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!

LEGO® Harry Potter™ Fawkes™: Dumbledore's Phoenix 76448

Product Number: 76448 Product Piece Count: 299 For Ages: 8+ Group Description: Harry Potter™ Product Description: Let animal-loving young Harry Potter™ fans build their passion for the wizarding world with...

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LEGO® Harry Potter™ Hogwarts Castle: Herbology Class 76445

Product Number: 76445 Product Piece Count: 390 For Ages: 8+ Group Description: Harry Potter™ Product Description: Recreate magic herbology classes at Hogwarts™ Castle with this LEGO® Harry Potter™ classroom playset...

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LEGO® Harry Potter™ Knight Bus Adventure 76446

Product Number: 76446 Product Piece Count: 499 For Ages: 8+ Group Description: Harry Potter™ Product Description: All aboard for a thrilling Knight Bus™ adventure with this LEGO® Harry Potter™ magic...

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LEGO® Harry Potter™ Malfoy Manor 76453

Product Number: 76453 Product Piece Count: 1601 For Ages: 10+ Group Description: Harry Potter™ Product Description: Let kids relive a thrilling Harry Potter and the Deathly Hallows™ escape scene with...

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LEGO® Harry Potter™ Hogwarts Castle: Flying Lessons 76447

Product Number: 76447 Product Piece Count: 651 For Ages: 9+ Group Description: Harry Potter™ Product Description: Recreate Quidditch™ and Transfiguration classes from Harry Potter and the Sorcerer’s Stone™ with this...

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LEGO® Harry Potter™ Diagon Alley Wizarding Shops 76444

Product Number: 76444 Product Piece Count: 2750 For Ages: 18+ Group Description: Harry Potter™ Product Description: Escape to a magical world with this intricately detailed, microscale LEGO® Harry Potter™ display...

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LEGO® Harry Potter™ Hagrid & Harry's Motorcycle Ride 76443

Product Number: 76443 Product Piece Count: 617 For Ages: 9+ Group Description: Harry Potter™ Product Description: Hold on tight for Hagrid™ & Harry’s Motorcycle Ride (76443) with this magical toy...

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LEGO® Harry Potter™ Hogwarts Castle: Charms Class 76442

Product Number: 76442 Product Piece Count: 204 For Ages: 8+ Group Description: Harry Potter™ Product Description: Play out a spellbinding Harry Potter and the Sorcerer’s Stone™ scene in the charms...

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LEGO® Harry Potter™ Hogwarts Castle: Dueling Club 76441

Product Number: 76441 Product Piece Count: 158 For Ages: 8+ Group Description: Harry Potter™ Product Description: Play out a spellbinding Dueling Club scene from Harry Potter and the Chamber of...

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LEGO® Harry Potter™ Triwizard Tournament: The Arrival 76440

Product Number: 76440Product Piece Count: 1229For Ages: 10+Group Description: Harry Potter™Product Description:Recreate an iconic scene with this LEGO® Harry Potter™ Triwizard Tournament: The Arrival (76440) ship playset for kids. A...

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LEGO® Harry Potter™ Ollivanders™ & Madam Malkin's Robes 76439

Product Number: 76439Product Piece Count: 744For Ages: 8+Group Description: Harry Potter™Product Description:Open Ollivanders™ & Madam Malkin's Robes (76439) shops for magical playtime adventures with this LEGO® Harry Potter™ Diagon Alley™...

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LEGO® Harry Potter™ Hogwarts™ Castle: The Great Hall 76435

Product Number: 76435Product Piece Count: 1732For Ages: 10+Group Description: Harry Potter™Product Description:Invite your young wizard, witch or Muggle™ to join students and teachers in the Great Hall with this epic...

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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