Skip to content
Main Content

kids construction sets

No content

Best Buy customers often prefer the following products when searching for kids construction sets.

For the budding engineer, a construction set is the perfect gift. It encourages creativity, lets kids use their imagination, and gives them a chance to use their hands and minds. Whether you're looking for a kit that will help build a tower taller than your house or just something to keep your little ones busy on rainy days, there are plenty of options out there. Browse the top-ranked list of kids construction sets below along with associated reviews and opinions.

Main Results
  1. LEGO - Classic Creative Monsters 11017 Building Kit with 5 Toys for Kids (140 Pieces) - Front_Zoom
    Top comment

    "You cannot go wrong with Lego sets. Kids love them and have a blast. I required a yogo or exercise mat as work area....Glad to have something to keep my child busy."

    See all customer reviews

    Product Description

    Kids, friends and families can enjoy endless hours of creative fun with this LEGO Classic Creative Monsters (11017) playset. It comes with a rainbow of colorful LEGO pieces, 5 toy monster build ideas and a bag of extra bricks for free building! Perfect for children aged 4 and up Each of the 5 monster mini build ideas comes with its own step-by-step, pictorial building guide, so even first-time builders can experience the pride and joy of constructing their own LEGO toys. Developing key life skills LEGO Classic building sets put ideas and inspiration into kids’ hands, with exciting models that stimulate unlimited open-ended play, helping children develop creativity skills that will last a lifetime.
    See all Building Sets & Blocks
    Top comment

    "You cannot go wrong with Lego sets. Kids love them and have a blast. I required a yogo or exercise mat as work area....Glad to have something to keep my child busy."

    See all customer reviews

    Product Description

    Kids, friends and families can enjoy endless hours of creative fun with this LEGO Classic Creative Monsters (11017) playset. It comes with a rainbow of colorful LEGO pieces, 5 toy monster build ideas and a bag of extra bricks for free building! Perfect for children aged 4 and up Each of the 5 monster mini build ideas comes with its own step-by-step, pictorial building guide, so even first-time builders can experience the pride and joy of constructing their own LEGO toys. Developing key life skills LEGO Classic building sets put ideas and inspiration into kids’ hands, with exciting models that stimulate unlimited open-ended play, helping children develop creativity skills that will last a lifetime.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  2. LEGO - Creator 3in1 Fantasy Forest Creatures 31125 - Front_Zoom
    Top comment

    "A very nice set, totally worth it...The build is also a lot of fun, especially building the wings. I love animal sets so much, looking forward to more animal set coming soon....Purple pyscho squirrel lego set : )...Love the 3 in 1 sets. Received qucikly and was a lot of fun building and setting. "

    See all customer reviews

    Product Description

    Kids aged 7 and up can play out magical woodland animal stories with this supercute LEGO Creator 3in1 Fantasy Forest Creatures (31125) building set. It features a wise owl toy with a rotating head and posable tail, feet, wings and feathers, reading a storybook to a hedgehog. 3in1 toys kick-start creative fun Kids have the chance to build 3 different, fun-filled scenes with this brilliant LEGO 3in1 set. They can build a wise owl and a hedgehog, rebuild it into a young deer and rabbit, turn it into a cheeky squirrel nibbling an acorn, or use the 175 bricks to create a new animal. A digital experience for LEGO builders The animal toys set comes with interactive digital building instructions to make the building experience even more fun. Available in the free LEGO Building Instructions app for use on smartphones and tablets, the zoom and rotate tools help kids visualize the model as they build.
    See all Building Sets & Blocks
    Top comment

    "A very nice set, totally worth it...The build is also a lot of fun, especially building the wings. I love animal sets so much, looking forward to more animal set coming soon....Purple pyscho squirrel lego set : )...Love the 3 in 1 sets. Received qucikly and was a lot of fun building and setting. "

    See all customer reviews

    Product Description

    Kids aged 7 and up can play out magical woodland animal stories with this supercute LEGO Creator 3in1 Fantasy Forest Creatures (31125) building set. It features a wise owl toy with a rotating head and posable tail, feet, wings and feathers, reading a storybook to a hedgehog. 3in1 toys kick-start creative fun Kids have the chance to build 3 different, fun-filled scenes with this brilliant LEGO 3in1 set. They can build a wise owl and a hedgehog, rebuild it into a young deer and rabbit, turn it into a cheeky squirrel nibbling an acorn, or use the 175 bricks to create a new animal. A digital experience for LEGO builders The animal toys set comes with interactive digital building instructions to make the building experience even more fun. Available in the free LEGO Building Instructions app for use on smartphones and tablets, the zoom and rotate tools help kids visualize the model as they build.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  3. LEGO - Speed Champions Mercedes-AMG F1 W12 E Performance & Mercedes-AMG Project One 76909 - Front_Zoom
    Top comment

    "The cars came out amazing and are extremely fun for my kids to play with. These are a great set for kids or families looking for a fun project....excellent set for people who like sets with tremendous and unique building techniques. would definitely recommend it!"

    See all customer reviews

    Product Description

    Kids and race fans can now collect and explore 2 vehicles at the forefront of race car design with this LEGO Speed Champions Mercedes-AMG F1 W12 E Performance & Mercedes-AMG Project One (76909) building set. A collector’s dream, these collectible toy cars are fun to build, great for display and perfect for exciting racing action. Digital building instructions This Speed Champions set comes with printed and digital building instructions. Available in the free LEGO Building Instructions app for smartphones and tablets, the interactive digital guide comes with amazing zoom and rotate tools that allow you to visualize a model from all angles as you build. Celebrating cool cars LEGO Speed Champions sets deliver authentic replicas of the world’s most innovative and best-known vehicles. Perfect for display, the collectible models are also great for thrilling race action against other vehicles from the Speed Champions range.
    See all Building Sets & Blocks
    Top comment

    "The cars came out amazing and are extremely fun for my kids to play with. These are a great set for kids or families looking for a fun project....excellent set for people who like sets with tremendous and unique building techniques. would definitely recommend it!"

    See all customer reviews

    Product Description

    Kids and race fans can now collect and explore 2 vehicles at the forefront of race car design with this LEGO Speed Champions Mercedes-AMG F1 W12 E Performance & Mercedes-AMG Project One (76909) building set. A collector’s dream, these collectible toy cars are fun to build, great for display and perfect for exciting racing action. Digital building instructions This Speed Champions set comes with printed and digital building instructions. Available in the free LEGO Building Instructions app for smartphones and tablets, the interactive digital guide comes with amazing zoom and rotate tools that allow you to visualize a model from all angles as you build. Celebrating cool cars LEGO Speed Champions sets deliver authentic replicas of the world’s most innovative and best-known vehicles. Perfect for display, the collectible models are also great for thrilling race action against other vehicles from the Speed Champions range.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  4. LEGO - Speed Champions Lamborghini Countach 76908 - Front_Zoom
    Top comment

    "Good set...Building technics were amazing and like some I never seen in other sets of this price. ...Anyway, this set...it's awesome. Everything the kid in me would have loved to have back then. "

    See all customer reviews

    Product Description

    Kids and car enthusiasts now have the chance to explore one of the world’s most iconic sports cars with the LEGO Speed Champions Lamborghini Countach (76908) building set. Stunning from every angle, this detailed replica model delivers an engaging building experience, is perfect for display and awesome for epic racing action. Digital building instructions This collectible toy car includes printed and digital building instructions. Available in the free LEGO Building Instructions app for smartphones and tablets, the interactive digital guide comes with amazing zoom and rotate tools that allow you to visualize this model from all angles as you build. Celebrating iconic engineering and design LEGO Speed Champions building sets deliver buildable versions of the world’s leading and best-known vehicles. Designed for kids and automobile fans of all ages, the authentically detailed models are also great for thrilling race action against other toy vehicles from the Speed Champions range.
    See all Building Sets & Blocks
    Top comment

    "Good set...Building technics were amazing and like some I never seen in other sets of this price. ...Anyway, this set...it's awesome. Everything the kid in me would have loved to have back then. "

    See all customer reviews

    Product Description

    Kids and car enthusiasts now have the chance to explore one of the world’s most iconic sports cars with the LEGO Speed Champions Lamborghini Countach (76908) building set. Stunning from every angle, this detailed replica model delivers an engaging building experience, is perfect for display and awesome for epic racing action. Digital building instructions This collectible toy car includes printed and digital building instructions. Available in the free LEGO Building Instructions app for smartphones and tablets, the interactive digital guide comes with amazing zoom and rotate tools that allow you to visualize this model from all angles as you build. Celebrating iconic engineering and design LEGO Speed Champions building sets deliver buildable versions of the world’s leading and best-known vehicles. Designed for kids and automobile fans of all ages, the authentically detailed models are also great for thrilling race action against other toy vehicles from the Speed Champions range.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  5. LEGO - Icons Porsche 911 10295 - Front_Zoom

    Model: 6332965
    SKU: 6434063
    Top comment

    "Please release more Porsche lego sets like this!!...Great set, Goes With all the Lego Creator Car Sets"

    See all customer reviews

    Product Description

    Celebrate the unmistakable style of Porsche with this fantastic building challenge as you create your own classic, collectible car with the LEGO Porsche 911 (10295) model kit. Choose to build either the Turbo model with its turbocharged engine or the Targa with its iconic Targa bar and a removable roof that stores under the hood.Build your favorite Porsche 911Both the Turbo and the Targa model cars feature authentic Porsche 911 details like the iconic front and rear bumpers, angled headlights,printed logo and number plates. And the interior is just as impressive with working steering, gearshift, emergency brake, tilting seats and a dark-orange-and-nougat color scheme.A building project for youThe LEGO Porsche 911 is part of a collection of buildable model kits for adults. From classic collectible cars to detailed buildings, these LEGO sets are the perfect way to escape everyday life with an immersive building project.
    See all Building Sets & Blocks
    Top comment

    "Please release more Porsche lego sets like this!!...Great set, Goes With all the Lego Creator Car Sets"

    See all customer reviews

    Product Description

    Celebrate the unmistakable style of Porsche with this fantastic building challenge as you create your own classic, collectible car with the LEGO Porsche 911 (10295) model kit. Choose to build either the Turbo model with its turbocharged engine or the Targa with its iconic Targa bar and a removable roof that stores under the hood.Build your favorite Porsche 911Both the Turbo and the Targa model cars feature authentic Porsche 911 details like the iconic front and rear bumpers, angled headlights,printed logo and number plates. And the interior is just as impressive with working steering, gearshift, emergency brake, tilting seats and a dark-orange-and-nougat color scheme.A building project for youThe LEGO Porsche 911 is part of a collection of buildable model kits for adults. From classic collectible cars to detailed buildings, these LEGO sets are the perfect way to escape everyday life with an immersive building project.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  6. LEGO - Creator Medieval Castle 31120 - Front_Zoom

    Model: 6333046
    SKU: 6470748
    Top comment

    "Very Fun Set...I'll preface by admitting castle and space sets were my favorites as a child. I prefer the non-licensed sets, since they're more unique and a better value. ...[This review was collected as part of a promotion.] This set is awesome! Had so much fun building with my kids. "

    See all customer reviews

    Product Description

    Kids will love taking a trip back in time with this brilliantly detailed LEGO Creator 3in1 Medieval Castle (31120). It’s packed with all they need to create captivating stories – a 2-floored Castle toy with an opening gate, water mill, prison, king’s room, 3 minifigures, dragon toy, 3 chickens and a rat. There are also hinges so the Castle can fold open at the back.3in1 awesome toys fuel kids’ passionsCreative kids have the chance to build 3 different models with this LEGO Creator 3in1 set.They can start with the Medieval Castle, rebuild it into a castle tower with a catapult or transform it into a bustling marketplace with a water mill, tower and prison.Fantastic gifts for kids to grip their imaginationsLEGO Creator 3in1 buildable toys let kids enjoy imaginative play with 3 different models in every box! The possibilities are endless as each model can be rebuilt into something new. Select from a brilliant 3in1 range including crocodiles, fairgrounds and rockets.
    See all Building Sets & Blocks
    Top comment

    "Very Fun Set...I'll preface by admitting castle and space sets were my favorites as a child. I prefer the non-licensed sets, since they're more unique and a better value. ...[This review was collected as part of a promotion.] This set is awesome! Had so much fun building with my kids. "

    See all customer reviews

    Product Description

    Kids will love taking a trip back in time with this brilliantly detailed LEGO Creator 3in1 Medieval Castle (31120). It’s packed with all they need to create captivating stories – a 2-floored Castle toy with an opening gate, water mill, prison, king’s room, 3 minifigures, dragon toy, 3 chickens and a rat. There are also hinges so the Castle can fold open at the back.3in1 awesome toys fuel kids’ passionsCreative kids have the chance to build 3 different models with this LEGO Creator 3in1 set.They can start with the Medieval Castle, rebuild it into a castle tower with a catapult or transform it into a bustling marketplace with a water mill, tower and prison.Fantastic gifts for kids to grip their imaginationsLEGO Creator 3in1 buildable toys let kids enjoy imaginative play with 3 different models in every box! The possibilities are endless as each model can be rebuilt into something new. Select from a brilliant 3in1 range including crocodiles, fairgrounds and rockets.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  7. LEGO - Ideas Home Alone 21330 - Front_Zoom

    Model: 6347938
    SKU: 6485720
    Top comment

    "Amazing set with simple building techniques...However, at the end of the build, it is an amazing display, great play/pose potential, and looks amazing with lights. Even with simple building, one of my favorite all-time sets!...Home alone….. but having fun building it...Awesome lego set, takes me back to when i was a kid"

    See all customer reviews

    Product Description

    Relive a family-favorite Christmas comedy movie with this LEGO Ideas Home Alone set (21330) for play and display. The McCallisters’ house is packed with instantly recognizable details and delightful features to recreate hilarious scenes. There is everything you need to stage Kevin’s fake Christmas party, a basement furnace with a LEGO light brick, iron-drop function, swinging paint cans, collapsible shelves, zip line from the attic to the tree house and more. Each level of the house is detachable, and the walls and roof open up for easy access. Top Christmas holiday gift The set includes 5 LEGO minifigures of Kevin McCallister, mom Kate McCallister, crooks Harry and Marv and neighbor ‘Old Man’ Marley, plus Harry and Marv’s van with crowbar and police hat elements inside. With 3,957 pieces, this is the biggest LEGO Ideas set so far and the bricks are divided into bags following the movie’s plotline, so you can relive the story as you build during the holidays.
    See all Building Sets & Blocks
    Top comment

    "Amazing set with simple building techniques...However, at the end of the build, it is an amazing display, great play/pose potential, and looks amazing with lights. Even with simple building, one of my favorite all-time sets!...Home alone….. but having fun building it...Awesome lego set, takes me back to when i was a kid"

    See all customer reviews

    Product Description

    Relive a family-favorite Christmas comedy movie with this LEGO Ideas Home Alone set (21330) for play and display. The McCallisters’ house is packed with instantly recognizable details and delightful features to recreate hilarious scenes. There is everything you need to stage Kevin’s fake Christmas party, a basement furnace with a LEGO light brick, iron-drop function, swinging paint cans, collapsible shelves, zip line from the attic to the tree house and more. Each level of the house is detachable, and the walls and roof open up for easy access. Top Christmas holiday gift The set includes 5 LEGO minifigures of Kevin McCallister, mom Kate McCallister, crooks Harry and Marv and neighbor ‘Old Man’ Marley, plus Harry and Marv’s van with crowbar and police hat elements inside. With 3,957 pieces, this is the biggest LEGO Ideas set so far and the bricks are divided into bags following the movie’s plotline, so you can relive the story as you build during the holidays.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  8. LEGO - Easter Tray - Styles may vary - Styles may vary - Angle_Zoom
    Top comment

    "This was a simple easter basket stuffing item. My kid finished it in 20 min....Great small child gift."

    See all customer reviews

    Product Description

    Celebrate Easter with one of these cute sets (styles may vary) by building an Easter bunny completed with colorful eggs or Minecraft Steve and Baby Panda set.
    See all Building Sets & Blocks
    Top comment

    "This was a simple easter basket stuffing item. My kid finished it in 20 min....Great small child gift."

    See all customer reviews

    Product Description

    Celebrate Easter with one of these cute sets (styles may vary) by building an Easter bunny completed with colorful eggs or Minecraft Steve and Baby Panda set.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  9. LEGO - City Explorer Diving Boat Ocean Building Toy Set Play 60377 - Front_Zoom
    Top comment

    "Great lego set, hours of fun building and then playing....Mi kid love Lego’s, he enjoy the day playing and building with the Lego’s"

    See all customer reviews

    Product Description

    Endless imaginative adventures await with this 5+ LEGO City Explorer Diving Boat (60377) building toy playset. The inflatable toy boat comes with lots of realistic features, including a working crane. The set also features a mini-submarine toy, coral reef setting and a treasure chest. There are 3 explorer minifigures and manta ray, hammerhead shark, crab, 2 fish and 2 baby turtle figures as well as lots of story-inspiring accessories. Let the LEGO Builder app guide kids on an intuitive building adventure. They can explore and save virtual playsets, track their own building progress, zoom in and rotate and view models from all angles while they build. LEGO City playsets come with cool vehicles, realistic structures and fun characters for hours of imaginative play and can be combined with other sets from the LEGO City range. Contains 182 pieces.
    See all Building Sets & Blocks
    Top comment

    "Great lego set, hours of fun building and then playing....Mi kid love Lego’s, he enjoy the day playing and building with the Lego’s"

    See all customer reviews

    Product Description

    Endless imaginative adventures await with this 5+ LEGO City Explorer Diving Boat (60377) building toy playset. The inflatable toy boat comes with lots of realistic features, including a working crane. The set also features a mini-submarine toy, coral reef setting and a treasure chest. There are 3 explorer minifigures and manta ray, hammerhead shark, crab, 2 fish and 2 baby turtle figures as well as lots of story-inspiring accessories. Let the LEGO Builder app guide kids on an intuitive building adventure. They can explore and save virtual playsets, track their own building progress, zoom in and rotate and view models from all angles while they build. LEGO City playsets come with cool vehicles, realistic structures and fun characters for hours of imaginative play and can be combined with other sets from the LEGO City range. Contains 182 pieces.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
  10. LEGO - Fall and Birthday Tray - Styles may vary - Multicolor - Angle_Zoom
    Top comment

    "Grand daughter really liked this Lego set. Lego sets are always appreciated....My son and I loved building this Lego set together."

    See all customer reviews

    Product Description

    Celebrate the change of seasons or a birthday with one of these cute sets (styles may vary) by building a harvest display with a toy scarecrow, farmer minifigure and a cute rabbit figure or a birthday locomotive complete with a candle and wrapped gift.
    See all Building Sets & Blocks
    Top comment

    "Grand daughter really liked this Lego set. Lego sets are always appreciated....My son and I loved building this Lego set together."

    See all customer reviews

    Product Description

    Celebrate the change of seasons or a birthday with one of these cute sets (styles may vary) by building a harvest display with a toy scarecrow, farmer minifigure and a cute rabbit figure or a birthday locomotive complete with a candle and wrapped gift.
    See all Building Sets & Blocks
    See all Building Sets & Blocks
No content
No content