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LEGO Steam Locomotive 721

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Steam Locomotive Image
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Theme
Sub Theme

The **LEGO® Steam Locomotive 721**, released in January 1969, is a classic set that captures the essence of the golden age of rail travel. As part of the Trains theme and the 12V subtheme, this set features a beautifully designed steam engine that showcases the intricate details and charm of vintage locomotives. With 126 pieces, it offers a rewarding building experience for adult enthusiasts who appreciate the artistry and engineering behind model trains. The nostalgic appeal of this set makes it a must-have for collectors and those looking to recreate a piece of railway history. For fans of the LEGO brand, the **LEGO 721** stands out as a testament to the timeless allure of trains. Its design not only reflects the aesthetics of the era but also invites builders to engage with the mechanics of train operation. Whether displayed on a shelf or incorporated into a larger train layout, this set is sure to evoke fond memories and inspire creativity. Embrace the journey of building and enjoy the satisfaction that comes with completing this iconic model.

Set Details
Set Number:
721
Set Name:
Steam Locomotive
Theme:
Trains
Sub Theme:
12V
Year:
1969
Release Date:
01/01/1969
Retired:
01/07/1970
Availability:
Retired
Minifigures:
0
Pieces:
126
Set Pricing
RRP:
N/A
Total Growth:
0%
Value:
$588
Annual Growth:
0%
Used Value:
?
Theme

Step into a world of adventure and engineering with the LEGO Trains theme, where imagination meets the thrill of rail travel. This captivating theme invites builders of all ages to construct intricate train sets, complete with tracks, stations, and a variety of train cars. From classic steam locomotives to modern high-speed trains, each set offers a unique opportunity to explore the mechanics of rail systems while fostering creativity and problem-solving skills. As you lay down the tracks and design your own railway network, you can create bustling scenes filled with passengers, cargo, and scenic landscapes. The versatility of LEGO bricks allows for endless customization, enabling builders to expand their train systems and incorporate their own imaginative elements. Whether you're a seasoned builder or just starting your journey, the LEGO Trains theme provides a rich platform for storytelling and play, making every journey an exciting adventure.

Sub Theme

The Trains 12V theme invites builders into a world of intricate railways and dynamic locomotives, where imagination meets engineering. This classic theme features a range of models that capture the essence of real-world train systems, from steam engines to modern electric trains. With its 12-volt power system, builders can experience the thrill of creating fully functional train sets that move along tracks, complete with realistic sounds and lights. The modular design allows for endless customization, enabling enthusiasts to expand their layouts with additional cars, stations, and scenery. As you construct your railway empire, you'll discover the joy of connecting different train sets and creating complex routes that wind through towns, over bridges, and across landscapes. The Trains 12V theme not only emphasizes the technical aspects of train design but also encourages storytelling, as each journey can be filled with adventures and challenges. Whether you're a seasoned builder or just starting your LEGO journey, the Trains 12V theme offers a captivating blend of creativity, nostalgia, and hands-on fun that brings the magic of rail travel to life.

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Best LEGO Sets in the 12V Sub Theme

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12V Electric Train with 2 Wagons Image
Set Number
722
Theme/Sub Theme
Year
1970
Pieces
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Availability
Retired
RRP: $29
Total Growth: 3,421%
Value: $1,021
Annual Growth: 7%
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Diesel Locomotive Image
Set Number
723
Theme/Sub Theme
Year
1970
Pieces
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Availability
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RRP: $16
Total Growth: 2,819%
Value: $467
Annual Growth: 6%
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Train with 12V Electric Motor Image
Set Number
720
Theme/Sub Theme
Year
1969
Pieces
369
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $755
Annual Growth: N/A
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Steam Locomotive Image
Set Number
721
Theme/Sub Theme
Year
1969
Pieces
126
Availability
Retired
RRP: N/A
Total Growth: 0%
Value: $588
Annual Growth: N/A

Best LEGO Sets in the Trains Theme

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Mobile Crane (Train Base) Image
Set Number
128
Theme/Sub Theme
Year
1971
Pieces
23
Availability
Retired
RRP: $2
Total Growth: 21,331%
Value: $462
Annual Growth: 11%
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Passenger Sleeping Car Image
Set Number
137
Theme/Sub Theme
Year
1975
Pieces
82
Availability
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RRP: $3
Total Growth: 14,120%
Value: $378
Annual Growth: 11%
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Locomotive Image
Set Number
133
Theme/Sub Theme
Year
1975
Pieces
87
Availability
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RRP: $4
Total Growth: 13,150%
Value: $530
Annual Growth: 10%
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4.5V Train with 5 Wagons Image
Set Number
180
Theme/Sub Theme
Year
1972
Pieces
228
Availability
Retired
RRP: $13
Total Growth: 11,715%
Value: $1,536
Annual Growth: 10%
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I Own This
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I Sold This
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Mobile Crane and Wagon Image
Set Number
134
Theme/Sub Theme
Year
1975
Pieces
86
Availability
Retired
RRP: $4
Total Growth: 8,475%
Value: $343
Annual Growth: 10%

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Set Details
Set Number:
721
Set Name:
Steam Locomotive
Theme:
Trains
Sub Theme:
12V
Year:
1969
Release Date:
01/01/1969
Retired:
01/07/1970
Availability:
Retired
Minifigures:
0
Pieces:
126
Set Pricing
RRP:
N/A
Total Growth:
0%
Value:
$588
Annual Growth:
0%
Used Value:
?

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Theme

Step into a world of adventure and engineering with the LEGO Trains theme, where imagination meets the thrill of rail travel. This captivating theme invites builders of all ages to construct intricate train sets, complete with tracks, stations, and a variety of train cars. From classic steam locomotives to modern high-speed trains, each set offers a unique opportunity to explore the mechanics of rail systems while fostering creativity and problem-solving skills. As you lay down the tracks and design your own railway network, you can create bustling scenes filled with passengers, cargo, and scenic landscapes. The versatility of LEGO bricks allows for endless customization, enabling builders to expand their train systems and incorporate their own imaginative elements. Whether you're a seasoned builder or just starting your journey, the LEGO Trains theme provides a rich platform for storytelling and play, making every journey an exciting adventure.

Sub Theme

The Trains 12V theme invites builders into a world of intricate railways and dynamic locomotives, where imagination meets engineering. This classic theme features a range of models that capture the essence of real-world train systems, from steam engines to modern electric trains. With its 12-volt power system, builders can experience the thrill of creating fully functional train sets that move along tracks, complete with realistic sounds and lights. The modular design allows for endless customization, enabling enthusiasts to expand their layouts with additional cars, stations, and scenery. As you construct your railway empire, you'll discover the joy of connecting different train sets and creating complex routes that wind through towns, over bridges, and across landscapes. The Trains 12V theme not only emphasizes the technical aspects of train design but also encourages storytelling, as each journey can be filled with adventures and challenges. Whether you're a seasoned builder or just starting your LEGO journey, the Trains 12V theme offers a captivating blend of creativity, nostalgia, and hands-on fun that brings the magic of rail travel to life.

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