LEGO Mini Knight's Castle 40775

Mighty Micro-Scale Fortresses

Check out the ingenious use of basic bricks to capture the essence of classic castles. The light gray fortress, with its vibrant red arch, stands ready against the darker, more imposing structure, whose SNOT-built face adds so much character. Even the two knights, barely a few studs high, hint at epic battles to come with their clever helmet designs.

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$29.99
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Set # 40775
Released 2025
Pieces 590
Price / Piece 5.1¢
Figures None
Age 18+
Scale & Brick Value Piece Volume & Pricing Ranks
Piece Rank #555 Top 36% active
Historic Scale #1,949 Top 10% of 20,150
Part Efficiency #61 4.8¢/pc • Top 4%
Collector Insights Verified Oct 11, 2026

Includes 1 rare element recorded across official inventories.

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Set 40775 Build Specifications & Overview

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

Value Breakdown

Est. Build Time (*Pieces per minute)
Casual 5.2h 2 ppm*
AFOL (Avg) 2.6h 4 ppm*
Master Builder 1.5h 7 ppm*
Avg Price / Hour
$11.53/hr
Price Per Basic Brick
$0.05

Highly valuable! 47% cheaper than average LEGO sets.

Display Dimensions

Height 3.5 in (8.9 cm) 9 Bricks high
Width 5 in (12.7 cm) 16 Studs wide
Depth 3.5 in (8.9 cm) 11 Studs deep
Display Footprint 17.5 sq in (112.9 sq cm) 16 × 11 Studs

The Scale Check

Height equivalent to approx 2.2 minifigures stacked.

Display Fit
Standard Shelf Friendly (Kallax/Billy)
Building Instructions

Download or view the official PDF