Switzerland remains the most jurisdictionally protected of the major European safe-haven property markets, and the Lex Koller framework is the reason. Non-resident foreign buyers cannot acquire Swiss residential property except holiday homes in tourist locations designated by the cantons, under an annual permit quota set by the federal government.
The practical answer to whether foreigners can actually buy property in Switzerland is yes, but only in specific places, under specific structures and inside a federally rationed permit quota. Knight Frank, Engel and Voelkers and Sotheby's International Realty's Swiss desks all map the same set of openings.
- Lex Koller confines non-resident buyers to permitted holiday homes in designated resorts and rules out residential property bought as an investment.
- We see qualifying routes including holiday-home permits in 17 cantons, a main residence for non-EU nationals on a B permit, and commercial premises.
- The national quota is 1,500 permits a year, led by Valais, Graubunden, Ticino, Vaud and Bern, though only about a third has been used lately.
- EU and EFTA citizens living in Switzerland, and C permit holders, are treated like Swiss buyers.
- An April 2026 federal proposal would halve the quota, force non-EU B permit owners to sell on moving out, and close commercial property and listed property funds to non-residents.
- For most considered international buyers we view Lex Koller as a fundamental constraint that defines the universe of available opportunities, and one more likely to tighten than loosen.
- Who is this for?
- International buyers evaluating Swiss property acquisition, alongside the advisers, lawyers and family office staff framing those decisions under Lex Koller.
- What is happening?
- A practical read of whether foreigners can buy Swiss property, covering Lex Koller, cantonal quotas, Lex Weber, residency routes and the 2026 tightening proposals.
- When did this emerge?
- The article reflects the rules in force in October 2026 and the Federal Council's April 2026 proposals to tighten Lex Koller.
- Where is this happening?
- The piece covers Switzerland broadly, with reference to Valais, Graubunden, Ticino, Vaud and Bern as the cantons with the largest holiday-home quotas.
- Why does it matter?
- Lex Koller defines the universe of qualifying Swiss property opportunities, which is why understanding the framework matters before any acquisition conversation begins.
What Lex Koller Actually Permits and Restricts
The Federal Act on the Acquisition of Real Estate by Persons Abroad (Lex Koller) confines non-resident buyers to one holiday home per family in tourist locations designated by the cantons, and rules out pure residential investment. EU and EFTA nationals living in Switzerland, and C permit holders, buy as the Swiss do; other nationals on a B permit can buy the home they live in without authorisation.
The national cap is 1,500 holiday-home permits a year. Valais leads with 330, followed by Grisons, Ticino, Vaud and Bern; Geneva, Zurich, Zug and both Basel cantons have none. Yet the quota bites less than its reputation suggests. Federal Office of Justice figures show it has not been fully used since 2010: 571 permits counted against it in 2025, and only Valais has used roughly its whole allocation over the past decade.
Lex Weber adds a second layer. Since 2016, municipalities where second homes exceed 20 percent of the housing stock cannot approve new ones, and the federal spatial planning office counted 331 of them in March 2026, mostly in the Alps, which keeps new resort supply tight.
The Resort Cantons Where Foreign Capital Lands
The headline destinations are St. Moritz, Gstaad, Verbier, Crans-Montana and selected Ticino municipalities, though local communes can add their own limits. Zermatt, UBS notes, is open only to domestic buyers, while Andermatt is the one resort where Lex Koller does not restrict foreign buyers and second homes can still be built.
Pricing reflects the constraint. UBS's 2026 Alpine Property Focus put good-quality holiday homes at about 25,000 Swiss francs per square metre in Gstaad and 24,000 in the Engadin around St. Moritz in the first quarter of 2026, with luxury stock commonly above 40,000. Verbier and Zermatt start around 21,000, Crans-Montana nearer 14,700. The differential reflects the depth of the cross-border bid and the maturity of the brokerage network.
Christie's International Real Estate's Swiss desk and Sotheby's International Realty's Engadin coverage describe steady cross-border demand from Gulf principals, Asia-based families and U.K. capital re-routing after the end of non-dom status. The thesis there is straightforward: scarcity-protected, regulator-protected, currency-protected freehold trophy property.
The Paths Around Lex Koller for Resident Buyers
For foreign nationals who become Swiss residents, the framework loosens meaningfully. The Lake Geneva premium cantons, Geneva and Vaud, open fully to EU and EFTA residents and C permit holders, and to other B permit holders for one main residence they occupy. The April 2026 draft would make that last route subject to authorisation and a sale within two years of moving out.
Lump-sum tax-regime holders in cantons including Vaud, Valais and Geneva can structure a primary residence acquisition, but the property must be the principal residence, not an investment vehicle. The structure works for genuine relocators with substantial wealth, less so for portfolio buyers.
Why Zurich and Basel Sit Outside the Foreign-Buyer Map
For most non-resident foreign buyers, Zurich and the Lake Zurich Goldcoast remain closed, with no holiday-home quota at all. Lex Koller protects the urban centres from the kind of speculative foreign-money overshoot that reshaped London prime, Vancouver and parts of Sydney.
That structural protection is doing real work in keeping Zurich and Basel from becoming a global-money trophy market. The downside, from a foreign-buyer perspective, is exclusion.
The upside, for Swiss policy, is exactly that exclusion.
The Pricing Trajectory Foreign Buyers Should Expect
The Swiss National Bank cut its policy rate to 0 percent in June 2025 and held it there on 24 September 2026, keeping the bid firm in the resorts. UBS put Alpine holiday-home price growth at 4.1 percent in the year to the first quarter of 2026 and expects further mid-single-digit rises.
The volatility profile of Swiss resort property is low. Cycle drawdowns have historically been shallow because the regulatory framework constrains the speculative bid that drives drawdown depth in other safe-haven markets.
That is the point. The trade-off Lex Koller imposes is that foreign buyers cannot freely allocate in Switzerland. The benefit is that Swiss prime property carries a structurally lower volatility profile than London, Singapore or New York prime.
The Affordability Tension Foreign Buyers Should Note
We covered the wider context in our piece on Switzerland's Property Market Is Pricing Out Its Own Buyers. The domestic affordability constraint is now a political variable that foreign buyers need to factor into their underwriting.
That pressure has become policy. The Federal Council's April 2026 consultation on tightening Lex Koller proposes cutting the holiday-home cap from 1,500 to 750, counting resales between foreigners against it again and stopping non-residents buying commercial property to let. No bill has reached Parliament yet, but the National Council backed a separate tightening motion by 123 votes to 54 in September. The direction is toward more restriction, not less.
What This Means for Buyers
For non-resident foreign buyers, the search starts and ends in the quota cantons, with the municipality's own rules as the real gate. Sotheby's International Realty, Christie's International Real Estate and Engel and Voelkers all have the network to navigate the framework. If the cuts pass, the quota would bind: the 773 permits of 2025, resales included, already exceed the 600 left to distribute.
Buyers prepared to relocate under the lump-sum tax regime have meaningfully wider access. Vaud and Valais combine quota-backed resort inventory with a workable forfait fiscal arrangement, though non-EU relocators would face the proposed duty to sell on leaving.
For pure investment exposure, listed Swiss real estate funds have been the cleanest route, but the April draft would generally close them, and listed residential property companies, to persons abroad. Direct urban residential acquisition for non-residents remains effectively closed.
We last reviewed this analysis on 17 October 2026. Lex Koller has not yet been amended, and the political direction suggests it will tighten rather than relax.
