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Back of the Box Builds

LEGO Alternate Builds!

SETS
- Adventurers
- Aquazone
- Belville
- BATMAN™
- BIONICLE
- Building Set with People
- Castle
- Duplo
- Fabuland
- Harry Potter
- Holiday and Event
- LEGOLAND
- Model Team
- Pirates
- Space
- Star Wars
- Technic
- Train
- Town
- Universal Building Set
- Western
- More Sets
- Misc
USEFUL LINKS
THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP

Chamber of Secrets Harry Potter Harry Potter Sets Medium Builds Official Sets

4720: Knockturn Alley

July 9, 2024June 23, 2026 Master Builder 5820 Views

Year Released: 2003
Bricklink
Instructions

Back A

Back A

← 6273 – Back A
6433: Coast Watch (Coastwatch) →

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Large Builds Official Sets Race Town Town Sets

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4818: Dragon Rider

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6832: Super Nova II

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Episode IV/V/VI Official Sets Small Builds Star Wars Star Wars Sets

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Official Sets Rock Raiders Rock Raiders Sets Very Small Builds

4920: Rapid Rider

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730: Steam Shovel with Carrier

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1476: 5 Set Bonus Pack

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Bonus/Value Pack Sets Castle Castle Sets Official Sets Royal Knights Small Builds

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Official Sets Pirates Pirates I Pirates Sets Very Small Builds

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Official Sets Racers Radio Control Small Builds

8369: Dirt Crusher RC (Yellow)

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Cowboys Official Sets Very Small Builds Western Western Sets

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Bonus/Value Packs Castle Castle Sets Dragon Knights Imperial Guards Official Sets Pirates Pirates I Pirates Sets Small Builds

1723: Castle / Pirates Combi Pack

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Medium Builds Official Sets Space Unitron Unitron Sets

1789: Star Hawk II

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About This Site

There were once pictures of additional LEGO® builds on the back of set boxes. Written on the boxes was typically something about the endless building possibilities, "Build any of these exciting models with this set!" There were no instructions for these alternate builds, until now.

Sets

Adventurers
Aquazone
BATMAN
Bionicle
Belville
Building Set with People
Castle
Duplo
Fabuland
Harry Potter
Holiday and Event
LEGOLAND
Model Team
Pirates
Space
Star Wars
Technic
Train
Town
Universal Building Set
Western
More Sets
Misc

Useful Links

Submit Instructions!
New Instructions
New Official Sets
New Alternate Builds
Minifigs
Very Small Builds (<35 pcs)
Small Builds (<100 pcs)
Medium Builds (<200 pcs)
Large Builds (<400 pcs)
Extra Large Builds (>400 pcs)
How BOTBB was Built

In Honor of 1526

The classic space set that never was.

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