Swiss rental market: 50 candidates per apartment

An extremely tight market

In major Swiss cities — Geneva, Zurich, Basel, Lausanne — the vacancy rate for rental housing hovers around 0.5%. To put that in perspective: a market is considered "balanced" at 2% or above. Below that, it's a shortage.

The concrete result: when an apartment becomes available, it receives an average of 50 to 100 applications in the first few days. Some landlords report over 200 in major urban areas.

Your file has 30 seconds

A property manager handling dozens of applications won't carefully read your cover letter. They will scan your file.

In those 30 seconds, they're looking to answer three questions:

• →Is this applicant solvent? (salary ≥ 3× rent)
• →Is the file complete? (all required documents)
• →Does this applicant inspire confidence? (presentation, care)

If your file doesn't clearly answer these three points at a glance, it moves to the next pile.

What most applicants do wrong

The difficulty isn't lacking information — it's presenting it effectively. Here are the most common mistakes:

• ✗A generic cover letter copy-pasted from an internet template
• ✗Documents scattered without logical order
• ✗A missing key document (debt certificate, employer's letter…)
• ✗A poorly written email that creates a bad first impression

These mistakes are avoidable. But they require knowing the codes of the Swiss market — codes that sometimes vary by canton and that no one explains to you.

How to truly stand out

Standing out doesn't mean lying or embellishing. It means presenting your real situation professionally. An experienced agency immediately detects exaggerations — and blacklists applicants who practice them.

What really makes a difference:

• ✓A clear, structured profile page, readable at a glance
• ✓A letter tailored to the targeted apartment (not a generic text)
• ✓A complete file from the start, with no follow-up needed
• ✓A professional, personalized email to the agency

Why we created RentalFile

RentalFile was born from a simple observation: preparing a good rental application requires time, specific knowledge, and the ability to present yourself professionally — skills that don't come naturally to everyone.

In 10 minutes, RentalFile generates:

• →A professional profile page, ready to print
• →An AI-personalized cover letter, tailored to your profile
• →The complete checklist of documents required by Swiss agencies
• →An email template in the right professional tone

No subscription. No hassle. You pay once, you receive your file.