Check my eligibility
🛡️ City housing guide

Rental guarantor in Sion

The EPFL Valais campus and the region’s energy sector bring international profiles to a calm market with honest rents — and Swiss paperwork all the same.

Check my eligibility Pricing

The housing reality

The market is calmer than in the big cities, but Swiss formalism fully applies: a complete file with clear finances remains the entry ticket.

CHF 650–1'100 / mois
Indicative market ranges, varying by neighbourhood and season.

What agencies ask for

A complete file: ID, permit or its proof of application, income evidence, often a debt-collection extract — and for profiles without Swiss history, a guarantor or additional security. Files answering everything up front get read first.

How SwissGuarantor helps

Free eligibility check, then a professional assessment of your real capacity (income, parental support, savings). Upon approval, our private guarantee joins your applications — issuance is never automatic, and we say so everywhere.

FAQ

Why do agencies refuse my parents abroad as guarantors?
Because enforcing a guarantee across borders is slow and uncertain for them. It is not about your family’s solvency — it is about enforceability. A Swiss-facing guarantee solves the agency’s problem, which is why it strengthens your file.
Is SwissGuarantor’s acceptance automatic if I study or work here?
No — never, for anyone. Every file is individually assessed and the decision rests with our team. The free eligibility check gives you an honest signal before you spend anything.

Guides by city

LausanneGenevaZurichBernBaselFribourgNeuchâtelLuganoZugWinterthurSt. Gallen

Guides by university

EPFLUNIL — Université de LausanneHEC LausanneEHL Hospitality Business SchoolUniversité de Genève (UNIGE)Geneva Graduate Institute (IHEID)

Guides by profile

Rental guarantor for international studentsRental guarantor for expats & new employeesParents’ guarantee for Switzerland
SwissGuarantor is an independent private service. The issuance of a guarantee is never automatic: every file is assessed individually and the final decision always rests with our team. SwissGuarantor is neither a bank nor an insurance company, and a guarantee does not entitle anyone to a lease — landlords decide freely.