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Best Buy customers often prefer the following products when searching for Train Building Sets.

Immerse yourself in the world of creativity and engineering with our extensive collection of train building sets. Perfect for enthusiasts of all ages, these sets offer endless hours of imaginative play and hands-on learning. From intricate rail networks to detailed locomotives, each set provides a unique opportunity to build, customize, and explore. Whether you're a seasoned builder or just starting out, discover the joy of constructing your own railway adventures with high-quality pieces designed for durability and realism. Dive into the excitement and watch as your creations come to life on the tracks.

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  1. LEGO - DUPLO My First Number Train - Learn To Count 10954 - Front_Zoom
    Top comment

    "My grandson loves this toy. He’s all into trains and fresh into legos. Perfect combo...Right track with leading train...My die elkelin absolutely loves this learning train. It has her on the right train of an enriched future."

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    Product Description

    Catch the colorful new LEGO DUPLO My First Number Train - Learn To Count (10954). With 10 number bricks for toddlers to load, unload, stack and sort, plus girl, boy and dog DUPLO figures – the play-and-learn fun never ends.The perfect preschool introduction to numbersToddlers can place the number bricks on and off the wagons, line them up in the correct order and build them together into a number wall. With moving wheels, an opening roof and friendly DUPLO characters to share the fun, the Number Train will transport your toddler to a world of imaginative, developmental play!Hands-on educational toys for toddlersLEGO DUPLO toys put open-ended fun, self-expression and joyful learning into preschoolers’ hands. With DUPLO playsets, parents and young children can share precious developmental milestones as they build together.
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    Top comment

    "My grandson loves this toy. He’s all into trains and fresh into legos. Perfect combo...Right track with leading train...My die elkelin absolutely loves this learning train. It has her on the right train of an enriched future."

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    Product Description

    Catch the colorful new LEGO DUPLO My First Number Train - Learn To Count (10954). With 10 number bricks for toddlers to load, unload, stack and sort, plus girl, boy and dog DUPLO figures – the play-and-learn fun never ends.The perfect preschool introduction to numbersToddlers can place the number bricks on and off the wagons, line them up in the correct order and build them together into a number wall. With moving wheels, an opening roof and friendly DUPLO characters to share the fun, the Number Train will transport your toddler to a world of imaginative, developmental play!Hands-on educational toys for toddlersLEGO DUPLO toys put open-ended fun, self-expression and joyful learning into preschoolers’ hands. With DUPLO playsets, parents and young children can share precious developmental milestones as they build together.
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    Your price for this item is $15.99
    The comparable value price is $19.99
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  2. LEGO - City Express Passenger Train 60337 - Front_Zoom
    Top comment

    "Train...Type trains. One thing that wasn’t good was only getting half of the train!...Excellent train for train enthusiasts...I was a bit skeptical about the newer trains, but because this one does not have one-piece nose cone/etc, I tried and this is really more like the 90s trains. "

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    Product Description

    The LEGO City Express Passenger Train set (60337) includes a remote-controlled bullet locomotive with working, dimmable headlights and LEGO Powered Up technology, a dining car, passenger car, station platform, 24 track pieces and 6 minifigures for endless hours of train-themed role play. Designed for kids and train enthusiasts This amazing buildable toy train set comes with an easy-to-follow building guide for each model. Kids aged 7+ can choose to build independently or join friends and family members for an awesome group build-and-play experience. More than just cool toys for kids LEGO City playsets take kids to the heart of the action with realistic vehicles, feature-rich structures and inspiring characters. Kids learn about the world around them as they play out stories and scenarios that depict life in a fun and exciting way.
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    Top comment

    "Train...Type trains. One thing that wasn’t good was only getting half of the train!...Excellent train for train enthusiasts...I was a bit skeptical about the newer trains, but because this one does not have one-piece nose cone/etc, I tried and this is really more like the 90s trains. "

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    Product Description

    The LEGO City Express Passenger Train set (60337) includes a remote-controlled bullet locomotive with working, dimmable headlights and LEGO Powered Up technology, a dining car, passenger car, station platform, 24 track pieces and 6 minifigures for endless hours of train-themed role play. Designed for kids and train enthusiasts This amazing buildable toy train set comes with an easy-to-follow building guide for each model. Kids aged 7+ can choose to build independently or join friends and family members for an awesome group build-and-play experience. More than just cool toys for kids LEGO City playsets take kids to the heart of the action with realistic vehicles, feature-rich structures and inspiring characters. Kids learn about the world around them as they play out stories and scenarios that depict life in a fun and exciting way.
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    Your price for this item is $189.99
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  3. LEGO - City Downtown Streetcar and Station Toy Train Set 60423 - Front_Zoom

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    Delight a fan of trolley cars and toy trains with the LEGO City Downtown Streetcar and Station (60423) building set for ages 7 and up. This exciting and creative toy streetcar features 2 driver’s cabs, a bright interior with seating and double boarding doors. The station includes a coffee shop and a passenger platform with bridging plates. This set also features 6 minifigures for role play and storytelling, including a character with a guide dog and a character with a wheelchair. This LEGO streetcar playset offers a step-by-step printed building guide and 3D instructions in the LEGO Builder app – a digital building companion with zoom and rotate tools that enable kids to visualize models from all angles as they build. LEGO City sets make fun birthday or holiday gifts for kids, with cool vehicle toys, realistic structures and fun characters for play without limits. Children can add this trolley car set to other LEGO City toys (sold separately) to expand the world of creative possibilities. Contains 811 pieces.
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    Product Description

    Delight a fan of trolley cars and toy trains with the LEGO City Downtown Streetcar and Station (60423) building set for ages 7 and up. This exciting and creative toy streetcar features 2 driver’s cabs, a bright interior with seating and double boarding doors. The station includes a coffee shop and a passenger platform with bridging plates. This set also features 6 minifigures for role play and storytelling, including a character with a guide dog and a character with a wheelchair. This LEGO streetcar playset offers a step-by-step printed building guide and 3D instructions in the LEGO Builder app – a digital building companion with zoom and rotate tools that enable kids to visualize models from all angles as they build. LEGO City sets make fun birthday or holiday gifts for kids, with cool vehicle toys, realistic structures and fun characters for play without limits. Children can add this trolley car set to other LEGO City toys (sold separately) to expand the world of creative possibilities. Contains 811 pieces.
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    Your price for this item is $71.99
    The comparable value price is $89.99

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  4. LEGO - Harry Potter Hogwarts Express & Hogsmeade Station 76423 - Front_Zoom
    Top comment

    "Hogwarts Express Train Set with Hogsmeade Station...Love building the train and station. Good quality...Nice Lego train...Alot of tiny pieces to build train set. Be very careful."

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    Recreate the arrival of new Hogwarts students with the LEGO Harry Potter Hogwarts Express & Hogsmeade Station (76423) toy playset for ages 8 and up. The new-for-June-2023 LEGO brick model of the Hogwarts Express features an engine, coal car, 2 passenger carriages and the Trolley Witch’s confectionery trolley. Drive the Harry Potter train set on the tracks or rotate the engine’s front buffer beam for off-track journeys. Hogsmeade Station includes a ticket office, Owl Post, restroom and platform and has many authentic details to delight fans. An enchanting Harry Potter gift idea for kids, the set has 8 Harry Potter minifigures of popular characters, including the first-ever minifigure of fan-favorite Lee Jordan, plus accessory elements such as a box of Bertie Bott’s Every Flavor Beans and the family photo album Hagrid gives Harry. Let the LEGO Builder app guide your youngster on an intuitive building adventure, allowing them to zoom in and rotate models in 3D, save sets and track their progress. Contains 1,074 pieces.
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    Top comment

    "Hogwarts Express Train Set with Hogsmeade Station...Love building the train and station. Good quality...Nice Lego train...Alot of tiny pieces to build train set. Be very careful."

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    Product Description

    Recreate the arrival of new Hogwarts students with the LEGO Harry Potter Hogwarts Express & Hogsmeade Station (76423) toy playset for ages 8 and up. The new-for-June-2023 LEGO brick model of the Hogwarts Express features an engine, coal car, 2 passenger carriages and the Trolley Witch’s confectionery trolley. Drive the Harry Potter train set on the tracks or rotate the engine’s front buffer beam for off-track journeys. Hogsmeade Station includes a ticket office, Owl Post, restroom and platform and has many authentic details to delight fans. An enchanting Harry Potter gift idea for kids, the set has 8 Harry Potter minifigures of popular characters, including the first-ever minifigure of fan-favorite Lee Jordan, plus accessory elements such as a box of Bertie Bott’s Every Flavor Beans and the family photo album Hagrid gives Harry. Let the LEGO Builder app guide your youngster on an intuitive building adventure, allowing them to zoom in and rotate models in 3D, save sets and track their progress. Contains 1,074 pieces.
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    Your price for this item is $87.99
    The comparable value price is $129.99

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  5. LEGO - Super Mario The Bowser Express Train Toy Playset and Mario Toy 71437 - Front_Zoom
    Top comment

    "He spend 10 -12 hours building the train using the digital instruction, the issue is the bowser face only have one anchorage section to the train main structure on the top, which is make the structure fragile to played with because the bowser face fall apart every time my son try to play with the train. ...Building the train set, chasing the train, operating the locomotive, driving , defeated all the enemies and more multi role playing! "

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    Product Description

    Let the action-packed rides begin with this LEGO Super Mario The Bowser Express Train toy set (71437). A great Nintendo birthday gift for boys, girls and any gamers ages 9 and up, this kids’ adventure playset includes a detailed train, a handcar, 2 stations, a Super Star Block, ? Block and 6 LEGO Super Mario toy figures – a Hammer Bro, Boom Boom, 2 Goombas and 2 Para-Biddybuds. Add a LEGO Mario, LEGO Luigi or LEGO Peach figure (not included) for interactive play. Help them to chase the train in the handcar, operate the spinning platform on the locomotive and activate the cannon wagon’s spring-loaded shooter. Once all the enemies are defeated, trigger horn sounds as they drive Bowser’s Express to the station. Find building instructions in the box or on the LEGO Super Mario app, which also offers creative ideas for ways to build and play with this Nintendo collectible set. Contains 1,392 pieces.
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    Top comment

    "He spend 10 -12 hours building the train using the digital instruction, the issue is the bowser face only have one anchorage section to the train main structure on the top, which is make the structure fragile to played with because the bowser face fall apart every time my son try to play with the train. ...Building the train set, chasing the train, operating the locomotive, driving , defeated all the enemies and more multi role playing! "

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    Product Description

    Let the action-packed rides begin with this LEGO Super Mario The Bowser Express Train toy set (71437). A great Nintendo birthday gift for boys, girls and any gamers ages 9 and up, this kids’ adventure playset includes a detailed train, a handcar, 2 stations, a Super Star Block, ? Block and 6 LEGO Super Mario toy figures – a Hammer Bro, Boom Boom, 2 Goombas and 2 Para-Biddybuds. Add a LEGO Mario, LEGO Luigi or LEGO Peach figure (not included) for interactive play. Help them to chase the train in the handcar, operate the spinning platform on the locomotive and activate the cannon wagon’s spring-loaded shooter. Once all the enemies are defeated, trigger horn sounds as they drive Bowser’s Express to the station. Find building instructions in the box or on the LEGO Super Mario app, which also offers creative ideas for ways to build and play with this Nintendo collectible set. Contains 1,392 pieces.
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    Your price for this item is $119.99
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  6. LEGO - DUPLO My First Animal Train and Horse Toy 10412 - Front_Zoom
    Top comment

    "My son absolutely loves playing with this train set! Keeps him busy . The versatility of the train is nice. ...Duplo Lego Train"

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    Product Description

    Know a young child who loves creative play and nature toys? Introduce toddlers ages 18 months and up to color matching play with the LEGO DUPLO My First Animal Train (10412) set. This educational toy for toddlers comes with 4 cute, buildable animal figures – a rooster, lamb, cow and horse toy – that transport toddlers on a journey of fun role play. Toddlers learn problem solving skills as they follow the cards to construct the animals then match them to the colored train toy carriages. This train building set also includes 2 extra bricks to let kids express their creativity as they build and rebuild the animals into toy figures of their own invention. Playful features, such as the rooster’s flexible neck and the toy train carriages that connect help hone a toddler’s motor skills. LEGO DUPLO animal toys for toddlers put open ended fun, self-expression and joyful exploration into young children’s hands while parents share their child’s precious developmental milestones. Contains 19 pieces.
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    Top comment

    "My son absolutely loves playing with this train set! Keeps him busy . The versatility of the train is nice. ...Duplo Lego Train"

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    Product Description

    Know a young child who loves creative play and nature toys? Introduce toddlers ages 18 months and up to color matching play with the LEGO DUPLO My First Animal Train (10412) set. This educational toy for toddlers comes with 4 cute, buildable animal figures – a rooster, lamb, cow and horse toy – that transport toddlers on a journey of fun role play. Toddlers learn problem solving skills as they follow the cards to construct the animals then match them to the colored train toy carriages. This train building set also includes 2 extra bricks to let kids express their creativity as they build and rebuild the animals into toy figures of their own invention. Playful features, such as the rooster’s flexible neck and the toy train carriages that connect help hone a toddler’s motor skills. LEGO DUPLO animal toys for toddlers put open ended fun, self-expression and joyful exploration into young children’s hands while parents share their child’s precious developmental milestones. Contains 19 pieces.
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    Your price for this item is $16.99
    The comparable value price is $19.99

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  7. LEGO - Disney and Pixar’s Toy Story Celebration Train & RC Car 43264 - Front_Zoom

    Product Description

    Celebrate 30 years of Toy Story magic with the LEGO Disney Toy Story Celebration Train & RC Car (43264)! Perfect for preschoolers and kids ages 4+, this sensory-rich building toy brings fan-favorites Woody, Jessie, Bo Peep, and Buzz Lightyear together for a western-inspired parade adventure. Toddler will love constructing the colorful train engine with two themed floats (one with a working seesaw and a spaceship with opening cockpit), plus RC's iconic race car. Three Starter Brick elements give little hands a solid foundation, while separate character bags mean play begins immediately. The perfect toy for little movie fans who love Disney toys and Toy Story figures, this birthday gift idea for boys and girls encourages creative pretend play while developing essential learning skills. Contains 206 pieces.
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    Celebrate 30 years of Toy Story magic with the LEGO Disney Toy Story Celebration Train & RC Car (43264)! Perfect for preschoolers and kids ages 4+, this sensory-rich building toy brings fan-favorites Woody, Jessie, Bo Peep, and Buzz Lightyear together for a western-inspired parade adventure. Toddler will love constructing the colorful train engine with two themed floats (one with a working seesaw and a spaceship with opening cockpit), plus RC's iconic race car. Three Starter Brick elements give little hands a solid foundation, while separate character bags mean play begins immediately. The perfect toy for little movie fans who love Disney toys and Toy Story figures, this birthday gift idea for boys and girls encourages creative pretend play while developing essential learning skills. Contains 206 pieces.
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    Your price for this item is $33.99
    The comparable value price is $39.99

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  8. LEGO - Creator 3 in 1 Haunted Mansion Building Toy 31167 - Front_Zoom
    Top comment

    "Haunted mansion, ship or train. We opted for the mansion. Has interactive pieces. ...What a unique and fun little build. The Ghost Train, Ghost Ship and Haunted House are all so much fun to build."

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    Chilling adventures are around every corner with the LEGO Creator 3 in 1 Haunted Mansion (31167) building toy for kids 9 years old and up! Young thrill-seekers can create three different haunted locations with the same collection of bricks. They start by constructing the detailed haunted house with spine-tingling features—an opening front gate, eerie graveyard, detachable scary tree, mysterious organ, and a hidden ghost that appears when kids turn a special wheel. The back of the mansion opens wide for enhanced play access and storytelling possibilities. The creepy creating continues as builders transform their build into a ghostly ship sailing through supernatural waters, then rebuild again into a haunted train set complete with a platform for phantom passengers. Each model includes five frightful minifigures: a fierce werewolf, mysterious vampire, glowing ghost with glow-in-the-dark cape, fearsome Frankenstein's monster, and a rattling skeleton. This versatile building toy makes a great Halloween gift or any-time present for girls and boys who love making up scary stories. Kids can collect all of the LEGO Creator 3 in 1 sets (sold separately) for pretend play fun that changes every time they build. The LEGO Builder app enhances the experience with helpful 3D viewing tools. Contains 736 pieces.
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    Top comment

    "Haunted mansion, ship or train. We opted for the mansion. Has interactive pieces. ...What a unique and fun little build. The Ghost Train, Ghost Ship and Haunted House are all so much fun to build."

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    Product Description

    Chilling adventures are around every corner with the LEGO Creator 3 in 1 Haunted Mansion (31167) building toy for kids 9 years old and up! Young thrill-seekers can create three different haunted locations with the same collection of bricks. They start by constructing the detailed haunted house with spine-tingling features—an opening front gate, eerie graveyard, detachable scary tree, mysterious organ, and a hidden ghost that appears when kids turn a special wheel. The back of the mansion opens wide for enhanced play access and storytelling possibilities. The creepy creating continues as builders transform their build into a ghostly ship sailing through supernatural waters, then rebuild again into a haunted train set complete with a platform for phantom passengers. Each model includes five frightful minifigures: a fierce werewolf, mysterious vampire, glowing ghost with glow-in-the-dark cape, fearsome Frankenstein's monster, and a rattling skeleton. This versatile building toy makes a great Halloween gift or any-time present for girls and boys who love making up scary stories. Kids can collect all of the LEGO Creator 3 in 1 sets (sold separately) for pretend play fun that changes every time they build. The LEGO Builder app enhances the experience with helpful 3D viewing tools. Contains 736 pieces.
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    Your price for this item is $89.99

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  9. LEGO - NINJAGO The Temple Bounty Building Set 71848 - Front_Zoom

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    The legendary fleet gains its most impressive flagship! The LEGO NINJAGO The Temple Bounty (71848) building lets NINJAGO fans 14 years old and up step into the world of ninjas as they build a detailed model ship from NINJAGO Dragons Rising Season 3. This challenging building set continues the tradition of iconic LEGO NINJAGO building challenges, and introduces gear-operated sails, modular removable sections, and hidden mechanisms throughout the multi-level interior. Builders will uncover authentic details inspired by the TV show as they construct the authentic sushi bar, fold-down table with a secret computer, and captain's quarters with an interactive map. The set includes six minifigures—Zane, Cole, Wyldfyre, Nya, Rogue, and the villainous Zarkt—that teens can equip with their own signature accessories. The ninja minifigures share a translucent reveal blade that helps to reveal a secret map on the captain's table. Once their build is complete, teens can proudly display their ship model on its display stand for room decor that's sure to delight fellow fans. This set makes an ideal birthday or special occasion gift for NINJAGO collectors, teen builders who love model building kits, and fans seeking their next challenging project. Combines with other NINJAGO Dragons Rising sets (each set sold separately) for expanded universe building. The LEGO Builder app provides step-by-step guidance, 3D viewing modes, and more. Contains 2,387 pieces.
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    Product Description

    The legendary fleet gains its most impressive flagship! The LEGO NINJAGO The Temple Bounty (71848) building lets NINJAGO fans 14 years old and up step into the world of ninjas as they build a detailed model ship from NINJAGO Dragons Rising Season 3. This challenging building set continues the tradition of iconic LEGO NINJAGO building challenges, and introduces gear-operated sails, modular removable sections, and hidden mechanisms throughout the multi-level interior. Builders will uncover authentic details inspired by the TV show as they construct the authentic sushi bar, fold-down table with a secret computer, and captain's quarters with an interactive map. The set includes six minifigures—Zane, Cole, Wyldfyre, Nya, Rogue, and the villainous Zarkt—that teens can equip with their own signature accessories. The ninja minifigures share a translucent reveal blade that helps to reveal a secret map on the captain's table. Once their build is complete, teens can proudly display their ship model on its display stand for room decor that's sure to delight fellow fans. This set makes an ideal birthday or special occasion gift for NINJAGO collectors, teen builders who love model building kits, and fans seeking their next challenging project. Combines with other NINJAGO Dragons Rising sets (each set sold separately) for expanded universe building. The LEGO Builder app provides step-by-step guidance, 3D viewing modes, and more. Contains 2,387 pieces.
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    Your price for this item is $199.99

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