10 Inspiring Haunted Mansion LEGO MOCs: Instructions, Tips and Ideas

LEGO MOCs Inspirational Ideas: Haunted Mansion

There’s just something deliciously eerie about a grand old manor that creaks in the night. A haunted mansion MOC lets you play with mood and storytelling as much as structure: fog curling around cracked steps, broken shutters rattling in the wind, portraits whose eyes seem to follow you—all built in bricks. Whether you’re channeling Victorian Gothic, New Orleans charm, or classic theme-park spookiness, the genre is perfect for experimenting with asymmetry, texture, and lighting. Try layering masonry bricks, SNOT panels, and grill tiles to suggest aging stone and weathered wood; add crooked chimneys and sagging dormers for that lived-in (or… unlived-in) feel. Landscaping does a lot of the atmospheric heavy lifting: thorny trees, toppled gravestones, wrought-iron gates, even a carriage path paved with mottled tiles.

Scale-wise, haunted mansions shine from micro to modular. A micro build captures iconic silhouettes on a small footprint; a minifig-scale modular gives you rooms for scenes—ballroom, library, an attic full of secrets. Don’t forget movement and light: hinge sections can open the façade like a dollhouse, and LEDs hidden behind trans-clear “window” bricks make moonlit tales come alive. If you’re building on a budget, Creator 3-in-1 sets are fantastic donor parts for alternates, and recoloring existing arches and windows can stretch your inventory without compromising vibe. Finally, season your build with storytelling props—a cracked mirror, a secret bookcase door, a séance table—and you’ve got a mansion that invites visitors to explore… if they dare.

Tips for Building a Haunted Mansion MOC

• Color & patina: Mix dark bluish gray, sand green, dark tan, olive, and black. Add a few mismatched tones to suggest age and repairs.

• Textures that read at a glance: Use masonry bricks, headlight bricks, jumper plates, and cheese slopes for chipped stone and warped wood siding.

• Windows & doors: Trans-black or trans-light blue panes behind lattice or bar elements sell the spooky look. Arches + inverted slopes make great Gothic windows.

• Structure: Build as a modular with removable floors or a hinged “dollhouse” cut to reveal interiors. Pin key walls with Technic bricks for strength.

• Lighting: Hide LEDs behind window bricks; use trans-clear plates as “light pipes.”

• Landscaping: Dead trees with horns/whips, black fence parts for ironwork, scattered tiles for a cracked path, and printed gravestone tiles for story.

• Play features: Secret passages, sliding portraits, trapdoors, and moving chandeliers elevate the experience.

• Budget hacks: Start with a Creator 3-in-1 or compatible set for alternates; recolor parts you own; prioritize façade elements first.

Ideas for Types of Haunted Mansion MOCs

• Victorian modular mansion on a city block, compatible with other modulars.

• Theme-park inspired manor with recognizable façade and expandable interiors.

• Micro or mini display capturing the silhouette and key scenes in a compact footprint.

• Alternate builds of existing LEGO sets (Castle, Creator, or licensed manors).

• Ruined estate with collapsed roofs, overgrown gardens, and crypts.

• Seasonal vignette (Halloween or Christmas ghost story) with snowy streets or pumpkin-lit paths.

• Expansion mods that enlarge or detail official sets for more presence on the shelf.

Models Gallery

Monsters Haunted Mansion – Alternate build of 3×31167

Designer: re-bricked
Get the instructions: Monsters Haunted Mansion – Alternate build of 3×31167 by re-bricked. 

Modular Haunted Mansion

Designer: benbuildslego
Get the instructions: Modular Haunted Mansion by benbuildslego. 

The Haunted Mansion — House Only

Designer: Andretect
Get the instructions: The Haunted Mansion — House Only by Andretect. 

Old Mansion — 10273 Haunted House Modular Modification

Designer: -Felix-
Get the instructions: Old Mansion — 10273 Haunted House Modular Modification by -Felix-.

The Haunted Mansion

Designer: Andretect
Get the instructions: The Haunted Mansion by Andretect. 

The Haunted Manor

Designer: Dream Build Bricks
Get the instructions: The Haunted Manor by Dream Build Bricks. 

Mini Haunted Mansion

Designer: L3G0MA5T3R
Get the instructions: Mini Haunted Mansion by L3G0MA5T3R. 

Haunted Mansion 31167 Expanded

Designer: asgothian
Get the instructions: Haunted Mansion 31167 Expanded by asgothian. 

A Christmas Carol – Ebenezer Scrooge’s House

Designer: LegoMocLoc
Get the instructions: A Christmas Carol – Ebenezer Scrooge’s House by LegoMocLoc. 

Haunted Mansion — Alternate Build of Malfoy Manor 76453

Designer: Petrus Odyssey
Get the instructions: Haunted Mansion — Alternate Build of Malfoy Manor 76453 by Petrus Odyssey.