Civil bunkers are making a comeback in the spotlight, with images of World War II and the Cold War bringing them back to the fore. In the United States, they are becoming part of the high-end private security landscape. In Europe, they are thriving amidst the Ukraine war, geopolitical tensions, and unequal legacies of civil defense. In France, the market remains narrow, but demand is awakening.
They were once thought to be confined to 20th-century archives, with their sealed doors, water reserves, and apocalyptic fantasies. However, civil bunkers are reemerging in the contemporary landscape, not just as survivalist folklore, but as a security product on its way to becoming mainstream. The war in Ukraine, tensions in the Middle East, fear of a nuclear accident or conflict, as well as climate risks, have reopened a market that was once considered marginal.
In the United States, the movement is particularly visible, where the country has a long history of safe rooms designed against tornadoes and hurricanes, following FEMA standards. This culture of domestic protection has evolved into a more ambitious offer, ranging from simple family shelters to luxurious underground complexes designed for months or even years of autonomy. It is no longer just a niche for doomsday preppers but a commercial segment driven by an affluent clientele, sometimes very wealthy, at the intersection of residential security, luxury real estate, and the fear industry.
In Texas, at Atlas Survival Shelter, they claim that demand has never been higher since the start of the war in the Middle East. Their order books include clients from the Gulf, as well as well-known figures like Kim Kardashian, MrBeast, and a project linked to Mark Zuckerberg, the Meta CEO. The entry ticket price reflects the transformation of the market, ranging from around $25,000 for a basic short-term shelter to millions for more sophisticated installations with filtration, backup power, water reserves, and a comfort comparable to that of an apartment.
In Europe, things are moving at two different speeds. Countries like Switzerland and Sweden maintain a deeply rooted culture of civil protection. Switzerland boasts around 9 million places in 370,000 public and private shelters, while Sweden has nearly 65,000 shelters for 7 million people. Here, underground spaces are primarily a matter of collective and territorial logic rather than luxury.
On the other hand, countries like Germany are rediscovering their vulnerability. By the end of 2024, the Bundestag noted 579 officially designated public shelters for civil protection, totaling approximately 478,000 places, but they were not operational. This discrepancy is fueling the growth of private offerings.
It is within this gap that the European market is prospering today. Private studies mention a sector of bomb and atomic shelters, valued at $483.5 million in 2024, with a trajectory towards nearly $700 million by 2030. These figures show that the demand is on the rise.
However, in France, bunkers remain a niche market. The country lacks a network comparable to Switzerland’s and does not have a widespread culture of individual shelters. The official doctrine focuses on alert, confinement, and sheltering according to risks. Nevertheless, there is demand. Professionals have noted a clear increase in quotes since 2022, rekindled with every international tension. Prices start at around €60,000, while more comprehensive installations quickly exceed €100,000. In practice, the French bunker is mainly customized; a narrow, artisanal, high-end market catering to a solvent clientele with the necessary land and willingness to navigate urban planning constraints.
The resurgence of civil bunkers ultimately reflects something about our individualistic era. It reveals less of a marginal obsession and more of a shift in security towards the private sphere. What the state no longer fully guarantees, or everywhere, some seek to purchase underground.
