LEGO SET 76218 - Alternate build | Sanctum Sanctorum

Unlock the Multiverse of Builds with LEGO Set 76218 – Sanctum Sanctorum

The Sanctum Sanctorum isn’t just the mystical headquarters of Doctor Strange—it’s also a gateway to boundless building creativity. LEGO Set 76218-1, originally designed as a detailed Marvel modular building, is packed with architectural elegance and superhero flair. But what if you could tap into an alternate dimension of possibilities?

Thanks to some incredibly talented builders in the LEGO community, this single set can transform into libraries, bookstores, medieval taverns, modern homes, and more—each one crafted using only the pieces from the Sanctum Sanctorum. Whether you're a Marvel fan, a modular builder enthusiast, or just someone who loves getting more out of a single set, these alternate builds are like portals to new LEGO experiences.

Let’s explore what happens when you take the magic of the Sanctum and turn it into something entirely new…

Downtown Library

By Brick Artisan
Get the instructions: Link to model

Medieval Tavern

By Vanestream
Get the instructions: Link to model

Greentum Grocorum

By Crimson Coronet
Get the instructions: Link to model

Antique Bookstore & Townhouse

By rebelnili
Get the instructions: Link to model

Jeweler’s Town Mansion

By torsten_o
Get the instructions: Link to model

76218 Modern House

By Turbo8702
Get the instructions: Link to model

With just one box, you can open the door to a whole modular city block or dive into historical, fantastical, or modern builds—all while using only the parts from LEGO 76218-1. Now that’s real magic.

Let your creativity soar—happy building! 🧱✨