Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search
Main Content
Categories & Filters
Best Buy

/

toys

/

building sets & blocks

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.

Read More
Results
Main Results

  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 - Marvel Venom's Museum Robbery Building Set 30707

    SKU: JXPLL2T7VR

    Product Description

    A plastic building kit featuring Spider-Man and Venom minifigures for imaginative museum heist adventures.
    See all Building Sets & Blocks
    Your price for this item is $4.99

  3. LEGO - Technic Skid-Steer Loader Building Kit 30710

    SKU: JXPLL2TJGC

    excellent product for my 5yr old kid...he enjoyed buiding it....Lego Technic skid-steer loader building kit is a fun and little challenging build.

    Product Description

    A plastic building kit featuring a functional skid-steer loader arm and shovel for imaginative construction play.
    See all Building Sets & Blocks
    Your price for this item is $4.99

  4. LEGO - Friends Stargazing Camping Vehicle Adventure Toy 42603

    SKU: JXPLL2QVXJ

    Product Description

    A plastic adventure playset featuring a telescope, 4x4 vehicle, camping trailer, mini-dolls, and animal figures.
    See all Building Sets & Blocks
    Your price for this item is $23.99
    Save $6
    The previous price was $29.99

  5. LEGO - Technic Backhoe Loader Construction Toy 42197

    SKU: JXPLL2HKVL

    Product Description

    A plastic construction toy featuring realistic loader and digger functions for imaginative building site play.
    See all Building Sets & Blocks
    Your price for this item is $9.99

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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
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.