Building Sets

Friendly cartoon robot mascot Mazbot with a blue square head, red arms, and claw hands standing in a flower-filled meadow with green hills and a clear blue sky.

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In stock 430
Out of stock 27

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$ 0

$ 329.99

Minimum Age

Months: 12 6
Months: 18 10
Years: 1 2
Years: 2 18
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Years: 4 34
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Years: 6 68
Years: 7 45
Years: 8 72
Years: 9 43
Years: 10 34
Years: 12 5
Years: 13 2
Years: 14 3
Years: 18 34

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Building Sets 457

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457 products

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Availability

In stock 430
Out of stock 27

Price

$ 0

$ 329.99

Minimum Age

Months: 12 6
Months: 18 10
Years: 1 2
Years: 2 18
Years: 3 23
Years: 4 34
Years: 5 55
Years: 6 68
Years: 7 45
Years: 8 72
Years: 9 43
Years: 10 34
Years: 12 5
Years: 13 2
Years: 14 3
Years: 18 34

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Product type

Building Sets 457

Category

Blocks 4
Building Sets & Kits 89
LEGO 329
Magnetic Building Sets 5

Manufacturer

Basic Fun 1
CDX Blocks 1
Epoch Everlasting Play 1
Hape 2
Hasbro 6
LEGO 329
MAGNA-TILES 5
Mattel 41
Melissa and Doug 2
PLAYMOBIL 1
Plus-Plus 36
Ravensburger 24
Schylling 1
Thames & Kosmos 5
TOMY 2

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Brand

CDX Blocks 1
Flexistix 1
Gecko Run 4
GraviTrax 22
Gravitrax 2
K'Nex 1
Kidoozie 1
LEGO 128
LEGO Architecture 1
LEGO Art 3
LEGO Botanicals 4
LEGO City 25
LEGO Classic 4
LEGO Creator 15
LEGO DREAMZzz 10
LEGO DUPLO 27
LEGO Friends 33
LEGO Iconic 5
LEGO Icons 5
LEGO Ideas 2
LEGO Minifigures 2
LEGO Ninjago 22
LEGO Speed Champions 15
LEGO Super Heroes 16
LEGO Technic 12
MAGNA-TILES 5
MEGA Bloks 7
Mega Bloks 2
MEGA Construx 22
Mega Construx 10
Melissa and Doug 2
PLAYMOBIL 1
Plus-Plus 20
Quadrilla 1
Schylling 1
TOMY 2
Tonka 6

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Theme

Animal Crossing 4
Bluey 5
DC Comics 3
Disney 8
Disney Encanto 1
Disney Lion King 1
Disney Pixar 1
Disney Pixar Cars 1
Disney Pixar Wall-E 1
Disney Princess 16
Fast and the Furious 1
Fortnite 3
Frozen 1
Gabby's Dollhouse 2
Horizon 1
Jurassic World 8
Lilo and Stitch 1
Lord of the Rings 1
Marvel 15
Minecraft 13
Ms. Rachel 1
One Piece 4
Peppa Pig 2
Pokemon 23
Sonic the Hedgehog 4
Spidey and His Amazing Friends 1
Star Wars 21
Super Mario 9
Toy Story 1
Transformers 3
Wednesday 5
Wicked 4
Wizarding World of Harry Potter 17

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License

Aston Martin 1
Bugatti 1
Chevrolet 2
Disney Princess 2
Dodge 1
Emirates 2
Ferrari 2
Formula 1 16
John Deere 1
Lamborghini 3
Mickey and Friends 1
NASA 2
Nintendo 1
Nissan 1
Pokemon 10
Volvo 2

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Series

Build-A-Buddy 1
Jurassic World 2
Jurassic World Camp Cretaceous 2
Jurassic World Rebirth 4

Characters

327th Clone Trooper 1
Aayla Secura 1
Albus Dumbledore 1
Aldrich Killian 1
Alex 1
Alicia Spinnet 1
Aliya 8
Aloy 1
Amalia 1
Angel 1
Angelina Johnson 1
Anna 4
Antonio 1
Aragog 1
Ariel 3
Arin 4
Arlong 1
Astrid 1
Aunt May 1
Autumn 5
Babu Frik 1
Baby Riyu 1
Balrog 1
Bandit 3
Batman 2
Battle Droid 1
Ben 1
Bianca Barclay 1
Bigfoot 1
Bingo 3
Black Panther 1
Black Widow 1
Blaise Zabini 1
Blathers 1
Blue Toad 1
Bluey 5
Bo Peep 1
Boba Fett 1
Bowser 1
Buckbeak 2
Buggy 1
Bulbasaur 2
Captain America 5
Charmander 3
Chilli 2
Cho Chang 2
Cinderella 2
Cole 2
Cyberling 2
Ditto 2
Draco Malfoy 3
Eevee 2
Elphaba 3
Elsa 4
Falcon 2
Fang 2
Fawkes 2
Fiyero 2
Glinda 3
Harry Potter 5
Hedwig 4
Hermione Granger 3
Iron Man 4
Jango Fett 2
Kai 5
Kristoff 2
Leo 4
Liann 4
Lloyd 4
Luffy 4
Master Wu 2
Mateo 2
Matilde 2
Metal Sonic 2
Miles Morales 2
Mirabel 3
Moana 4
Nami 3
Neville Longbottom 2
Nova 4
Nya 4
Olaf 3
Olly 2
Paisley 3
Peppa Pig 2
Pikachu 3
Pua 2
Ras 2
Red Hulk 2
Ron Weasley 3
Rubeus Hagrid 2
Sammy 2
Sora 2
Spider-Man 2
Squirtle 3
Sven 3
Tails 2
Usopp 2
Wednesday Addams 2
Zoro 2

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Animals

Ankylosaurus 1
Aquilops 1
Axolotls 1
Bats 1
Bears 1
Bigfoot 1
Birds 4
Bunnies 3
Caimans 1
Cats 5
Cockroaches 1
Deer 1
Dinosaurs 12
Dogs 8
Dolphins 1
Dragons 6
Elephants 1
Ferrets 1
Frogs 1
Geckos 1
Giraffes 1
Guinea Pigs 1
Guinea pigs 1
Hippogriffs 2
Hippopotamuses 1
Horses 3
Kittens 1
Leopards 1
Lions 2
Mandrakes 1
Monkeys 1
Mythical Creatures 4
Narwhals 1
Owls 2
Pigs 2
Pixies 1
Pteranodon 1
Pterodactyls 1
Puppies 1
Rabbits 2
Racoons 1
Rhinos 1
Sharks 1
Sloths 1
Spiders 2
Squirrels 1
Stegosaurus 1
Thestrals 2
Tigers 1
Titanosaurus 1
Triceratops 2
Tyrannosaurus Rex 4
Unicorns 1
Velociraptor 4

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Food Interests

"Berries" 1
"Eggs" 1
Avocados 1
Bananas 1
Cake 2
Cookies 1
Honey 1
Ice Cream 2
Marshmallows 2
Pet Food 1
Popsicles 2
Sunflower Seeds 1
Tacos 1

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Pieces

0-99 Pieces 13
1-10 Pieces 2
11-24 Pieces 14
25-49 Pieces 28
50-99 Pieces 48
100-199 Pieces 56
200-299 Pieces 58
300-499 Pieces 57
500-749 Pieces 53
750-999 Pieces 34
1,000-1,999 Pieces 34
2,000-4,999 Pieces 6
5,000+ Pieces 10

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Made in U.S.A.

Yes 3
No 352

Melissa and Doug 100 Piece Wood Blocks Set

Melissa and Doug

Melissa and Doug 100 Piece Wood Blocks Set

Price

$ 27.99

LEGO® Creator Snowman 78 Piece Building Set (30645)

5.0

LEGO

LEGO® Creator Snowman 78 Piece Building Set (30645)

Price

$ 6.99

LEGO® Creator Winter Holiday Train 73 Piece Building Set (30584)

Sold out

LEGO

LEGO® Creator Winter Holiday Train 73 Piece Building Set (30584)

Price

$ 6.99

Quick shop

TOMY Build-A-Buddy 2-In-1 Optimus Prime Building Set

Sold out

TOMY

TOMY Build-A-Buddy 2-In-1 Optimus Prime Building Set

Price

$ 36.99

Quick shop

TOMY John Deere Build-a-Buddy Johnny Tractor

Sold out

TOMY

TOMY John Deere Build-a-Buddy Johnny Tractor

Price

$ 34.99

Quick shop

LEGO® Creator Beach Camper Van 556 Piece Building Kit (31138)

LEGO

LEGO® Creator Beach Camper Van 556 Piece Building Kit (31138)

Price

$ 49.99

LEGO® City Spinning Stunt Challenge 117 Piece Building Set (60360)

LEGO

LEGO® City Spinning Stunt Challenge 117 Piece Building Set (60360)

Price

$ 39.99

LEGO® City Stunt Truck & Ring of Fire Challenge 479 Piece Building Set (60357)

LEGO

LEGO® City Stunt Truck & Ring of Fire Challenge 479 Piece Building Set (60357)

Price

$ 59.99

Schylling Alphabet Wooden Blocks

Schylling

Schylling Alphabet Wooden Blocks

Price

$ 27.99

LEGO® Super Mario™ Fliprus Snow Adventure Expansion Set 567 Piece Building Kit (71417)

20% off

LEGO

LEGO® Super Mario™ Fliprus Snow Adventure Expansion Set 567 Piece Building Kit (71417)

Sale price

$ 51.99

Regular price

$ 64.99

Playmobil Wiltopia Anteater Care Playset (71012)

35% off

PLAYMOBIL

Playmobil Wiltopia Anteater Care Playset (71012)

Sale price

$ 12.93

Regular price

$ 19.99

MEGA Pokémon Build & Show Pikachu Building Set

Mattel

MEGA Pokémon Build & Show Pikachu Building Set

Price

$ 21.99

LEGO® Marvel Iron Man Armory 76216 Building Kit (496 Pieces)

LEGO

LEGO® Marvel Iron Man Armory 76216 Building Kit (496 Pieces)

Price

$ 89.99

LEGO® City Wild Animal Rescue Missions 60353 Building Kit (246 Pieces)

LEGO

LEGO® City Wild Animal Rescue Missions 60353 Building Kit (246 Pieces)

Price

$ 39.99

Mega Construx Build & Show Pokemon Eevee Set

32% off

Mattel

Mega Construx Build & Show Pokemon Eevee Set

Sale price

$ 14.93

Regular price

$ 21.99

Creatto Barnyard Buddies Building Set

Thames & Kosmos

Creatto Barnyard Buddies Building Set

Price

$ 8.95

Hape Bamboo Flexistix Leonardo’s Elements Toy

Sold out

Hape

Hape Bamboo Flexistix Leonardo’s Elements Toy

Price

$ 39.99

Quick shop

Mega Construx Pokemon Umbreon & Espeon 125 Piece Building Set

Mattel

Mega Construx Pokemon Umbreon & Espeon 125 Piece Building Set

Price

$ 14.99

MEGA Construx Pokémon Kanto Region Team 130 Piece Building Set

Mattel

MEGA Construx Pokémon Kanto Region Team 130 Piece Building Set

Price

$ 19.99

Mega Bloks Big Building Bag (Pink) (80 pieces)

Mattel

Mega Bloks Big Building Bag (Pink) (80 pieces)

Price

$ 19.99

MEGA Construx Pokémon Charizard 222 Piece Building Kit

32% off

Mattel

MEGA Construx Pokémon Charizard 222 Piece Building Kit

Sale price

$ 14.93

Regular price

$ 21.99

LEGO City Space Lunar Space Station 500 Piece Building Set (60349)

LEGO

LEGO City Space Lunar Space Station 500 Piece Building Set (60349)

Price

$ 79.99

LEGO Disney Princess Jasmine and Mulan’s Adventure 176 Piece Building Set (43208)

LEGO

LEGO Disney Princess Jasmine and Mulan’s Adventure 176 Piece Building Set (43208)

Price

$ 44.99

LEGO City Police Car 94 Piece Building Set (60312)

LEGO

LEGO City Police Car 94 Piece Building Set (60312)

Price

$ 9.99

…

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Warhammer Age of Sigmar Urkhan The Dark Warden

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Warhammer 40k Space Marines Captain with Jump Pack and Relic Shield

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Warhammer 40k Combat Patrol Iron Hands

Warhammer 40k Combat Patrol Harlequins

White Dwarf Magazine Issue #517

White Dwarf Issue #514

Warhammer 40k Chaos Knights Knight Ruinator

Thin Air Brands Trampoline Pong Table Tennis Set

Thin Air Brands Whack Attack On-the-Go

Thin Air Brands Critter Cage with Activity Booklet

Thin Air Brands Electronic ATM Bank

Disney Lorcana TCG Into the Inklands Sleeved Booster Pack (12 Cards)

Digimon TCG World Convergence Booster Box (24 Packs)

2024-25 Panini Prizm NBA Trading Card Blaster Box

Bruder Pro Series RAM Rental Service with Mini Excavator 1:16 Scale Vehicle

Warhammer 40k Emperor's Children Fulgrim

Ty Soft Stitch Large Plush

Wicked Nessarose Fashion Doll with Wheelchair

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View All Brands (A-Z)

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Building Sets

CDX Blocks

Gravitrax

LEGO®

Mega Bloks

MEGA Brands

Mega Construx

Plus-Plus

Loading products...

Melissa and Doug 100 Piece Wood Blocks Set

LEGO® Creator Snowman 78 Piece Building Set (30645)

LEGO® Creator Winter Holiday Train 73 Piece Building Set (30584)

TOMY Build-A-Buddy 2-In-1 Optimus Prime Building Set

TOMY John Deere Build-a-Buddy Johnny Tractor

LEGO® Creator Beach Camper Van 556 Piece Building Kit (31138)

LEGO® City Spinning Stunt Challenge 117 Piece Building Set (60360)

LEGO® City Stunt Truck & Ring of Fire Challenge 479 Piece Building Set (60357)

Schylling Alphabet Wooden Blocks

LEGO® Super Mario™ Fliprus Snow Adventure Expansion Set 567 Piece Building Kit (71417)

Playmobil Wiltopia Anteater Care Playset (71012)

MEGA Pokémon Build & Show Pikachu Building Set

LEGO® Marvel Iron Man Armory 76216 Building Kit (496 Pieces)

LEGO® City Wild Animal Rescue Missions 60353 Building Kit (246 Pieces)

Mega Construx Build & Show Pokemon Eevee Set

Creatto Barnyard Buddies Building Set

Hape Bamboo Flexistix Leonardo’s Elements Toy

Mega Construx Pokemon Umbreon & Espeon 125 Piece Building Set

MEGA Construx Pokémon Kanto Region Team 130 Piece Building Set

Mega Bloks Big Building Bag (Pink) (80 pieces)

MEGA Construx Pokémon Charizard 222 Piece Building Kit

LEGO City Space Lunar Space Station 500 Piece Building Set (60349)

LEGO Disney Princess Jasmine and Mulan’s Adventure 176 Piece Building Set (43208)

LEGO City Police Car 94 Piece Building Set (60312)

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Mega Construx Pokemon Umbreon & Espeon 125 Piece Building Set