What really matters in a Zurich property purchase contract

A property purchase in the canton of Zurich requires public notarisation (Article 216(1) of the Code of Obligations). The notary responsible for the location of the property acts under cantonal notarial legislation and must remain neutral. The notary explains the legal implications to both parties, but does not assess the commercial wisdom of the transaction. Buyers seeking representation of their own interests can commission a separate legal review. Notarial fees follow the cantonal tariff; legal review fees are separate. This combination is particularly useful for high-value transactions, complex ownership arrangements or drafts supplied by the seller.

The seller’s warranty for defects under Articles 197 et seq. CO is frequently excluded in property contracts under Article 199 CO. Such exclusions do not protect fraudulent concealment, and expressly promised characteristics require particular attention. A clause excluding all known and unknown defects can leave the buyer bearing the cost of damp cellars, roofs requiring renovation or outdated heating. Disclosure obligations remain: known water damage, asbestos or pending neighbour disputes should be investigated. Reviewing building permits, building insurance valuations, energy documentation and maintenance records before notarisation is therefore substantive due diligence, not a formality.

Benefits and risks pass with acquisition of ownership under Article 220 CO, although the parties may agree another date. In Zurich, contracts often refer to the land register journal entry or handover of the keys. The agreement should state the cut-off date, calculation method and settlement date for recurring costs, including insurance, heating, maintenance and condominium renovation-fund contributions. For rented property, rent and service-charge advances must also be apportioned. Clear wording prevents disputes after notarisation.

A deposit paid directly to the seller before ownership transfers is an unsecured claim: if completion fails and the seller becomes insolvent, recovery may be impossible. Depositing funds in a blocked account with the notary or a bank, released against evidence of registration, provides protection. The balance of the price is generally coordinated with the notary and financing bank so payment and registration correspond. Buyers using pension assets should arrange the withdrawal early, as the pension institution may need several weeks.

Inventory and movable items should be listed separately and assigned realistic values. Movable kitchen equipment, unattached cupboards or garden furniture are not part of the land within Article 655 CC. The distinction also matters for tax and valuation purposes. Zurich abolished property transfer tax in 2005, but the seller’s real-estate capital gains tax and valuation still depend on the property component. Artificially inflating the inventory value risks a tax adjustment. The agreement should also cover transferred warranties, keys, plans, operating manuals and maintenance contracts.

Buying rented property normally transfers existing leases to the buyer (Article 261 CO), including rent, notice periods and renovation agreements. Early termination for urgent personal use is subject to strict conditions, and tenants may seek an extension under Article 272 CO. Obtain all leases, rental deposits, service-charge accounts and information on pending disputes before notarisation. Verbal side agreements with tenants may also affect the buyer and should be disclosed.

The land register is an equally important source. Its extract shows ownership, mortgage rights, easements, real burdens and annotations. Rights of way, building restrictions and public-law limitations can affect value and intended use. The seller should confirm that there are no undisclosed burdens beyond those identified and agree how mortgage certificates will be discharged or transferred at completion.

Typical negotiation points include the warranty exclusion, assurances about known defects, withdrawal rights if financing or a required permit fails, penalties for late handover, a valued inventory, the date for transfer of benefits and risks, and delivery of all relevant records. Allow enough time between the draft and notarisation. The notarisation appointment is normally for reading, clarification and signing, rather than starting substantive negotiations.