Saudi Arabia has begun the construction of The Mukaab, an ambitious 400-meter-tall cube-shaped building in Riyadh, which, upon completion, is expected to be the world’s largest structure. The skyscraper will offer an enormous two million square meters of floor space, which is 20 times larger than New York’s Empire State Building.
The Mukaab, estimated to cost around $50 billion, will be the centerpiece of a new urban district called New Murabba. This expansive area will cover over 25 million square meters and include plans for 104,000 homes, aiming to create a blend of retail, business, and cultural experiences. Positioned as a “premium hospitality destination,” the building will feature a central atrium space designed to enhance the experience for both visitors and residents, catering to various sectors and attracting local and international guests.
The project is managed by the New Murabba Development Company (NMDC), which is part of Saudi Arabia’s Public Investment Fund (PIF). It forms a significant part of the country’s broader strategy to diversify its economy and invest in forward-thinking infrastructure.
Despite the rarity of cube-shaped structures due to land use inefficiencies, Saudi Arabia has a history of pushing architectural boundaries. Previous projects include the Jeddah Tower, intended to be the world’s tallest building, though construction was suspended in 2018. Another notable project, The Line, was initially planned as a 170-kilometer mirrored city in the desert but has since been scaled back to 2.4 kilometers.
The New Murabba district aims to “seamlessly blend technology, innovation, and sustainability,” with the vision of becoming a “hub of progress, creativity, and entrepreneurship,” while integrating the region’s natural beauty and cultural heritage.
Saudi Arabia’s drive toward innovative architectural endeavors is reflected in The Mukaab and the New Murabba district’s vision, which goes beyond mere structural grandeur. The district is designed to integrate advanced technologies and sustainable practices, setting a new benchmark for urban development in the region. The master plan emphasizes green spaces, efficient energy use, and smart infrastructure, aiming to position New Murabba as a model of modern city living.
The Mukaab itself will incorporate cutting-edge technology in its design and construction, with plans to use eco-friendly materials and energy-efficient systems to minimize environmental impact. Its interior will offer a multi-layered experience, blending digital and physical spaces for immersive entertainment, hospitality, and cultural events. This approach aligns with Saudi Arabia’s broader Vision 2030 goals, which include fostering tourism, diversifying income sources, and building a vibrant society.
