Le Carnet articles are published in French.
Life eventsSelling to buy again in Geneva: how to coordinate the two transactions
Selling your home to buy another in Geneva: the order of transactions, bridging finance, contract clauses and moving-in dates.

Contents
Coordinating a sale and a purchase in Geneva means synchronising two timetables and two financing arrangements over the same period. The central question is the order of transactions: selling first secures your budget, buying first secures your next home. Your financial situation and the local market guide the choice.
Sell first or buy first
Both strategies exist and each responds to a different constraint.
Selling first gives you a clear view of your capacity. Once the deed of sale is signed, you know the amount actually available for your next property, with no rough estimate. The risk to manage is interim housing: if you have not yet found your purchase, you may need a temporary solution between the two moves.
Buying first means you do not miss the property that suits you, a real issue in a Geneva market where supply remains limited. In return, you temporarily carry two homes and must finance the new purchase before receiving the proceeds of the sale. This is where the question of bridging finance comes in.
There is no universal right answer. A family under pressure from a school start date will not reason like a couple with no timing constraint.
Bridging finance: the principle
When the purchase comes before the sale, a cash need arises: you have to pay for the new property while your capital is still tied up in the old one. Bridging finance is the mechanism that covers this intermediate period, by advancing all or part of the expected value of your sale.
It is a banking arrangement, and its terms, duration and cost depend entirely on your profile and the institution. We do not give figures here because they would be offered to you case by case. This is a point to deal with directly with your bank, ideally early, even before you commit to a purchase. That way you will know what you can commit to with confidence.
The agency's role is to help you make a realistic estimate of the proceeds of your sale, the figure the bank will rely on to build its arrangement.
The clauses in the deeds
The timing of the two transactions is largely determined by how the deeds are drafted, and it is an often underestimated lever.
In the preliminary agreement or the deed of sale for your current home, the date of transfer of ownership and the handover date can be negotiated. You can ask for a period that gives you time to complete your purchase, or arrange to remain in the property for a period agreed with the buyer.
On the purchase side, conditions precedent protect your commitment. A condition linked to obtaining your financing is common. Depending on the situation, the coordination between sale and purchase can also be covered by a dedicated clause. These mechanisms are the notary's domain, who ensures the legal consistency of the whole.
The aim of these clauses is simple: to avoid being committed to a purchase if your sale does not go through, and vice versa.
Managing moving-in dates
The ideal scenario has you leaving your old home just as you move into the new one. In practice, there is often a gap.
There are two cases. If your sale completes before your purchase, plan an interim solution: accommodation, a short-term rental, or negotiating to stay on in the property with the new buyer. If your purchase is ready before the sale, you briefly carry two homes, a situation that bridging finance can absorb.
Anticipating this gap from the moment the property goes on the market avoids decisions made in a hurry. It is a point we frame with you at the start of the process, so that the dates written into the deeds match your reality.
The role of the valuation
All the reasoning rests on one figure: the value of your current property. It determines your purchase budget, the basis of the bank's arrangement and the credibility of your timetable.
A realistic valuation protects you from a twofold pitfall: overvaluing your property and building a purchase plan on an amount the market will not confirm, or undervaluing it and depriving yourself of means. It is the first concrete step before launching anything.
Start with a valuation of your current property, then explore the properties to buy once your budget is set. Our brokers support you on both sides of the transaction.
Sources
- This article presents a general method and does not constitute financial advice. Bridging finance, its terms and its cost should be validated with your bank or a financing adviser; the clauses in the deeds with your notary.
Christina porte les sujets de durabilité et accompagne les biens vaudois.
Contact Christina

