Block & Brick Sets

Your kids can create their very own little world with BIG W's selection of building sets and construction toys. Shop big brands like LEGO and discover a variety of kits including LEGO Duplo, LEGO Ninjago, LEGO City, LEGO Friends and more!

Products found: 429
Newest
SPECIAL
LEGO City Stunt Show Arena - 60295
LEGO City Stunt Show Arena - 60295
$135.99
Save $3.01
SPECIAL
LEGO City Demolition Stunt Bike - 60297
LEGO City Demolition Stunt Bike - 60297
$11.04
Save $1.95
SPECIAL
LEGO City Rocket Stunt Bike - 60298
LEGO City Rocket Stunt Bike - 60298
$11.04
Save $1.95
LEGO Marvel The Eternals in Arishem's Shadow - 76155
LEGO Marvel The Eternals in Arishem's Shadow - 76155
$119.99
SPECIAL
LEGO Technic Ford F-150 Raptor 42126
LEGO Technic Ford F-150 Raptor 42126
$212.49
Save $37.50
Discovery Mindblown Excavation Kit Gold Panning
Discovery Mindblown Excavation Kit Gold Panning
$16
Save $4
20% OFF
Discovery Mindblown Dinosaur DIY Puzzle Clay Triceratops
Discovery Mindblown Dinosaur DIY Puzzle Clay Triceratops
$31.20
Save $7.80
20% OFF
Discovery Mindblown Chemistry Experiments Set
Discovery Mindblown Chemistry Experiments Set
$63.20
Save $15.80
20% OFF
Discovery Mindblown Kids Microscope Set 48pc
Discovery Mindblown Kids Microscope Set 48pc
$129
LEGO City Trains Tracks - 60205
LEGO City Trains Tracks - 60205
$22
LEGO City Trains Switch Tracks - 60238
LEGO City Trains Switch Tracks - 60238
$22
SPECIAL
LEGO City Trains Passenger Train - 60197
LEGO City Trains Passenger Train - 60197
$126.65
Save $22.35
LEGO Jurassic World Baryonyx Face-Off: The Treasure Hunt 75935
LEGO Jurassic World Baryonyx Face-Off: The Treasure Hunt 75935
$99
SPECIAL
LEGO Star Wars: The Rise of Skywalker Millennium Falcon - 75257
LEGO Star Wars: The Rise of Skywalker Millennium Falcon - 75257
$186.15
Save $32.85
SPECIAL
LEGO Technic Land Rover Defender model - 42110
LEGO Technic Land Rover Defender model - 42110
$237.15
Save $41.85
SPECIAL
LEGO Creator Expert Roller Coaster - 10261
LEGO Creator Expert Roller Coaster - 10261
$349
Save $30
Delivery Only
Online Only
+ delivery fee
SPECIAL
LEGO Duplo Batman Batcave - 10919
LEGO Duplo Batman Batcave - 10919
$33.15
Save $5.85
LEGO Friends Airplane - 41429
LEGO Friends Airplane - 41429
$67.15
Save $21.85
20% OFF
LEGO Friends Beach House - 41428
LEGO Friends Beach House - 41428
$50.15
Save $18.85
25% OFF
SPECIAL
LEGO Harry Potter Hedwig - 75979
LEGO Harry Potter Hedwig - 75979
$50.15
Save $8.85
SPECIAL
LEGO Harry Potter Attack on the Burrow - 75980
LEGO Harry Potter Attack on the Burrow - 75980
$109.65
Save $19.35
SPECIAL
LEGO Jurassic World Indominus rex vs. Ankylosaurus - 75941
LEGO Jurassic World Indominus rex vs. Ankylosaurus - 75941
$126.65
Save $22.35
LEGO Ninjago Storm Fighter Battle - 71703
LEGO Ninjago Storm Fighter Battle - 71703
$39
SPECIAL
LEGO NINJAGO Destiny’s Bounty 71705
LEGO NINJAGO Destiny’s Bounty 71705
$143.65
Save $25.35
LEGO City Ocean Mini-Submarine 60263
LEGO City Ocean Mini-Submarine 60263
$9
SPECIAL
LEGO NINJAGO Skull Sorcerer’s Dragon 71721
LEGO NINJAGO Skull Sorcerer’s Dragon 71721
$75.65
Save $13.35
LEGO NINJAGO Skull Sorcerer’s Dungeons 71722
LEGO NINJAGO Skull Sorcerer’s Dungeons 71722
$169
LEGO Marvel Avengers Wrath of Loki 76152
LEGO Marvel Avengers Wrath of Loki 76152
$89
SPECIAL
LEGO City Air Race - 60260
LEGO City Air Race - 60260
$33.15
Save $5.85
LEGO Classic Large Creative Brick Box - 10698
LEGO Classic Large Creative Brick Box - 10698
$65
LEGO City Forest Fire - 60247
LEGO City Forest Fire - 60247
$9
LEGO City Brick Box - 60270
LEGO City Brick Box - 60270
$59
LEGO DUPLO Classic Brick Box - 10913
LEGO DUPLO Classic Brick Box - 10913
$39
LEGO DUPLO Town Pizza Stand - 10927
LEGO DUPLO Town Pizza Stand - 10927
$11
LEGO DUPLO Town Modular Playhouse - 10929
LEGO DUPLO Town Modular Playhouse - 10929
$99
LEGO Trolls World Tour Techno Reef Dance Party - 41250
LEGO Trolls World Tour Techno Reef Dance Party - 41250
$19
SPECIAL
LEGO Trolls World Tour Lonesome Flats Raft Adventure - 41253
LEGO Trolls World Tour Lonesome Flats Raft Adventure - 41253
$24.65
Save $4.35
LEGO Marvel Avengers Speeder Bike Attack - 76142
LEGO Marvel Avengers Speeder Bike Attack - 76142
$35
LEGO Marvel Spider-Man Vulture's Trucker Robbery - 76147
LEGO Marvel Spider-Man Vulture's Trucker Robbery - 76147
$35
SPECIAL
LEGO Minecraft The Panda Nursery - 21158
LEGO Minecraft The Panda Nursery - 21158
$21.25
Save $3.75
LEGO NINJAGO Jay's Cyber Dragon - 71711
LEGO NINJAGO Jay's Cyber Dragon - 71711
$69
SPECIAL
LEGO Speed Champions Ferrari F8 Tributo - 76895
LEGO Speed Champions Ferrari F8 Tributo - 76895
$21.25
Save $3.75
LEGO Speed Champions Lamborghini Urus ST-X and Lamborghini Huracán Super Trofeo EVO - 76899
LEGO Speed Champions Lamborghini Urus ST-X and Lamborghini Huracán Super Trofeo EVO - 76899
$89
SPECIAL
LEGO Technic Mobile Crane - 42108
LEGO Technic Mobile Crane - 42108
$126.65
Save $22.35
SPECIAL
LEGO Technic App-Controlled Top Gear Rally Car - 42109
LEGO Technic App-Controlled Top Gear Rally Car - 42109
$126.65
Save $22.35
SPECIAL
LEGO Dots Love Birds Bracelet - 41912
LEGO Dots Love Birds Bracelet - 41912
$7.65
Save $1.35
SPECIAL
Geomag Mechanics Gravity Race Track
Geomag Mechanics Gravity Race Track
$33.15
Save $5.85
LEGO Ideas Tree House - 21318
LEGO Ideas Tree House - 21318
$279
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