Buying a Tenant-Occupied Property: What Buyers Don't Always Realize Before Signing

The listing is appealing: a well-located apartment in Vevey or a villa on the Vaud Riviera, offered at a price slightly below market. The reason? The property is occupied. A tenant lives there, the lease is running, and the seller did not wish to, or could not, wait for the tenant to leave before putting the property on the market. This situation is far more common than one might think in French-speaking Switzerland, and it contains legal subtleties that the enthusiastic buyer does not always anticipate.

Before signing anything, it is essential to understand what you are really buying: not just walls, but also an ongoing contractual relationship, governed by tenancy law that is well known for strongly protecting tenants. This guide walks you through the concrete realities of this particular type of purchase.

The Lease Follows the Property, Not the Seller

This is the foundational principle that every buyer must grasp from the outset: under Swiss law, the lease agreement is attached to the rented property itself. In practical terms, when you purchase an occupied apartment or house, you become the new landlord at the moment of the transfer of ownership, that is, from the time the change of owner is recorded in the land registry. You do not need to sign a new contract with the tenant: you take over the existing lease as is, with all its clauses, its rent, its annexes, and any specific terms it may contain.

This means that you cannot, by virtue of your purchase alone, modify the terms of the lease or ask the tenant to leave. The tenant has not requested anything: they simply see their landlord change. Their situation is protected by law, and they are in no way required to vacate the premises because the property has changed hands. This reality often surprises buyers who imagined they could move in within weeks of their purchase.

Termination for Urgent Personal Use: A Regulated and Lengthy Process

If you purchase the property to live in yourself, Swiss law allows you to terminate the lease when you can demonstrate an urgent personal need, for yourself or for your close relatives (Art. 261 para. 2 let. a CO). This right of extraordinary termination allows you to end the lease by observing the statutory notice period, generally three months for a residential property, for the next legal termination date. However, the urgent personal need must meet strict requirements: there must be serious and current reasons for using the property yourself. In the canton of Vaud, the customary termination dates are April 1, July 1, and October 1, at noon, when the contract does not provide for another date.

Most importantly, the tenant may contest the termination before the competent conciliation authority and then before the Tenancy Court. They may argue that the termination is contrary to the rules of good faith, or simply request an extension of the lease if they can show that the end of the contract would cause serious hardship for them or their family. For a residential property, this extension is capped by law at a maximum of four years, granted in one or two stages (Art. 272b CO), with the authority weighing the interests at stake: length of time in the property, personal and family circumstances, presence of children, and the state of the housing market. It is not uncommon for a buyer who signed the deed in the fall to be unable to move in until one to two years later, or even longer.

It is therefore absolutely essential, before purchasing, to verify the date the tenant moved in, the duration of their lease, any special conditions that may apply, and to estimate a realistic timeline before taking possession. Never rely on a verbal promise from the tenant, however sincere: only a formal termination, or a departure that has been genuinely agreed upon and documented, carries legal weight.

Rental Due Diligence: The Step That Gets Skipped Too Quickly

Buying a tenant-occupied property requires a thorough review of the rental situation before any agreement is signed. This due diligence work covers several dimensions. First, you must obtain and analyze the current lease: its date, its term, its special clauses, the rent amount and service charges, as well as any addendums that have been signed. A lease signed a long time ago at a low rent represents a real financial constraint if your plan was to receive a rental yield in line with the current market.

Next, you should verify the payment history. Are there any rental arrears? Any formal notices? Any eviction proceedings underway? These elements must be disclosed by the seller, and failure to disclose them may, depending on the circumstances, constitute fraud. It is also useful to request the minutes of the last property inspection report, if obtainable, to get an idea of the condition of the property when the tenant moved in, and therefore of their liability in the event of damage.

Finally, find out whether the tenant has been granted any special rights: a contractual right of first refusal (rare but possible), authorized subletting with subtenants currently in place, or alterations made by the tenant that you could inherit. Each of these points can significantly alter the true value of the property and the freedom you will have after the purchase.

The Current Rent May Limit Your Yield or Your Plans

For an investor-buyer, the central question is that of yield. If the rent in place is in line with the market, all is well. But in the cities and municipalities of the canton of Vaud where property values have risen sharply in recent years, such as Lausanne, Morges, Nyon, Vevey, and Montreux, it is common for long-standing tenants to benefit from a rent below the current market rate. In Switzerland, rent cannot be increased freely: any increase must be justified, notably by a rise in the reference mortgage rate or by value-adding renovations, and must be formally notified using an official form.

It is therefore not possible to unilaterally bring the rent up to market level simply because you have just purchased the property. The yield you receive in the first few years will, for the most part, be the same as what the seller was receiving. If that yield is insufficient relative to the purchase price, you are in reality buying a property whose income value does not correspond to the price paid, unless you are anticipating future developments. Some buyers make this choice knowingly; others discover it too late.

The Condition of the Property: What You Cannot Always See

Buying a tenant-occupied property also means, in most cases, visiting a home where people live who did not choose to sell it. The tenant's cooperation for viewings is never guaranteed: they may limit available time slots, restrict access to certain rooms, or present the property in a state that does not reflect its usual condition. Buyers often find themselves unable to have a complete technical inspection of the property carried out before purchase, due to insufficient access.

Furthermore, you have no direct visibility into the routine maintenance carried out by the tenant. Tenant-caused damage may exist, such as dampness, deterioration of finishes, or damaged fixtures, that will only come to light during the move-out inspection, conducted at the end of the lease, sometimes well after your purchase. The rental deposit paid by the tenant will admittedly be transferred to you, but it may prove insufficient in the event of significant damage. It is therefore prudent to negotiate a warranty clause with the seller regarding the condition of the property, or to have the accessible parts examined by an expert before signing.

Negotiating the Price to Reflect the True Burden

A tenant-occupied property is generally negotiated at a discount compared to a vacant one. This discount is the logical counterpart of the constraint you are accepting: the delay before taking possession, uncertainty around legal proceedings, and potential shortfall in yield. The amount varies and depends on several factors: the likely duration before the property can be vacated, the gap between the current rent and the market rent, the state of maintenance, and the tenant's profile. There is no universal rule, but the complete absence of any discount on a long-occupied property should put any informed buyer on alert.

In some cases, it may be worthwhile to contact the tenant, in accordance with the rules and with the seller's agreement, to assess whether they would be willing to leave voluntarily early in exchange for compensation. This type of arrangement, when it is well structured and formalized, can be a satisfactory solution for all parties. It must, however, be negotiated carefully and documented in writing, ideally with the assistance of a professional.

The Role of a Real Estate Professional in This Type of Purchase

Given the complexity of this type of transaction, the support of a real estate broker experienced in Vaud tenancy law becomes particularly important. A competent professional will be able to analyze the existing lease with a critical eye, identify high-risk clauses, estimate a realistic timeline before vacant possession, and help you calibrate a purchase offer that genuinely incorporates the rental constraint into the price. They can also refer you to a lawyer specializing in tenancy law if the situation warrants it.

In French-speaking Switzerland, and particularly in the canton of Vaud, tenancy law rules are applied rigorously by conciliation authorities and courts. Buyers who attempt to circumvent them, by hoping the tenant will leave on their own or by underestimating the tenant's ability to contest a termination, expose themselves to lengthy disputes and a freeze on their investment. Caution, transparency, and solid professional advice are the best allies for a successful purchase in this type of situation.