Emerald Express

31015-1 Creator 2014 56 parts 2.9% Beginner

Embark on a miniature railway adventure with the LEGO Creator 3-in-1 Emerald Express (31015-1), a 56-piece set capturing the charm of an old-fashioned steam train. This compact locomotive showcases classic details like its iconic funnel, a visible driver’s cab, and practical front bars, reminiscent of a cow catcher, ready to clear the tracks. Beyond its primary form, the Creator 3-in-1 design allows for versatile rebuilding: transform the steam engine into a sleek, fast rocket train, or reconfigure it as a connecting railway carriage. Collectors can also combine additional Emerald Express sets to assemble an even longer, more dynamic train configuration for display or creative scenarios. Each build emphasizes functional design and visible features, offering varied play possibilities within a small footprint.

Parts Inventory

🧱 56 parts
PartQty
Bracket 1 x 2 - 1 x 4 [Rounded Corners]

Bracket 1 x 2 - 1 x 4 [Rounded Corners]

10201

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Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring

Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring

13971

€0,21
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Plate Special 2 x 2 with Towball and Hole

Plate Special 2 x 2 with Towball and Hole

15456

€0,18
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Plate Special 1 x 2 Side Handle [Free Ends]

Plate Special 1 x 2 Side Handle [Free Ends]

2540

€0,07
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Plate Special 2 x 2 with 2 Pin Holes

Plate Special 2 x 2 with 2 Pin Holes

2817

€0,15
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Brick 1 x 2

Brick 1 x 2

3004

€0,11
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Brick 1 x 1

Brick 1 x 1

3005

€0,07
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Plate 2 x 4

Plate 2 x 4

3020

€0,15
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Plate 2 x 3

Plate 2 x 3

3021

€0,13
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Plate 2 x 2

Plate 2 x 2

3022

€0,10
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Plate 1 x 2

Plate 1 x 2

3023

€0,08
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Brick 1 x 2 without Bottom Tube

Brick 1 x 2 without Bottom Tube

3065

€0,12
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Repairability

Can you fix Emerald Express if a piece goes missing?

2.9%Low repair risk
easy to fixguard this box

1 of the 35 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

2.3%

All sets

6.7%

Hardest to replace

Brick Round 2 x 2 · Dark Green · only this set
How we calculate this →

More Creator sets

Browse more LEGO Creator sets related to Emerald Express, including models from 2014 and other sets in the same theme.

View all Creator sets →

Build DNA

Parts inventory insights for Emerald Express

56 pieces puts this build -87% against the average Creator set and -80% against the average 2014 release.

LEGO Creator

Vs average Creator set

-87%-361 parts
This set56
Average set417

Average Creator set: 417 pieces across 563 other sets.

Vs average 2014 set

-80%-218 parts
This set56
Average set274

Average 2014 set: 274 pieces across 435 other sets.

Color profile

7different colors

Dominant color

Light Bluish Gray

Light Bluish Gray8x
42%
Black4x
21%
Dark Green3x
16%
Dark Bluish Gray2x
11%

Unique parts

0.6 pieces per unique type

34

Repeat factor

Average pieces per unique type.

1x

Most used part

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1 with Solid Stud6x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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