The 10 Most Expensive Buildings In The World

By Paul L January 29, 2024

From iconic landmarks to cutting-edge facilities, the world is home to some jaw-dropping architectural marvels that come with staggering price tags. Here’s a glimpse into the realm of extravagance with the ten most expensive buildings ever constructed.

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10. Apple Park
Cupertino, California, USA

Costing a cool $5 billion, Apple Park stands as a testament to modern corporate architecture. With its futuristic design and sprawling amenities, Apple’s headquarters redefines the concept of a workplace, boasting lush green spaces and state-of-the-art facilities.

9. Marina Bay Sands

Singapore’s Marina Bay Sands is more than just a hotel—it’s a destination in itself. With a price tag of $6.88 billion, this integrated resort offers unparalleled luxury, featuring a SkyPark, a massive casino, celebrity chef restaurants, and an array of entertainment options.

8. SoFi Stadium
Inglewood, California, USA

As the most expensive stadium ever built, SoFi Stadium comes with a hefty price tag of $5 billion. Home to two NFL teams, this state-of-the-art facility offers a unique viewing experience with its innovative Infinity Screen and hosts various events beyond football.

7. Željava Air Base
Željava, Croatia

Once a secretive military installation, the Željava Air Base boasts a price tag of $6 billion. Built to withstand nuclear blasts during the Cold War, this underground complex is a relic of a bygone era, featuring extensive tunnels and runways hidden beneath a mountain.

6. Mochovce Nuclear Power Plant

Nuclear power comes with a hefty price, as evidenced by the $7.6 billion Mochovce Nuclear Power Plant. Providing a significant portion of Slovakia’s energy needs, this facility underscores the immense cost and complexity of nuclear energy production.

5. Olkiluoto 3
Olkiluoto Island, Finland

With a budget of $12.4 billion, Olkiluoto 3 is a key player in Finland’s energy landscape. Situated on the picturesque shores of Olkiluoto Island, this nuclear power plant exemplifies the nation’s commitment to sustainable energy solutions.

4. Abraj Al Bait
Mecca, Saudi Arabia

Located near the Great Mosque of Mecca, the $16 billion Abraj Al Bait complex is a symbol of luxury and hospitality. Catering to millions of pilgrims each year, this sprawling development offers a range of amenities, including hotels, shopping malls, and prayer facilities.

3. Flamanville 3
Flamanville, France

France’s Flamanville 3 nuclear power plant comes with a staggering price tag of $21.9 billion. Despite facing delays and challenges, this facility represents a significant investment in the country’s energy infrastructure and future.

Saint Paul les Durance, France

ITER, the International Thermonuclear Experimental Reactor, pushes the boundaries of scientific research with its $25 billion price tag. This ambitious project aims to unlock the potential of fusion energy, offering a glimpse into a sustainable future.

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1. Masjid al-Haram
Mecca, Saudi Arabia

Topping the list is Masjid al-Haram, the holiest site in Islam, with a price tag exceeding $100 billion. As the focal point of the annual Hajj pilgrimage, this sacred mosque holds immense religious and historical significance, making it the most valuable building on Earth.