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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 5544 Views

Year Released: 2003
Bricklink
Instructions

Back A

Back A

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

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EXPLORE MORE OFFICIAL SETS

Arctic Medium Builds Official Sets Town Town Sets

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Classic Town Official Sets Small Builds Town Town Sets Traffic

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ABCs Bjarne Tveskov Extra Large Builds Futron Sets Futuron Official Sets Space

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1687: Midnight Transport

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Basic Set Duplo Duplo Sets Official Sets Very Small Builds

1657: Bird

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Black Knights Castle Castle Sets Official Sets Small Builds

6018: Battle Dragon

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Extra Large Builds Model Team Model Team Sets Official Sets

5550: Custom Rally Van

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Holiday and Event Holiday and Event Sets Official Sets Very Small Builds

1555: Santa Claus Polybag

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Aquashark Aquazone Aquazone Sets Large Builds Official Sets

6190: Shark’s Crystal Cave

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Airport Classic Town Official Sets Race Small Builds Super Model Town

Super Stunt Machine

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Classic Space Classic Space Sets Official Sets Very Small Builds

6826: Crater Crawler

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6927: All Terrain Vehicle

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Batman I BATMAN™ BATMAN™ Sets Extra Large Builds Official Sets

7785: Arkham Asylum

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6209: Slave I (2nd edition)

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Classic Town Large Builds Official Sets Police Town Town Sets

381: Police Headquarters

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BOXES

INSTRUCTIONS

FAVORITES

MINIFIGS

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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