Best Toys for 4-Year-Old Boys

Get set to dive into the incredible LEGO® universe with your little ones – it's a world of wonder that's just waiting to be explored! 

We've got everything you need to kickstart your 4-year-old’s early learning development, with a handpicked list of the best LEGO sets for your budding builders, designed to help develop their confidence and hone their motor skills. From well-loved classics to recent releases, your little ones will be in for a treat with our top picks for the ultimate LEGO experience.

Watch as they build, play, and have a blast with the coolest LEGO toys for 4-year-old boys. It's an adventure you won't want to miss!

Fire Station and Fire Engine

Attention all heroes in training!

Your kids will love the chance to become firefighters with the LEGO® City Fire Station and Fire Engine playset. They'll be able to build their very own toy fire station with sleeping quarters, garage and even an emergency slide, as well as a cool fire engine complete with a flexible hose and roof ladder.

With the addition of a popcorn cart, LEGO flame elements and minifigures of a vendor and firefighter, the possibilities for imaginative play are endless.

This fun-filled set is the perfect toy for 4-year-old boys, whether it’s their birthday, Christmas or any day of the year!

LEGO® Large Creative Brick Box

Indulge your little one’s limitless creativity with this classic LEGO® set, featuring 790 colourful bricks in 33 different colours!

With a wide variety of windows and doors, as well as special pieces such as green baseplates, eyes, tyres and wheel rims, the possibilities for creative construction are endless.

Whether they’re following the included building ideas or coming up with their own, creative 4 year olds will have a blast building and playing with this fun-packed set.

Plus, the useful plastic storage box lets you tidy away the bricks and store them safely, all ready for the next building adventure!

Creative Transparent Bricks

With a range of colourful and transparent LEGO® pieces in all shapes and sizes, plus classic bricks, wheels and eyes, this playset is perfect for kids aged 4+ to add some sparkle to their LEGO collection!

Featuring eight inspiring building ideas, including a cute bird, fierce lion and magical unicorn, this set comes with a simple building guide and digital instructions to help kids of all skill levels bring their very own LEGO toys to life.

Including 500 pieces and separate brick bags for each build, there's no limit to the creative fun your child can have. Let the building begin!

Police Station Chase

Get ready for a thrilling pursuit with the LEGO® City Police Station Chase playset. Your 4-year-old boy’s imagination will be racing!

This action-packed set is bursting with excitement, featuring a police station complete with an office, a jail with breakout function, and a raisable barrier for endless role-playing possibilities.

Plus, there's a speedy police car and getaway motorcycle, along with two brave police officer minifigures and two cunning crooks for them to catch – and don't forget the trusty police dog figure!

This set also comes with a stash of super-cool accessories to take the fun to the next level, from a shiny toy gem to a police radio and jail key.

Paisley's House

Step inside Paisley’s House and enter a world of fun!

This 2-story LEGO® Friends house is packed with exciting features to explore, including a kitchen, bedroom, bathroom, and outdoor dining area. There’s even a cute cozy corner for Paisley to relax and play her guitar in the garden!

Kids aged 4+ can join Paisley and her friends Ella and Jonathan as they hang out at home, and keep Paisley’s pet bunny Melody company in her hutch.

Fun accessories like snacks, fruit and kitchenware take role play to the next level, so children will never run out of creative new ways to stay entertained.

T. rex Dinosaur Breakout

This adrenaline-filled Jurassic World set will roar to life in the hands of brave young builders, and is the perfect toy for 4-year-old boys who are ready for endless dino adventures.

The poseable T. rex figure crashes through a collapsible fence to chase after Owen Grady and Zia Rodriguez, stomping through the airport as the heroes speed away in a buggy. Will they reach the helicopter in time to escape? It’s up to your little adventurers to decide!

Complete with 3 minifigures and cool accessories like a dinosaur egg and walkie-talkie, kids have everything they need to live out thrilling Jurassic World scenes – all from the safety of their own bedroom.

Team Spidey's Mobile Headquarters

Introduce your 4-year-old boy to the world of LEGO® Marvel with this Team Spidey playset, bursting with high-flying, web-slinging fun!

Kids team up with Spidey, Miles Morales, Ghost-Spider and Black Panther to take down Rhino as he targets a grocery store with his egg-firing blaster, while accessories including web elements and street furniture add to the action.

The mobile HQ vehicle also has an opening cockpit and rear door, with room for a roadster and ATV to enter and exit for on-the-go adventures!

Bursting with iconic characters and imaginative play possibilities, this Spider-Man toy is the perfect gift for any 4-year-old boy.

Hulk vs. Rhino Truck Showdown

Recreate fun-filled scenes inspired by the popular Disney+ TV show with this LEGO® Marvel Spidey and His Amazing Friends building toy!

Kids can play the hero and save the day, joining forces with Spidey and Hulk to thwart Rhino’s evil plan to rob a bank. Hulk and Rhino go head to head in their monster cars, while Spidey swoops in with his jet pack to trap the villain in his web.

This fun playset is full of exciting details that will entertain your boys, including two changeable heads with different expressions for Hulk, a bank vault that fits into the boot of Rhino’s truck, and missiles to fire from Spider-Man’s jet pack!

Looking for even more LEGO® sets?

Good news! Our ever-growing collection of LEGO® toys for boys, girls and adults includes sets to satisfy builders of any age and background – no matter where their interests lie. Whether they’re a new LEGO fan who loves toy trains, or an experienced builder obsessed with Star Wars™, you’re sure to find a LEGO set they’ll never want to put down.