage is half the fun. The techniques are gentle and repetitive in a good way, ideal for the 8 and up audience, with plenty of stud-and-plate work and satisfying little detail builds like the lockers, the science gear, and the rooftop garden.

On parts, there's more here than you'd expect from a Friends set. It debuts a taller Cupboard 2x3x5 in orange with working drawer slots and a matching Door 1x3x5, both brand new molds. You also get two large Plate 8x16 pieces, one orange and one dark turquoise, which are lovely useful baseplates for your own builds. The standout, though, is a genuine first: to represent Autumn's congenital limb difference, LEGO developed a new torso and a new arm piece, slightly thicker so it sits at the same width as a standard bar. That's a real design milestone, not a gimmick. Add three new hair molds for Aliya, Autumn and Olly, plus fun prints like the Guble Bubble tile (the new craze in Heartlake City), and the parts value holds up nicely against that roughly ten cents per piece price.

Fun facts

01This set launched the entire 2023 Friends reboot, the biggest relaunch in the theme's history, introducing a whole new cast at Heartlake International School.
02To represent Autumn's congenital limb difference, LEGO designed a brand new minidoll arm piece, slightly thicker than standard so it matches the width of a normal bar.
03Every classroom is built on a standard 8x16 plate and connects with Technic pins, so it's fully compatible with other Friends buildings like 41704 Main Street.
04The set retired at the end of 2024 and now trades above its original $99.99 price on the secondary market.