Unlock Your Imagination with LEGO Set 30435-1
Build Your Own Hogwarts Castle Alternative Builds

Step beyond the familiar battlements and winding turrets of your Build Your Own Hogwarts Castle set, and embark on a journey of boundless creativity with LEGO Set 30435-1. Imagine the air tinged with ancient magic as you rearrange its versatile parts into sweeping panoramas—perhaps a mist-shrouded cliffside fortress, its spires silhouetted against a moonlit sky, or a bustling medieval marketplace alive with minifigure vendors and hidden alleyways. Let your mind wander to a sun-drenched Grecian temple perched atop a rocky outcrop, its columns rising in perfect symmetry, or dive into the depths of the ocean with an undersea crown of coral-encrusted ruins. Each model you build can tell its own story, whether it’s the echo of distant horse hooves crossing a grand stone bridge or the hushed whispers exchanged in the hidden chambers of a wizard’s sanctum. With every brick you add, you’ll uncover new architectural techniques—layered slopes for natural cliff faces, clever use of minifigure accessories to suggest intricate detailing, and color blocking to evoke mood and atmosphere. These twenty community-designed MOCs showcase the astonishing versatility of the 30435-1 palette, proving that even the smallest LEGO set can unlock epic scenes and narratives limited only by your imagination.

Nano-scale Hogwarts Castle

Designer: nintynuts
Get the instructions: https://rebrickable.com/mocs/MOC-119384/nintynuts/nano-scale-hogwarts-castle/

Castle in the Sky from 30435

Designer: sebbl
Get the instructions: https://rebrickable.com/mocs/MOC-124067/sebbl/castle-in-the-sky-from-30435/

30435 Waterfall

Designer: Dafeld
Get the instructions: https://rebrickable.com/mocs/MOC-128055/Dafeld/30435-waterfall/

Dumbledore’s Office from 30435

Designer: sebbl
Get the instructions: https://rebrickable.com/mocs/MOC-122996/sebbl/dumbledores-ofice-from-30435/

Tower Bridge from 30435

Designer: sebbl
Get the instructions: https://rebrickable.com/mocs/MOC-131891/sebbl/tower-bridge-from-30435/

Medieval Castle from 30435

Designer: sebbl
Get the instructions: https://rebrickable.com/mocs/MOC-122667/sebbl/medieval-castle-from-30435/

30435 Greek Temple

Designer: PocMoc
Get the instructions: https://rebrickable.com/mocs/MOC-119506/PocMoc/30435-greek-temple/

30435 Build Your Castle

Designer: Oldschool
Get the instructions: https://rebrickable.com/mocs/MOC-136502/Oldschool/30435-build-your-castle/

30435 Town Hall

Designer: Dafeld
Get the instructions: https://rebrickable.com/mocs/MOC-127290/Dafeld/30435-town-hall/

30435 Throne

Designer: PocMoc
Get the instructions: https://rebrickable.com/mocs/MOC-119376/PocMoc/30435-throne/

30435 Church

Designer: Dafeld
Get the instructions: https://rebrickable.com/mocs/MOC-127227/Dafeld/30435-church/

30435 Eerie Castle

Designer: PocMoc
Get the instructions: https://rebrickable.com/mocs/MOC-119433/PocMoc/30435-eerie-castle/

Interactive Railway Diorama from 30435

Designer: sebbl
Get the instructions: https://rebrickable.com/mocs/MOC-130593/sebbl/interactive-railway-diorama-from-30435/

Alternate Build of Set 30435

Designer: Legacy_Bricks
Get the instructions: https://rebrickable.com/mocs/MOC-144379/Legacy_Bricks/alternate-build-of-set-30435/

30435 Micro King Leo’s Castle

Designer: Dafeld
Get the instructions: https://rebrickable.com/mocs/MOC-140067/Dafeld/30435-micro-king-leos-castle/

30435 Rockefeller Center Christmas Tree

Designer: Dafeld
Get the instructions: https://rebrickable.com/mocs/MOC-129003/Dafeld/30435-rockefeller-center-christmas-tree/

30435 Gate to Atlantis

Designer: PocMoc
Get the instructions: https://rebrickable.com/mocs/MOC-120271/PocMoc/30435-gate-to-atlantis/

30435 Dumbledore’s Market Stand

Designer: PocMoc
Get the instructions: https://rebrickable.com/mocs/MOC-155468/PocMoc/30435-dumbledores-market-stand/

Railway Bridge with Steam Locomotive from 30435

Designer: sebbl
Get the instructions: https://rebrickable.com/mocs/MOC-130280/sebbl/railway-bridge-with-steam-locomotive-from-30435/

30435 Factory

Designer: Dafeld
Get the instructions: https://rebrickable.com/mocs/MOC-127942/Dafeld/30435-factory/

Click here for more alternative builds and Modifications for this Lego set