The Trap Above Davos: How Swiss Law Built a Permanent Bubble at the World's Most Powerful Address

Switzerland's own central bank has flagged bubble conditions across the entire canton that contains Davos, and the law that caused the problem is the same law that prevents anyone from fixing it.

Landlord Ledger Publications • Market • 2026-06-04

Every January, Davos fills with the most powerful people on earth. Heads of state, central bankers, tech founders, and sovereign wealth fund managers descend on a Swiss mountain town of roughly 11,000 permanent residents to attend the World Economic Forum, talk about the future, and stay in private chalets that cost tens of thousands of francs per week to rent. Some of them are now buying those chalets outright. According to Knight Frank's Alpine Property Report 2026, Davos recorded a 10.5% annual price increase in prime residential property, ranking second globally among all Alpine resorts behind only Andermatt. The data covers prices through June 2025. Unlike Andermatt, Davos operates under the full weight of Switzerland's foreign buyer restrictions. And that distinction is the story.

Second in the Alps, But None of Andermatt's Advantages

Andermatt's 14.6% growth rate leads Knight Frank's index in part because it is the only major Swiss resort where non-resident foreign buyers can purchase without restriction. Egyptian billionaire Samih Sawiris negotiated a permanent federal exemption from the Lex Koller law in 2014 as a condition of his roughly CHF 1.67 billion development investment in the town. The deal granted Andermatt a carve-out that runs through 2040: foreign buyers face no cantonal permit requirements, no size caps, and no holding period restrictions. The result is unrestricted liquidity in a market where every other desirable Swiss resort operates under strict controls.

Davos has no such arrangement. Foreign buyers seeking a chalet there face the standard Lex Koller framework: a cantonal permit application, annual quotas that cap the total number of foreign holiday home purchases across Switzerland at 1,500 per year, and a hard ceiling of 200 square meters of net living space per unit. Graubunden, the canton that contains both Davos and St. Moritz, allocates a limited share of those national permits, making the process competitive and slow. The authorization process alone typically runs two to four months. And once a buyer obtains a permit, the property cannot be freely rented out as a full-time investment.

On top of Lex Koller sits Lex Weber, the 2012 Second Home Initiative passed by Swiss referendum. That law bans new second-home construction in any municipality where second homes already exceed 20% of the total housing stock. In practice, this means virtually every desirable Alpine address in Switzerland hit that ceiling years ago and has been frozen in supply since the law entered force in 2016. Davos is among the affected municipalities. The Franz Weber Foundation, which spearheaded the initiative, has explicitly cited Davos as one of the "densely built" resort towns that exemplified the problem the law was designed to address.

The UBS Diagnosis: Bubble Conditions Across Graubunden

The UBS Swiss Real Estate Bubble Index rose from 0.46 to 0.69 index points in the first quarter of 2026, its second consecutive quarterly increase and the sharpest single-quarter move in recent years. While the overall national index remains classified as "moderate" risk, the geographic breakdown tells a sharper story. UBS has specifically flagged "a risk of a housing bubble in the tourist regions of Graubunden," the canton encompassing Davos, Klosters, and St. Moritz, with the bank noting that high imbalances now exist across almost all tourism regions in the area. The drivers are explicit: second-home demand running hard against legally constrained supply.

The bubble framework UBS uses is data-driven and includes price-to-income and price-to-rent ratios, the real rate of price change over three and ten year horizons, and mortgage volume growth relative to income. Graubunden performs poorly across multiple subindices. Owner-occupied home prices nationally were 3.5% higher in the first quarter of 2026 than a year earlier, and mortgage volumes are accelerating at 3.3% year-over-year. In tourist regions where new construction is structurally blocked, that demand has nowhere to go except into the existing stock, bidding up prices for units that rarely change hands.

The vacancy rate context makes this more acute. Switzerland's national housing vacancy rate fell to exactly 1.0% in June 2025, its lowest point since 2013 and the fifth consecutive annual decline. Graubunden's own vacancy rate sits at 0.57%, well below the national crisis threshold of 2% and among the tightest in the country. Fewer vacant homes means less inventory. Less inventory under conditions of rising demand produces the outcome UBS is now flagging: a structurally reinforced price spiral with no obvious release valve.

WEF as a Real Estate Catalyst

The behavioral shift driving Davos specifically is conversion: participants who spent years attending the World Economic Forum in January are now establishing year-round ownership. Knight Frank's research attributes Davos's outperformance partly to this dynamic, describing how flexible remote work and expanded private aviation access have eroded the seasonal constraint that once kept second homes in Alpine towns as purely occasional retreats.

Kate Everett-Allen, Head of European Residential Research at Knight Frank, framed the broader shift in the 2026 report: the Alpine property market has moved from "seasonal playgrounds to year-round sanctuaries," with full-time residents rising and summer tourism infrastructure expanding to support them. In Davos specifically, the town's WEF identity operates as a permanent demand generator. The forum convenes over 3,000 delegates annually, drawing heads of state, CEOs, and representatives from sovereign wealth funds across the Gulf, Asia, and North America. Those delegates and their employers collectively represent the most concentrated pool of prospective ultra-high-net-worth buyers of any event on the annual calendar. A significant share of them already rent chalets in Davos every January, with WEF-week chalet rental rates peaking at tens of thousands of francs per property. The logical endpoint of repeated annual exposure to a location, combined with year-round viability and safe-haven Swiss franc denomination, is ownership.

That conversion dynamic is compounding in a market where new supply is legally impossible. The prime residential stock in Davos is fixed. Any new demand from WEF-connected buyers must be absorbed from existing owners willing to sell. Existing owners, aware that what they hold cannot be replicated, have little incentive to discount.

The Regulatory Trap Is the Point

The Swiss legislative architecture surrounding Alpine property is not accidental and is not likely to change. Lex Weber was passed by referendum with 50.6% of the vote, against the opposition of the construction industry, tourism operators, and major Alpine cantonal governments. Its core premise, that Switzerland's mountain communities were becoming depopulated ghost towns of cold beds and closed shops driven by absentee second-home owners, had enough political traction to survive a bruising campaign. The Federal Court subsequently reinforced the law against attempts at dilution. Discussions about revision have been ongoing since at least 2023, with a National Council committee giving initial support to relaxation, but no amendment has been adopted. The law's structural grip on supply remains intact.

Lex Koller, enacted in 1983, has survived even longer and with even less political momentum to dismantle it. Its annual national quota of 1,500 foreign holiday home purchases spread across all eligible cantons is not calibrated to market demand. It is a hard ceiling that dates to a policy era when the concern was Swiss communities being bought by Italian industrialists and Middle Eastern royalty, not by WEF-attending CEOs with Swiss residence permits and remote work arrangements. The law does not distinguish between speculative and residential purchase intent. It applies regardless of the buyer's global wealth or the macroeconomic rationale for ownership.

The combined effect is a market where the world's most powerful people are competing for a fixed quantity of chalets with no legal mechanism to increase supply, in a canton that Switzerland's own central bank has flagged for bubble conditions, governed by regulations that Swiss voters intentionally put in place and have so far declined to reverse.

What the Numbers Mean in Practice

At CHF 14,300 per square meter for houses as of March 2026, Davos prices have risen roughly 10.8% over four years and 10.5% in the single year captured by Knight Frank's index. For a 180-square-meter chalet near the upper-end threshold for foreign buyers under Lex Koller, that translates to a property value approaching CHF 2.6 million at median rates, before finishing premium adjustments that push luxury units considerably higher. Prime chalets in Davos Platz and Wolfgang neighborhoods command CHF 16,000 to CHF 19,000 per square meter, putting the most desirable properties well into eight-figure territory.

Swiss prime Alpine prices have risen 23% over five years across the Knight Frank index, with Davos outpacing that average. Swiss resorts broadly outperformed French counterparts in the same period, with Swiss prices up 5% on average versus 1.2% for French resorts, reflecting both currency stability and the supply-constraining effects of the dual regulatory framework. Claudio Saputelli, head of property analysis at UBS, has observed publicly that the core Swiss housing challenge is "not primarily one of supply; it is demand." In Graubunden's tourist regions, that framing requires qualification. Demand is rising, but supply is not merely constrained by economics or construction lead times. It is legally prevented from growing. The gap between demand and supply is therefore not a market failure that price signals will eventually correct. It is a policy outcome that Swiss voters chose and Swiss courts have upheld.

For buyers willing and able to navigate the permit system, that is not a warning. It is the thesis. The World Economic Forum's annual meeting is, by design, where the people who shape global capital allocation gather to compare notes. Some of them are now allocating capital to the town that hosts them. The regulatory regime intended to protect Swiss Alpine communities from foreign domination is, in practice, turbocharging the prices that make those communities inaccessible to the people who live and work there year-round. The trap above Davos was built with good intentions. It functions perfectly.