Lego X-Men: The X-Mansion 76294

The Grand Opening!

We're diving into LEGO X-Men: The X-Mansion 76294, a colossal 3093-piece build standing at 11 inches high, 16 inches wide, and 10 inches deep. The set immediately establishes its ambitious scale, showcasing a dynamic scene of heroes defending the iconic X-Mansion from a towering Sentinel. This promises a journey through clever sub-assemblies and character moments.

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Set # 76294
Released 2024
Pieces 3093
Price / Piece 10.7¢
Figures 10
Age 18+
Scale & Brick Value Piece Volume & Pricing Ranks
Piece Rank #57 Top 4% active
Historic Scale #123 Top 1% of 20,150
Part Efficiency #953 10.5¢/pc • Top 62%
Collector Insights Verified Oct 11, 2026

Includes 14 exclusive molds and 8 rare elements recorded across official inventories.

This set also includes 4 light extensions
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Set 76294 Build Specifications & Overview

Complete build timeline, spatial dimensions, and display footprint analysis.

Value Breakdown

Est. Build Time (*Pieces per minute)
Casual 26.2h 2 ppm*
AFOL (Avg) 13.1h 4 ppm*
Master Builder 7.5h 7 ppm*
Avg Price / Hour
$25.19/hr
Specialty Part Value
Minifigures (10) $50.00
Animals (1) $2.00
Specialty Total $52.00
Price Per Basic Brick
$0.09

Priced perfectly inline with standard LEGO sets.

Display Dimensions

Height 11 in (27.9 cm) 29 Bricks high
Width 16 in (40.6 cm) 51 Studs wide
Depth 10 in (25.4 cm) 32 Studs deep
Display Footprint 160.0 sq in (1032.3 sq cm) 51 × 32 Studs

The Scale Check

Height equivalent to approx 7.0 minifigures stacked.

Display Fit
Oversized: Requires Deep Tabletop Surface
Building Instructions

Download or view the official PDF

Third-Party Display Extension

Light Up the Danger Room: RGB Upgrades and Modular Layouts

BUILDS:4|STARTER: $49.99|PRO: $135.99|MEDIAN: $59.98

Before you spotlight Xavier's study, know the market: $49.99 to $135.99. At the low end, LeLightGo's modular micro-LEDs favor budget builders, while LightMyBricks charges over twice that for a simple single edition with no remote. The real divide is wiring philosophy: continuous harnesses offer plug-and-play simplicity, but expansion boards let you split the mansion into zones. If you plan to freeze the Sentinel mid-strike, invest in a modular system with a remote to control the drama.

BrickBling LED kit for LEGO X-Mansion 76294 with remote control option
median standard +$9.99(vs Cheapest Starter Kit)

Modular Micro-LEDs with Remote Control Choices

$59.98
Starting At
Classic Version$59.98
Remote Control Version$69.98

Positioned at the median, BrickBling's kit costs $59.98 and focuses its beams on the Sentinel battle, interior rooms, and the Cerebro chamber. It uses modular micro-LEDs for clean concealment, and you pick between Classic or Remote Control versions. Best for collectors who want a balanced setup with the option to dim or switch scenes without rewiring.

Set Cost Ratio18.18%
RGB CapableNo
RemoteAvailable
Price Rank#3 of 4
Game of Bricks LED lighting for LEGO X-Mansion 76294 with expansion boards
budget mid +$5.00(vs Cheapest Starter Kit)

Expansion Boards for Custom Light Zones

$54.99
Starting At
Classic$54.99
Remote$74.99

Starting at $54.99, Game of Bricks comes in just above the floor, targeting the mansion's facade and key interior spots like the Danger Room. This kit relies on modular expansion boards with standard gauge wiring for reliable connections, and you can choose Classic or Remote tiers. Ideal for builders who want to add or move lights later, as the boards let you customize which rooms sparkle.

Set Cost Ratio16.66%
RGB CapableNo
RemoteAvailable
Price Rank#2 of 4
LeLightGo budget LED kit for LEGO X-Mansion 76294 with classic option
budget floor

Budget Micro-LEDs for Focused Accents

$49.99
Starting At
Classic$49.99
Remote$64.99

LeLightGo sits at the market floor with a $49.99 kit that lights up the mansion's main rooms and the Sentinel, using modular micro-LEDs to keep costs down. You have Classic and Remote variants, with the remote bumping up the price and letting you control the scene from your couch. This is for the builder who wants a quality glow at the lowest entry point, without extra frills.

Set Cost Ratio15.15%
RGB CapableNo
RemoteAvailable
Price Rank#1 of 4
LightMyBricks premium LED kit for LEGO X-Mansion 76294 single edition
premium ceiling +$86.00(vs Cheapest Starter Kit)

Premium Single Edition with Premium Price

$135.99
Starting At
Standard Version$135.99

At $135.99, LightMyBricks is the ceiling of this lineup, offering a single standard edition with no remote, focusing on comprehensive coverage of the mansion's key display areas. The kit uses an unknown wiring architecture, but the cost suggests a thicker, pre-soldered harness designed for permanence. This is for the collector who wants a one-time upgrade with maximum brightness and doesn't need remote controls.

Set Cost Ratio41.21%
RGB CapableNo
RemoteNone
Price Rank#4 of 4

Lighting kits and display add-ons are custom third-party accessories produced independently. They are not manufactured, sponsored, or endorsed by the LEGO Group.