LEGO® Building Sets

When you want to build your ideas from the ground up, LEGO® building sets are here to help! Bring your favorite movies, television shows, and media to life with LEGO® building ideas for projects big and small. Whether you’re creating Dungeons and Dragons minis or crafting a unique skyline with the LEGO® Architecture series, you can find it all in the Flipside Gaming collection. Shop now to find building sets for yourself or your loved ones!

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LEGO® Harry Potter™ Aragog in the Forbidden Forest™ 76434 LEGO LEGO
Product Number: 76434Product Piece Count: 195For Ages: 7+Group Description: Harry Potter™Product Description:Let your young wizard, witch or Muggle™ play out magical adventures in the LEGO® Harry Potter™ Forbidden Forest™ with...
LEGO® Harry Potter™ Mandrake 76433 LEGO LEGO
Product Number: 76433Product Piece Count: 579For Ages: 10+Group Description: Harry Potter™Product Description:Bring the wonder of a Hogwarts™ Herbology class into kids’ lives with this LEGO® Harry Potter™ Mandrake plant toy...
LEGO® Harry Potter™ Hogwarts™ Castle: Potions Class 76431 LEGO LEGO
Product Number: 76431Product Piece Count: 397For Ages: 8+Group Description: Harry Potter™Product Description:Let your young witch, wizard or Muggle™ join the Potions Class at Hogwarts™ Castle with this collectible LEGO® Harry...
LEGO® Harry Potter™ Buckbeak™, Hippogriff 76427 LEGO LEGO
Product Number: 76427Product Piece Count: 723For Ages: 9+Group Description: Harry Potter™Product Description:Let children relive spellbinding Harry Potter™ adventures and create a playful display with this Buckbeak™ toy (76427), the biggest-ever...
LEGO® Harry Potter™ Talking Sorting Hat™ 76429 LEGO LEGO
Product Number: 76429 Product Piece Count: 561 For Ages: 18+ Group Description: Harry Potter™ Product Description: Immerse yourself in a spellbinding build with this Hogwarts™ Talking Sorting Hat™ (76429), the...
LEGO® Harry Potter™ Hagrid’s Hut: An Unexpected Visit 76428 LEGO LEGO
Product Number: 76428 Product Piece Count: 896 For Ages: 8+ Group Description: Harry Potter™ Product Description: Relive Harry Potter™ and friends’ unexpected visit to Rubeus Hagrid’s hut and role-play other...
LEGO® Harry Potter™ Hogwarts™ Castle Boathouse 76426 LEGO LEGO
Product Number: 76426 Product Piece Count: 350 For Ages: 8+ Group Description: Harry Potter™ Product Description: Relive the memorable Harry Potter and the Sorcerer’s Stone™ scene where Harry Potter™ and...
LEGO® Harry Potter™ Hogwarts™ Castle Owlery 76430 LEGO LEGO
Product Number: 76430 Product Piece Count: 364 For Ages: 8+ Group Description: Harry Potter™ Product Description: Recreate the scene at the Hogwarts™ Castle Owlery where Harry Potter™ invites Cho Chang™...
LEGO® Harry Potter™ Forbidden Forest™: Magical Creatures 76432 LEGO LEGO
Product Number: 76432 Product Piece Count: 172 For Ages: 8+ Group Description: Harry Potter™ Product Description: Build a LEGO® brick Forbidden Forest™ full of magical creatures with this LEGO Harry...
LEGO® Harry Potter™ Hedwig™ at 4 Privet Drive 76425 LEGO LEGO
Product Number: 76425 Product Piece Count: 337 For Ages: 7+ Group Description: Harry Potter™ Product Description: Nurture your youngster’s love for the Wizarding World of adventures with this buildable fantasy...
LEGO® Harry Potter™ Dobby™ the House-Elf 76421 LEGO LEGO
Product Number: 76421 Product Piece Count: 403 For Ages: 8+ Group Description: Harry Potter™ Product Description:  Delight Harry Potter™ fans with the first-ever LEGO® brick model of Dobby™ the House-Elf. The instantly recognizable brick-built...
LEGO® Harry Potter™ Quidditch™ Trunk 76416 LEGO LEGO
Product Number: 76416 Product Piece Count: 599 For Ages: 9+ Group Description: Harry Potter™ Product Description:  Kid will love to build this magical LEGO® Harry Potter™ Quidditch™ Trunk toy (76416), which unlocks to reveal...

Authentic Designs

Designed for children, adults, and every age in between, LEGO® building sets can ignite your imagination with unique and authentic designs with impressive old world monuments, iconic modern architecture, and fun pop culture characters. Inspired by your interests and hobbies, our available LEGO® building ideas can transform any space into a display full of excitement and visual interest. Build small sets on your own or bond with friends and family as you construct massive structures, including full street displays and entire villages!

Your Creative Spirit

LEGO® building sets aren’t the only place where you can let your creative spirit shine. At Flipside Gaming, we feature collections for tons of different hobbies. Whether you love model-making or building Gundams, keep creating when you shop essentials and new releases in our online store. We also feature all the hobby supplies you could possibly need to transform your crafting bench, making it easier to enjoy your passion. Browse must-have supplies, including adhesives, display bases, paint sets, and more at Flipside Gaming today.

FAQ

What LEGO® building sets are best for kids?

LEGO® creates products for children as young as 1.5 years old! If your little one is ready to start creating, consider these sets to get them started:

  • Toddlers: The DUPLO® series is the ideal choice here. These brick boxes and figurines offer larger bricks that are easier to handle.
  • Beginners: The Classic brick box series is perfect for younger beginners just getting into building. You get more colors, more pieces, and endless opportunities here!
  • Ages 5+: LEGO® City sets spark creativity with buildings, vehicles, and other structures. By age five, little ones can start following directions with a little help from an adult.
  • Builders Between 6-9: The Creator 3-in-1 line offers even more advanced options for versatile creatives. Explore pirate ships, ferris wheels, and animals!

Are any LEGO® building sets getting retired soon?

There are many sets that will be retired between 2026 and 2028. Some of the most popular include:

  • Star Wars: The Millennium Falcon, TIE Interceptor, and Venator-Class Republic Attack Cruiser
  • Icons & Architecture: Statue of Liberty, Pyramids of Giza, Trevi Fountain
  • Technic: Lunar Outpost Moon Rover, Chevrolette Corvette Stingray, Fast & Furious Toyota Supra MK4
  • Creator: Lotus Flowers, Playful Cat, Magical Unicorn, Retro Camera
  • City: Donut Truck, Police Station, Snowplow, Pizza Delivery Experience

What new LEGO® sets are getting released in the coming years?

Some notable releases you can expect in 2026 through 2028 include:

  • Downton Abbey 
  • Avengers Doomsday
  • Star Wars
  • Ninjago
  • Super Mario