1. Lex Koller: Who Can Buy Property in Switzerland?
Lex Koller (formally the Federal Act on Acquisition of Real Estate by Persons Abroad — BewG) restricts foreigners from buying Swiss residential property. The rules depend on your permit status:
| Buyer status | Primary residence | Investment / holiday home |
|---|---|---|
| Swiss citizen | ✅ Free | ✅ Free |
| EU/EFTA + B or C permit (resident in CH) | ✅ Free | ❌ Restricted by Lex Koller |
| Non-EU/EFTA + C permit (resident in CH) | ✅ Free | ❌ Restricted by Lex Koller |
| Non-EU/EFTA + B permit (resident in CH) | ✅ Free (primary only) | ❌ Not permitted |
| Foreign national residing abroad | ❌ Not permitted | ⚠️ Limited quota in designated tourist resorts only |
Key restriction: even if you can buy freely as a resident, you must occupy the property as your primary residence. Renting it out later or buying a second property as investment is subject to Lex Koller restrictions. Commercial property (offices, industrial) is not subject to Lex Koller and can be bought by anyone.
2. Apartment & House Prices in Switzerland 2026
Swiss property prices are among the highest in Europe. The market is driven by low supply (strict zoning), strong demand from high earners, and historically low interest rates (which inflated valuations). Prices are quoted in CHF per square metre of living space (Nettowohnfläche).
| City / Region | Apartments (CHF/m²) | Houses (CHF/m²) | 2-bed flat (est. total) |
|---|---|---|---|
| Zurich (city) | CHF 13,000–17,000 | CHF 15,000–22,000 | CHF ~1.3M–1.7M |
| Lake Zurich region | CHF 11,000–15,000 | CHF 13,000–18,000 | CHF ~1.1M–1.5M |
| Geneva (city) | CHF 12,000–16,000 | CHF 14,000–20,000 | CHF ~1.2M–1.6M |
| Basel (city) | CHF 8,000–11,000 | CHF 9,000–13,000 | CHF ~800K–1.1M |
| Bern (city) | CHF 7,000–10,000 | CHF 8,000–12,000 | CHF ~700K–1.0M |
| Lausanne | CHF 9,000–13,000 | CHF 10,000–15,000 | CHF ~900K–1.3M |
| Zug (city) | CHF 11,000–15,000 | CHF 13,000–18,000 | CHF ~1.1M–1.5M |
| Lugano | CHF 7,500–11,000 | CHF 8,500–12,000 | CHF ~750K–1.1M |
| Agglomeration towns (e.g. Winterthur, Aarau) | CHF 6,000–9,000 | CHF 7,000–10,000 | CHF ~600K–900K |
Sources: Wüest Partner Swiss Real Estate Market Report 2025, Swiss National Bank (SNB) residential property price index, UBS Swiss Real Estate Bubble Index. Prices are indicative medians for Q4 2025 / Q1 2026.
3. Swiss Mortgage Rates 2026: SARON vs. Fixed
Swiss mortgages (Hypothek / hypothèque) come in two main forms:
- SARON mortgage (variable): interest rate tracks the Swiss Average Rate Overnight (SARON) — the benchmark rate set by market forces and SNB policy. Typically 1.5–2.2% in May 2026. The rate resets quarterly. Lower initially, but rises if the SNB raises rates.
- Fixed-rate mortgage (Festhypothek): locks in the interest rate for 2–15 years. More certainty, typically slightly higher than SARON. Current indicative rates: 2-year fix ~1.7%, 5-year fix ~1.9–2.3%, 10-year fix ~2.1–2.6%.
| Mortgage type | Indicative rate (May 2026) | Best for |
|---|---|---|
| SARON (variable) | 1.5–2.2% | Those expecting rates to stay stable or fall; comfortable with variability. |
| Fixed 2 years | ~1.7% | Short-term certainty before reassessing. |
| Fixed 5 years | ~1.9–2.3% | Most common choice — balance of certainty and cost. |
| Fixed 10 years | ~2.1–2.6% | Long-term certainty; peace of mind for family households. |
| Fixed 15 years | ~2.3–2.8% | Maximum certainty; higher rate premium. |
Indicative rates as of May 2026. Compare current lender offers at comparis.ch/hypotheken or moneypark.ch. Rates vary by LTV ratio, property type, and borrower profile.
4. The 20% Down Payment Rule & Affordability Calculation
Swiss banks apply strict rules before granting a mortgage:
- Minimum 20% down payment: of which at least 10% must be 'hard equity' (cash, securities, inheritance) — not from BVG Pillar 2 pension.
- Maximum loan-to-value (LTV) of 80%: the mortgage cannot exceed 80% of the purchase price (or the bank's appraised value, whichever is lower).
- Affordability rule (Tragbarkeitsregel): total annual housing costs must not exceed 33% of gross income. Banks calculate this using a notional interest rate of around 5% (even if actual rates are lower) to stress-test affordability.
- Amortisation: the mortgage must be reduced to 65% LTV within 15 years (for new builds) or by age 65 (for purchases close to retirement).
5. The Swiss Property Purchase Process
- Step 1: Search: use ImmoScout24.ch, Homegate.ch, Comparis.ch, or cantonal bank portals. New developments (Neubauten) are sold by developers directly.
- Step 2: Offer and reservation: submit a written offer (Kaufangebot). If accepted, pay a reservation fee (Reservationsgebühr, CHF 5,000–20,000) to take the property off market.
- Step 3: Mortgage pre-approval: get a binding mortgage offer from your bank (typically 2–4 weeks). Required before signing the purchase deed.
- Step 4: Due diligence: check land registry extract (Grundbuchauszug) for encumbrances, easements, and ownership history. Review building plans, Stockwerkeigentum (strata title) documents if applicable.
- Step 5: Notary deed (Öffentliche Beurkundung): the purchase contract is signed before a cantonal notary. Both buyer and seller must be present (or represented by power of attorney). The deed is in the cantonal language.
- Step 6: Payment and registration: the purchase price is paid via the notary's trust account. The cantonal land registry (Grundbuchamt) registers the transfer — this typically takes 2–6 weeks.
6. Buying Costs: What to Budget Beyond the Purchase Price
| Cost | Typical range | Notes |
|---|---|---|
| Notary fees | 0.1–0.5% of price | Cantonal notary. Varies significantly by canton. |
| Land registry fee | 0.1–0.5% of price | Registration of ownership transfer. |
| Property transfer tax (Handänderungssteuer) | 0–3.3% of price | Zurich: 0%. Geneva: ~3%. Varies dramatically by canton. |
| Real estate agent commission | 2–3% of price | Usually paid by the seller in Switzerland — confirm in each case. |
| Mortgage arrangement fee | 0.5–1% of loan | One-off bank fee for mortgage setup. |
| Building insurance (Feuerversicherung) | Annual ~CHF 300–800 | Mandatory in most cantons; typically arranged via cantonal insurer. |
| Moving costs | CHF 2,000–6,000 | Swiss removal companies. |
| Total typical transaction costs | 2–5% of purchase price | Excluding agent commission if paid by seller. |
Frequently Asked Questions
Can foreigners buy property in Switzerland?
It depends on your permit and nationality. EU/EFTA citizens with a B or C permit who live and work in Switzerland can buy a primary residence without restrictions. Non-EU/EFTA nationals with a C permit can also buy a primary residence freely. However, Swiss law (Lex Koller / BewG) restricts foreign nationals without a permanent Swiss connection from buying property as investment, holiday homes, or second homes. Foreign nationals residing abroad generally cannot buy residential Swiss property at all, with limited tourist resort exceptions (quota-based). Commercial property follows different rules.
What are current Swiss mortgage rates in 2026?
Swiss mortgage rates in 2026 depend on the product. SARON mortgages (variable, linked to the Swiss Average Rate Overnight — the successor to LIBOR) are currently in the range of 1.5–2.2% depending on the lender and your loan-to-value ratio. Fixed-rate mortgages vary by term: 5-year fix approximately 1.8–2.3%, 10-year fix approximately 2.0–2.6%. These rates are historically low by global standards due to the Swiss National Bank's monetary policy, though significantly higher than the near-zero rates seen from 2015–2021. Rates change regularly — compare current offers at comparis.ch or moneypark.ch.
How much down payment do I need to buy a home in Switzerland?
Swiss banks require a minimum down payment of 20% of the property purchase price. Of this, at least 10% must come from liquid assets (cash, savings, securities, inherited funds) — not from pension funds. The remaining 10% can be drawn from your occupational pension fund (BVG Pillar 2) under the WEF (Wohneigentumsförderung) rules. Additionally, Swiss banks apply an affordability rule: your total housing costs (interest at a notional rate of ~5%, amortisation, and maintenance) must not exceed 33% of your gross income. This means the maximum property value you can afford is approximately 5–6× your gross annual salary.
What is Eigenmietwert (imputed rental value) and does it apply to me?
Eigenmietwert is a uniquely Swiss concept: homeowners must declare a notional rental income on their owner-occupied property as taxable income — even though they receive no actual rent. The Swiss tax system treats living in your own home as an implicit benefit equivalent to rental income, and taxes it accordingly. The rate varies by canton but is typically 60–70% of market rental value. This increases your taxable income but you can offset it with mortgage interest deductions and maintenance cost deductions. Critics argue Eigenmietwert is an anomaly in global tax law — Swiss politicians have debated abolishing it for decades but it remains in force.
How long does it take to buy a property in Switzerland?
The typical Swiss property purchase process takes 2–4 months from offer acceptance to transfer of ownership. The main steps are: offer and negotiation (1–3 weeks), bank mortgage approval (2–4 weeks), due diligence and notary deed preparation (2–4 weeks), signing before a cantonal notary (1 day), land registry transfer (Grundbuch, 2–6 weeks). Unlike some countries, Switzerland does not use solicitors for conveyancing — the cantonal notary handles both parties. All documentation is in the cantonal official language (German, French, or Italian).
What additional costs should I budget for when buying Swiss property?
On top of the purchase price and deposit, budget for: notary and land registry fees (1.5–3% of purchase price, varies by canton), property transfer tax (Handänderungssteuer, 0–3.3% depending on canton — some cantons like Zurich have no transfer tax), real estate agent commission (2–3%, typically paid by the seller in Switzerland), mortgage arrangement fee (0.5–1% of loan amount), and building insurance (mandatory in most cantons). Total transaction costs typically range from 3–5% of the purchase price.