Lego just dropped its biggest collection yet. The Danish toy company has officially unveiled a replica of Barcelona’s iconic Sagrada Família basilica, and with a staggering 12,060 pieces, it’s now the largest Lego set ever produced by piece count.
The “largest yet” record is especially fitting, since Spain recently celebrated the long-awaited completion of the Tower of Jesus, bringing the basilica up to 565 feet tall. The tower has officially made renowned Catalan architect Antoni Gaudí’s 1882 masterpiece the tallest church in the world — 100 years after his passing in 1926.
For more than 140 years, Barcelona’s basilica has been under construction. But funding challenges and political turmoil — including the Spanish Civil War which wrecked many of the models — have slowed progress. While the remainder of the church is still under construction — including decorative elements and a stairwell that would lead to the Glory facade, serving as the principal entrance — the Tower of Jesus marked a major milestone.
Pope Leo XIV recently visited Barcelona to bless the basilica after the tower was erected and commemorate the progress in the century since Gaudí’s death. And now, Lego’s miniature model aims to capture the intricate details and soaring design that have made the church famous in both Barcelona and around the world.
“Designed to reflect both the scale and spirit of Gaudí’s vision, the set offers builders an immersive way to explore the architecture of one of the most complex and celebrated buildings ever conceived,” Lego wrote in a press release.
A record–breaking build
For years, Lego fans have debated which mega-set reigns supreme. The new Sagrada Família officially claims the title by surpassing previous record holders, including the Lego Art 31203 World Map set, which contained 11,695 pieces, followed by the Lego Icons Eiffel tower (10,001 pieces), Lego Icons Titanic (9,090 pieces) and Lego Colosseum (9,036 pieces).
At 12,060 elements, the basilica replica now sits at the top of the company’s all-time rankings.
The finished model measures more than 24 inches tall, 18.5 inches wide and 15 inches deep, making it a centerpiece display item rather than a casual weekend project. Lego recommends that set for builders ages 18 and older, reflecting both its complexity and collector-focused design.
While many Lego Architecture sets focus primarily on exterior details, the Sagrada Família model also creates one of the church’s most celebrated features: its colorful stained-glass windows. Lego designers incorporated translucent elements throughout the interior to mimic the vibrant light effects that flood the real basilica when sunlight shines through its windows.
“We felt an immense responsibility to do justice to the Sagrada Família through this design,” Rok Žgalin Kobe, a Lego Architecture designer, said in the press release. “Our goal was to honor Gaudí’s vision with the utmost respect, capturing the rhythm of the basilica’s construction, its extraordinary complexity and ambition, and translating that into an immersive building experience.”
One of the most impressive aspects of the set is the construction sequence itself. Builders assemble the model in a way that mirrors the actual development of the basilica, beginning with the foundational Apse and Crypt before progressing through the Nativity and Passion facades. The build concludes with the towering spires, the Eastern Sacristy and the Glory facade, echoing the evolution of the real-world landmark.
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Bringing Gaudí’s vision to life
The release celebrates the legacy of Gaudí during the centennial year of his death. Lego says the set was designed as a tribute to the architect’s enduring influence and to honor the continuing story of a building that has become synonymous with the city of Barcelona itself.
“This is not only the largest Lego set ever, but a model of one of the most ambitious architectural works in the world,” Kobe stated. “Balancing scale and precision, while remaining faithful to a living monument that has been evolving for more than a century, was a unique design challenge — and one we’re incredibly proud of.”
Collectors eager to take on the challenge of now putting the 12,060 pieces altogether can already place pre-orders, with the set scheduled for global release on November 1. At $799.99, it’s far from an impulsive purchase, but for architecture aficionados, the chance to own a brick-built model of one of the world’s most famous places may prove irresistible.
After all, the real Sagrada Família has taken more than a century to build — and likely won’t be completed until the early 2030s — but collectors can now finish their own in much faster time.
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AnnaMarie is a weekend editor for Moneywise.
