Skip to content
Back of the Box Builds

Back of the Box Builds

LEGO Alternate Builds!

  • SETS
    • Adventurers
    • Aquazone
    • Belville
    • Building Set with People
    • Castle
    • Duplo
    • Fabuland
    • Harry Potter
    • Holiday and Event
    • LEGOLAND
    • Model Team
    • Pirates
    • Space
    • Star Wars
    • Technic
    • Town
    • Universal Building Set
    • Western
    • More Sets
    • Misc
  • USEFUL LINKS
    • Submit Instructions!
    • New Instructions
    • New Official Sets
    • New Alternate Builds
    • Minifigs
    • Very Small Builds
    • Small Builds
    • Medium Builds
    • Large Builds
    • Extra Large Builds
    • How BOTBB was Built
  • THIS IS AN INDEPENDENT SITE NOT AUTHORIZED OR SPONSORED BY THE LEGO GROUP
Alternate Builds Chamber of Secrets Harry Potter Harry Potter Alternate Builds Very Small Builds 

4731 – Back A

January 23, 2024January 23, 2024 Master Builder 2837 Views

From: 4731: Dobby’s Release
Name: TBD
Submitted by: USER
Instructions:

  • ← 4731: Dobby’s Release
  • 10182: Café Corner →

You May Also Like

6356 – Back A

March 16, 2022March 16, 2022 Master Builder

6681 – Back D

October 13, 2021October 13, 2021 Master Builder

6414 – Back B

January 14, 2021January 14, 2021 Master Builder

6823 – Back C

September 30, 2019October 25, 2021 Master Builder

918 – Back C

April 27, 2020May 16, 2024 Master Builder

5988 – Back C

October 29, 2019April 4, 2020 Master Builder

EXPLORE MORE OFFICIAL SETS

6505: Fire Chief’s Car
Classic Town Fire Official Sets Town Town Sets Very Small Builds 

6505: Fire Chief’s Car

July 8, 2022July 8, 2022 Master Builder

Year Released: 1988BricklinkInstructions

1620-2: Factory
Classic Town Food and Drink Medium Builds Official Sets Town Town Sets 

1620-2: Factory

October 21, 2021October 21, 2021 Master Builder
6878: Sub Orbital Guardian
ABCs Bjarne Tveskov Blacktron II Blacktron II Sets Official Sets Small Builds 

6878: Sub Orbital Guardian

October 4, 2019August 14, 2023 Master Builder
6848: Interplanetary Shuttle
Classic Space Classic Space Sets Duplicate Set Number Official Sets Small Builds Space 

6848: Interplanetary Shuttle

March 11, 2024March 11, 2024 Master Builder
5988: Pharaoh’s Forbidden Ruins
Adventurers Adventurers Sets Box Story Desert Extra Large Builds Official Sets 

5988: Pharaoh’s Forbidden Ruins

October 29, 2019March 7, 2025 Master Builder
6642: Police Helicopter
Classic Town Official Sets Police Small Builds Town Town Sets 

6642: Police Helicopter

April 8, 2020April 8, 2020 Master Builder
1580: Lunar Scout
Classic Space Classic Space Sets Official Sets Small Builds Space 

1580: Lunar Scout

July 12, 2021July 12, 2021 Master Builder
381: Police Headquarters
Classic Town Large Builds Official Sets Police Town Town Sets 

381: Police Headquarters

July 27, 2023July 27, 2023 Master Builder
6263: Imperial Outpost
Imperial Guards Medium Builds Official Sets Pirates Pirates I Pirates Sets 

6263: Imperial Outpost

February 21, 2025February 21, 2025 Master Builder
6352: Cargomaster Crane
ABCs Classic Town Construction Medium Builds Official Sets Town Town Sets 

6352: Cargomaster Crane

June 4, 2023February 12, 2025 Master Builder
4594: Maverick Sprinter & Hot Arrow
Drome Racers Official Sets Racers Small Builds 

4594: Maverick Sprinter & Hot Arrow

February 21, 2025February 21, 2025 Master Builder
6022: Horse Cart
Castle Castle Sets Lion Knights Official Sets Very Small Builds 

6022: Horse Cart

October 19, 2019April 4, 2020 Master Builder
7256: Jedi Starfighter & Vulture Droid
Episode III Medium Builds Official Sets Star Wars Star Wars Sets 

7256: Jedi Starfighter & Vulture Droid

March 1, 2023May 12, 2023 Master Builder
4555: Cargo Station
9V Large Builds Official Sets Town Train Train Sets 

4555: Cargo Station

January 2, 2024January 2, 2024 Master Builder
6442: Sting Ray Explorer
Divers Medium Builds Official Sets Town Town Sets 

6442: Sting Ray Explorer

December 29, 2021December 29, 2021 Master Builder
4720: Knockturn Alley
Chamber of Secrets Harry Potter Harry Potter Sets Medium Builds Official Sets 

4720: Knockturn Alley

July 9, 2024July 9, 2024 Master Builder

BOXES

INSTRUCTIONS

FAVORITES

MINIFIGS

About This Site

Logo
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
  • Belville
  • Building Set with People
  • Castle
  • Duplo
  • Fabuland
  • Harry Potter
  • Holiday and Event
  • LEGOLAND
  • Model Team
  • Pirates
  • Space
  • Star Wars
  • Technic
  • 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.

Copyright © 2025 Back of the Box Builds. All rights reserved. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.