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Kids Building Kits

Kids love to build. Out of the box, it's a great way to develop creativity and problem-solving skills. With the right kind of building kit, it can also be a safe, educational, and fun activity for children. Browse the top-ranked list of kids building kits below along with associated reviews and opinions.

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  1. LEGO - Speed Champions Ferrari SF-24 F1 Race Car Building Set and Toy Driver 77242

    SKU: JXPLL2HFPZ

    This is the perfect toy to keep the kids busy! They can spend hours precisely building the car and they won’t dare to break it because of all the hard work they put into it. ...Wife Loved Building It...

    Product Description

    A detailed red plastic Formula 1 race car building set featuring authentic 2024 design and driver minifigure.
    See all Building Sets & Blocks
    Your price for this item is $26.99

  2. LEGO - Creator 3 in 1 Wild Animals Panda Family Building Toy 31165

    SKU: JXPLL2TJ9G

    Product Description

    A versatile plastic building set that lets kids create posable panda, orca, or penguin animal families.
    See all Building Sets & Blocks
    Your price for this item is $39.99

  3. 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

  4. LEGO - Friends Friendship Tree House Hangout Building Toy 42652

    SKU: JXPLL2H5XZ

    Product Description

    A colorful plastic tree house playset featuring four minidolls, animal figures, and customizable creative accessories.
    See all Building Sets & Blocks
    Your price for this item is $69.99

  5. LEGO - Technic NASA Artemis Space Launch System Rocket 42221

    SKU: JXPLL2WXJ7

    Product Description

    A plastic STEM rocket building set featuring 3-stage separation, blue flame details, and astronaut nanofigures.
    See all Building Sets & Blocks
    Your price for this item is $59.99

  6. LEGO - Friends Beekeepers’ House and Flower Garden Building Kit 42669

    SKU: JXPLL2H5YT

    Product Description

    A colorful plastic building kit featuring a two-story house, garden, four characters, and animal figures.
    See all Building Sets & Blocks
    Your price for this item is $89.99

  7. 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

  8. Hot Wheels - Track Creator Triple Loop Speed Kit Track Set

    SKU: JJ85Q5L6QC

    Product Description

    A customizable track set featuring multiple loops, curved and straight tracks, plus one included Hot Wheels car.
    See all Vehicles & Remote Control Toys
    Your price for this item is $32.99

  9. LEGO - Friends Heartlake City Ice Cream Truck Building Toy 42644

    SKU: JXPLL2HWYJ

    Product Description

    A pink plastic building set featuring an ice cream truck, two minidolls, a bunny, and playful accessories.
    See all Building Sets & Blocks
    Your price for this item is $19.99

  10. LEGO - Friends Fun Indoor Playground Kids Toy 42686

    SKU: JXPLL2TZFZ

    Product Description

    A colorful plastic playset featuring three minidolls, creative playground rides, and imaginative accessories for endless fun.
    See all Building Sets & Blocks
    Your price for this item is $56.99
    Save $3
    The previous price was $59.99
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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.