Sell Property in Switzerland Without Homegate or ImmoScout24

Yes, you can sell your apartment or house in Switzerland without listing it on Homegate, ImmoScout24 or any other portal. Swiss law does not require a property to be advertised publicly. What makes a sale valid is the notarised purchase contract and the entry in the land registry, not the marketing. In a discreet (off-market) sale, your property is presented one-to-one to buyers whose identity and financing have been checked, and only after you approve each introduction.

This guide explains the legal position, how a private sale works step by step, the honest pros and cons compared with a public listing, and the situations in which a public listing is still the better route.

The Legal Position: No Duty to Advertise

In Switzerland, a sale of real estate becomes binding only when the purchase contract is publicly notarised (Art. 216 of the Swiss Code of Obligations), and ownership passes with the entry in the land registry. There is no rule about how you find the buyer. You can sell to a neighbour, to someone introduced by your bank, to a buyer from a broker's private client list, or through a closed network.

Three consequences follow for owners who value discretion:

• No public trace is required. Portals, newspapers and signs are marketing choices, not legal steps.
• The notary and land registry do not publish your price. Most cantons do not publish individual sale prices, which is why Swiss buyers rely heavily on brokers and networks.
• All ordinary obligations still apply. Property gains tax, notary fees, the handover and any existing tenancy are the same as in any sale.

For the full picture of costs and taxes, see our owner's guide to selling property in Switzerland.

How a Private Sale Works, Step by Step

A discreet sale is not "doing less". It means doing the same work in a controlled order, so that information is released only to people who have earned it.

1. A realistic valuation

Price is the most common reason a private sale stalls. Combine a hedonic estimate with local transaction knowledge, and test your expectation against real buyer demand. Our guide to property valuation in Switzerland explains the methods.

2. A teaser without the address

The first document a buyer sees is an anonymised summary: property type, municipality or district, size, rooms, key features and a price indication. No street, no exterior photo that identifies the building, no owner name.

3. A confidentiality agreement (NDA)

Before a buyer receives the address, plans or photos, they sign a confidentiality agreement. It will not stop a determined gossip, but it filters out casual interest and sets expectations.

4. Buyer verification

This is where a private sale differs most from a portal listing. Before any viewing, check:

• Identity of the person, or of the people behind a company or family office.
• Financing: a financing confirmation from a Swiss bank, or proof of own funds for a cash purchase.
• Lex Koller eligibility: buyers living abroad, and some foreign residents, need an authorisation or may not buy at all. Clarify this before you invest time. Our Lex Koller guide sets out who may buy what.

5. Private viewings

One-to-one appointments at times that suit you. No open houses, no queue on the staircase, no neighbours asking questions.

6. Reservation agreement

Once you agree on price and key terms, a reservation or letter of intent records the deal and gives the buyer time to finalise the mortgage. Be aware that under Federal Supreme Court case law, a reservation agreement with a fee that pressures the buyer to complete is generally only binding if it is notarised (Walder Wyss commentary on 4A_109/2018). Ask the notary how to structure it.

7. Notarial deed

The notary drafts the purchase contract: price, payment (usually an irrevocable payment promise from the buyer's bank), handover date, warranties and who bears fees and taxes. Both parties sign in person or through a notarised power of attorney.

8. Land registry and handover

The notary files the transfer with the land registry. Ownership passes with registration, usually on the handover date against payment of the price. Keys, documents and a handover protocol complete the sale.

Considering a discreet sale? See how an off-market sale with Offlist works: listing is free, nothing is published, and you approve every introduction.

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Private Sale vs Public Listing: The Honest Comparison

	Off-market (private)	Public listing (portals)
Visibility	Only approved, verified buyers	Anyone, including neighbours and colleagues
Price history	None online	Asking price and every reduction are visible
Inquiries	Fewer, pre-qualified	Many, often unqualified
Viewings	One-to-one, by appointment	Often group viewings or many single visits
Reach	Limited to the network and its buyers	Maximum reach
Price discovery	Relies on a good valuation and targeted demand	Competition between many bidders is possible
Reversibility	Can move to a public listing later	A withdrawn listing leaves a trace

The advantages

• Privacy. For executives, public figures, families going through a separation or an inheritance, and owners of tenanted apartments, keeping the sale out of view is often the main reason.
• Negotiating position. Without a public asking price, there is no anchor that buyers negotiate down from, and no "days on market" counter.
• Less disruption. Fewer viewings, all of them with people who can actually buy.

The disadvantages

• Smaller audience. A narrower pool can mean fewer competing offers. If your property suits a very broad market, reach may be worth more than discretion.
• Price discovery depends on preparation. Without the feedback of a public campaign, a sound valuation matters even more.
• Quality of the network. A private sale is only as good as the buyers behind it. Ask any partner how they verify buyers and who is actually searching.

For a deeper analysis of both routes, read our off-market vs on-market comparison.

When a Public Listing Is Still the Better Choice

Discretion is not always the right answer. A public listing is often better when:

• The property is mid-market and broadly appealing, for example a standard family apartment in a large town, where many buyers compete and reach drives the price.
• You have tested the private market and no verified buyer has made an acceptable offer within a reasonable period.
• Privacy genuinely does not matter to you, and you are comfortable managing many inquiries.
• The property needs a very specific buyer who is unlikely to be in any single network, such as an unusual commercial conversion.

The two routes are not mutually exclusive. Many owners start privately, gather real feedback from verified buyers, and move to a public listing only if needed. Because nothing was published in the first phase, there is no visible price reduction.

Selling Discreetly in Zurich and the Rest of Switzerland

In Zurich, discreet sales range from condominiums in Seefeld, Enge or Hottingen to family houses on the lake shores. The same process works in Zug, Lucerne, Basel, the Lake Geneva region and the Alpine resorts. What changes by location is tax and buyer profile: property gains tax, transfer taxes and notary fees are cantonal, and in resorts the rules for foreign buyers and second homes shape who can buy. If you are selling a holiday home, read our guide to selling a Swiss holiday home as a foreigner.

Two practical questions come up in almost every first conversation: what it costs and how long it takes. Commission and other selling costs are covered in our guide to real estate agent commission in Switzerland; timing is covered in how long it takes to sell a property in Switzerland.

How Offlist Handles a Private Sale

Offlist is a private network, not a portal. Listing your property is free and nothing is published: no address, no photos and no price on Offlist, on portals or in search engines. A matched buyer first sees an anonymised summary; the full dossier follows only once you have approved that specific person, under a confidentiality agreement where required. Buyers are verified for identity and financing before any introduction, and you stay in control of who sees what and when. When you accept an offer, the contract is notarised and registered exactly as in any Swiss sale.

You can choose the level of support, from direct buyer introductions to co-brokerage alongside a broker you already work with, or a full mandate. The fee for your chosen service level is confirmed in writing before any mandate is signed.

About the Author

Benjamin Amos Wagner

Founder of Expat-Savvy.ch & Offlist | Connecting Expats with Homes