Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search

Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Main Content
Categories & Filters
Best Buy

/

toys

/

building sets & blocks

Lego Building Sets

Lego building sets are some of the most popular toys out there, and have been for decades. The creative possibilities of these interlocking bricks are endless, and they're great for kids (and adults) who love to build. Here are some of the best Lego sets out there for every age group.

Read More
Results
Main Results

  1. LEGO - Technic Bush Plane Building Toy 42198

    SKU: JXPLL2H5CL

    Product Description

    A plastic bush plane building set featuring zebra print, spinning propeller, adjustable ailerons, and piston engine.
    See all Building Sets & Blocks
    Your price for this item is $27.99

  2. LEGO - Botanicals Flowering Cactus Building Toy 11509

    SKU: JXPLL2TZQ3

    Product Description

    A creative plastic building set featuring two green cacti with pink flowers in a pastel blue pot.
    See all Building Sets & Blocks
    Your price for this item is $34.99

  3. LEGO - City Fries Food Truck Toy Building Set 60488

    SKU: JXPLL2TF2F

    Product Description

    A colorful plastic food truck building set featuring a detailed prep area, giant fries kiosk, and minifigures.
    See all Building Sets & Blocks
    Your price for this item is $19.99

  4. LEGO - Disney King Magnifico’s Castle Building Toy Set 43224

    SKU: JXPLL2Q33P

    Me and have have been spending time putting it together as a family. He has about ten Lego sets this is his favorite one, his other favorite was the Mario sets. ...Such a cute, bright, colorful Lego set...

    Product Description

    A detailed plastic castle playset featuring four Disney characters, interactive rooms, and app-based building instructions.
    See all Building Sets & Blocks
    Your price for this item is $99.99

  5. LEGO - City Yellow Taxi Car Building Toy 60487

    SKU: JXPLL2TZTT

    Product Description

    A yellow plastic taxi building set featuring an electric vehicle design, opening trunk, and two minifigures.
    See all Building Sets & Blocks
    Your price for this item is $14.99

  6. LEGO - City Holiday Adventure Camper Van Building Toy Set 60454

    SKU: JXPLL2HZTY

    Product Description

    A plastic camper van building set featuring a modern interior, family minifigures, and outdoor accessories.
    See all Building Sets & Blocks
    Your price for this item is $29.99

  7. LEGO - Friends Liann’s Family House Building Toy 42687

    SKU: JXPLL2TVWZ

    Product Description

    A colorful plastic dollhouse set featuring four minidolls, pets, and accessories for imaginative pretend play.
    See all Building Sets & Blocks
    Your price for this item is $69.99

  8. LEGO - Friends Heartlake City Candy Store Building Toy 42649

    SKU: JXPLL2H524

    Product Description

    A colorful plastic building set featuring a candy shop, two minidolls, a micro-doll, and fun accessories.
    See all Building Sets & Blocks
    Your price for this item is $29.99

  9. LEGO - DREAMZzz Dino Jet Dinosaur Building Toy 71514

    SKU: JXPLL2W76Q

    Product Description

    A plastic building set featuring two dinosaur mech builds, minifigures, accessories, and interactive story instructions.
    See all Building Sets & Blocks
    Your price for this item is $99.99

  10. LEGO - DREAMZzz Crocodile Submarine Building Toy 71512

    SKU: JXPLL2W79T

    Product Description

    A plastic building set offering two posable submarine mechs, minifigures, dual shooters, and hidden compartments.
    See all Building Sets & Blocks
    Your price for this item is $69.99
1-18 of 176 items
0 items

Best Sellers

Related Pages

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.