Vetting Buyers Safely: How Property Owners Can Sell Without Risk

When selling an apartment, a single-family home or an apartment building, the highest offer price is not the only factor that matters. What is decisive is whether a prospective buyer is serious, has realistically secured financing and whether the reservation is handled properly from both a legal and financial perspective. Especially in the Swiss real estate market, unclear commitments, incomplete documents or premature reservations can lead to delays. Property owners should therefore follow a structured process and only take binding steps once the key points have been checked.

A brief pre-qualification is worthwhile even before the viewing. This is not a sign of mistrust, but part of professional sales management. Politely ask about the buyer’s situation: Will the property be owner-occupied or purchased as an investment? Has financing already been discussed with a bank or insurance company? Is there an existing property that must first be sold?

Useful checks include:

• complete contact details and a verifiable identity of the prospective buyer
• specific purchase interest rather than non-committal curiosity
• a realistic timeline for financing, notary appointments and handover
• awareness of equity, affordability and ancillary purchase costs
• for investors: experience, purchase structure and beneficial owners

Creating clarity early saves time and reduces the risk of a sale failing shortly before public notarisation.

A financing confirmation is a key document, but not every confirmation carries the same weight. Ideally, it should come from a Swiss bank, insurance company or recognised financing institution and refer to the specific purchase price or the specific property. Pay attention to whether the confirmation is merely a non-binding assessment or whether a credit check has already been carried out. The date, period of validity, buyer’s name, financing amount and any conditions are important.

Property owners should not request sensitive bank documents that are not necessary for the sale. However, it is advisable to verify the plausibility of the confirmation’s authenticity, for example by having the prospective buyer allow direct confirmation by the bank. In the case of unusually high offers, foreign financing or complex buyer structures, additional caution is recommended and, where appropriate, support from an estate agent, notary or legal adviser should be sought.

Making a reservation secure: A reservation should only be made once the purchase price, handover date, financing and next steps are clear. In Switzerland, a real estate purchase generally becomes binding only upon public notarisation. A simple reservation agreement does not replace the purchase contract. Nevertheless, it can be useful to demonstrate seriousness and structure the sales process. Record in writing which party assumes which obligations, the amount of any reservation payment, the account to which it is paid and the conditions under which it will be refunded. Payments should preferably be made via a neutral account or a clearly regulated escrow account, not uncontrolled to private recipients.

Conclusion: Property owners sell more safely when they qualify prospective buyers early, critically review financing confirmations and document reservations properly. This keeps the process transparent, professional and legally manageable through to notarisation.