Medieval Castle
31120-1 Creator 2021 1426 parts 0.6% catalog rarity Advanced
The LEGO Creator 3-in-1 Medieval Castle (31120-1) presents a historical build with 1426 pieces. This set constructs a 2-floored castle, including an opening gate, a king's room, a water mill, and a prison. Three minifigures, a dragon toy, three chickens, and a rat populate the scene, offering scenarios for castle life. The structure incorporates hinge plates, allowing the entire castle to fold open at the back for interior access. The 3-in-1 design permits rebuilding into a castle tower equipped with a working catapult, or an alternate marketplace model featuring a water mill, a tower, and a prison. This Creator 3-in-1 set offers varied display and play arrangements.
Parts Inventory
Showing the first 12 rows of the parts list (1426 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 1× | €0,15 | |
| 3× | €0,12 | |
| 3× | €0,12 | |
| 6× | €0,13 | |
| 1× | €0,13 | |
| 4× | €0,10 | |
| 4× | €0,15 | |
| 4× | €0,06 | |
| 1× | €0,06 | |
| 2× | €0,12 | |
| 6× | €0,21 | |
| 4× | €0,28 |
Catalog rarity
How common are the parts in Medieval Castle?
2 of 319 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.
Theme average
2.3%
All sets
6.7%
Least common in our catalog
More Creator sets
Browse more LEGO Creator sets related to Medieval Castle, including models from 2021 and other sets in the same theme.
Build DNA
Parts inventory insights for Medieval Castle
1,426 pieces puts this build +244% against the average Creator set and +166% against the average 2021 release.

Vs average Creator set
Average Creator set: 415 pieces across 563 other sets.
Vs average 2021 set
Average 2021 set: 537 pieces across 471 other sets.
Color profile
Dominant color
Light Bluish Gray
Unique parts
6.3 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Brick 1 x 1
152xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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