Building Kits for Adults

Building Kits for Adults – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Building Kits for Adults on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Building Kits for Adults?

If you're planning to get Building Kits for Adults, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Building Kits for Adults

Are you looking for the best Building Kits for Adults? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Building Kits for Adults

If you are looking for products based on price, you can browse the lowest priced Building Kits for Adults, or choose to sort by price from highest to lowest.

Building Kits for Adults – main types

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3,026 Results
4.9 92×
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LEGO® Star Wars™ 75398 C-3PO™
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Fantasy, Movies and TV shows, Universe and Figurine, characters: C-3P0, launched in 2024, 1138 pc(s)
BLACK FRIDAY -10 % 2,600,- 2,889,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: LO75398
5.0 8×
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LEGO® Star Wars™ 75409 Jango Fett and his Firespray-class spaceship
LEGO Set for adults, suitable from the age of 18 years, theme: Means of transport, Fantasy, Movies and TV shows and Spacecraft, launched in 2025, 2970 pc(s)
BLACK FRIDAY -15 % 6,459,- 7,599,-
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In stock
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Order Code: LO75409
4.9 14×
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Mattel Brick Shop Hot Wheels Premium series Mercedes-Benz 300SL
Building Set boys, suitable for children from 17 years
BLACK FRIDAY -11 % 2,999,- 3,399,-
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In stock
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Order Code: HRAls15252
4.9 54×
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LEGO® Technic 42130 BMW M 1000 RR
LEGO Set for adults, suitable from the age of 18 years, theme: Means of transport and Motorcycles, launched in 2022, 1920 pc(s)
  4,999,-
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In stock > 5 pcs
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Order Code: LO42130
4.9 61×
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LEGO® Art 31213 Mona Lisa
LEGO Set for adults, suitable from the age of 18 years, theme: Shapes and Art, launched in 2024, 1503 pc(s)
  2,119,-
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In stock > 5 pcs
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Order Code: LO31213
3.0 2×
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LEGO® Icons 11384 Golden Retriever Puppy
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Animals, launched in 2026 - new releases, 2102 pc(s)
  2,899,-
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In stock > 5 pcs
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Order Code: LO11384
4.8 98×
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LEGO® Ideas 21347 Red London Telephone Box
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Countries/Cities and Buildings, launched in 2024, 1460 pc(s)
  2,799,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: LO21347
5.0 4×
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LEGO® Star Wars™ 75439 Darth Vader Bust
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows, Universe and Helmet , characters: DarthVader, launched in 2026 - new releases, 349 pc(s)
  1,099,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: LO75439
4.9 134×
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LEGO® Wednesday 76784 Black Juliet
LEGO Set for children, suitable from the age of 9 years, theme: Movies and TV shows, Halloween and Flowers, launched in 2025, 358 pc(s)
  479,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: LO76784
4.9 65×
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LEGO® Star Wars™ 75343 Dark Trooper™ Helmet
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Games and Helmet , launched in 2022, 693 pc(s)
  2,429,-
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In stock > 5 pcs
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Info
Order Code: LO75343
5.0 245×
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LEGO® Botanicals 40647 Lotus Flowers
LEGO Set for children, suitable from the age of 8 years, theme: Flowers, Nature and Garden , launched in 2024, 220 pc(s)
  319,-
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In stock > 10 pcs
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Order Code: LO40647
5.0 28×
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LEGO® - Disney 43269 Puppy from 101 Dalmatians
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, launched in 2025, 1722 pc(s)
  2,899,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO43269
4.7 41×
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LEGO® Star Wars™ 75415 Kylo Ren's Helmet
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows, Universe and Helmet , characters: Kylo Ren, launched in 2025, 529 pc(s)
BLACK FRIDAY -15 % 1,470,- 1,729,-
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In stock
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Order Code: LO75415
4.9 97×
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LEGO® Disney 43247 Young Simba from The Lion King
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Animals, launched in 2024, 1445 pc(s)
  3,019,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO43247
5.0 77×
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LEGO® Speed Champions 77246 Racing Car Visa Cash App RB VCARB 01 F1®
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Formula, launched in 2025, 248 pc(s)
  549,-
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In stock > 10 pcs
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Info
Order Code: LO77246
4.9 128×
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LEGO® Star Wars™ 75328 The Mandalorian™ Helmet
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Games and Helmet , launched in 2022, 584 pc(s)
Discounted -14 % 1,349,- 1,569,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75328
5.0 1×
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LEGO® Star Wars™ 75438 Busta Yody
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows, Universe and Figurine, characters: Yoda, launched in 2026 - new releases, 399 pc(s)
  849,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75438
4.9 42×
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LEGO® Ideas 21345 Polaroid OneStep SX-70 camera
LEGO Set for adults, suitable from the age of 18 years, retro design, theme: Art, launched in 2024, 516 pc(s)
  1,699,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21345
5.0 2×
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LEGO® Ideas 21368 Peanuts: Snoopy's Shed
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows and Animals, launched in 2026 - new releases, 964 pc(s)
  1,649,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21368
5.0 4×
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LEGO® Icons 11372 Cottage and Autumn Garden
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Houses and Buildings, launched in 2026 - new releases, 1102 pc(s)
  2,289,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11372
4.9 9×
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LEGO® ONE PIECE 75640 The Baratie Floating Restaurant
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Fantasy and Movies and TV shows, launched in 2025, 3402 pc(s)
BLACK FRIDAY -10 % 5,435,- 6,039,-
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75640
4.8 27×
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LEGO® Icons 40743 Christmas table decoration
LEGO Set for children and adults, suitable from the age of 12 years, theme: Season, Christmas and Cultural elements, launched in 2025, 433 pc(s)
  819,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO40743
5.0 9×
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LEGO® Botanicals 11510 Magnolia Twigs
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers, Valentine's Day and Easter, launched in 2026 - new releases, 435 pc(s)
  959,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11510
4.8 6×
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LEGO® Icons 10307 Eiffel tower
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, launched in 2023, 10001 pc(s)
  17,890,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10307
In the category Building Kits for Adults on Alza.cz, we currently have a total of 3026 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap building Kits for Adults Find products sorted from the most expensive to the cheapest in the category most expensive building Kits for Adults Check out products sorted by price starting with the highest price in the category best sellers, best building Kits for Adults You’ll find products sorted by reviews starting from the highest ranked in building Kits for Adults reviews