Home ownership is desirable in Switzerland, yet the ownership rate is low by international standards – in large part because of the financing requirements. Understanding the rules on equity and affordability lets you plan realistically. This guide explains the process and costs, from financing to the land-register entry.
Buyers generally need to contribute at least 20% of the purchase price as equity. Importantly, at least 10% must come from “hard” equity – that is, not from your occupational pension (2nd pillar). Pillar 3a savings can be used, as can personal savings, gifts or an advance on inheritance.
Banks check not only whether you can manage the purchase today, but whether it stays affordable long term. The rule of thumb: ongoing costs should not exceed about one third of gross income. The calculation is deliberately conservative:
Financing is usually two-tier. The first mortgage covers up to about two thirds of the value and does not have to be amortized. The portion above that – up to a maximum of 80% – is the second mortgage and must be repaid (amortized) within 15 years or by retirement. For the interest model you typically choose between a fixed-rate mortgage and a market-based option (e.g. SARON).
Once you have found a property and confirmed financing, the purchase follows orderly steps:
On top of the purchase price, there are one-off transaction costs: notary and land-register fees and – depending on the canton – a property-transfer tax. These vary widely between cantons and together can amount to several percent of the price. Budget for them from the start, as they are usually not financed through the mortgage.
For condominiums (Stockwerkeigentum), review the rules, the building’s condition and the renovation fund. Just as important is the location: it is the one factor you cannot change later. On the 3DFlats 3D map you can explore orientation, surroundings and neighbourhood realistically before arranging a viewing – a good complement to checking the numbers.
This guide offers general orientation. Rules, deadlines, fees and taxes differ by canton and municipality and change over time. Before making binding decisions, check the official sources for your canton and, where needed, consult professionals (fiduciary, bank, notary, tenants’ association).
Dossier, viewing, lease, deposit and handover – the complete Swiss rental process explained clearly, so you can apply faster and with confidence.
8 min read →Imputed rate, amortization, fixed vs. SARON and using pension capital – the Swiss mortgage explained in plain language.
7 min read →Net vs. gross rent, service charges, the deposit and one-off costs – an honest overview of what renting in Switzerland actually costs.
6 min read →Before you book a viewing, explore the street, neighbourhood and distances to transit, schools and shops on the 3DFlats photorealistic 3D map.
Open the 3D map