Baby Boomers and Swiss Real Estate: No Wave, but a Long Shadow

The question has dominated headlines repeatedly in recent years. What will happen to the Swiss housing market when the generation born between 1946 and 1964 retires and puts their homes on the market? A wave of supply, falling prices, more opportunities for young buyers? The data paints a much more sober picture.

In November 2025, Zürcher Kantonalbank published its analysis on the topic, followed by Raiffeisen Switzerland in the third quarter of 2025, and in January 2026, MoneyPark, together with the Competence Center Demografik, added a study on demographic risks in the mortgage market. The findings are aligned in direction, but differ in details.

A Move-Out Rate That Explains Everything

The central finding comes from the Raiffeisen analysis. The annual move-out rate for homeowners of retirement age is about 1.5 percent for both single-family homes and condominiums. For renters in the same age group, the rate is 4.1 percent, almost three times higher. Even for owners over 75, the move-out rate only marginally increases to 1.6 percent.

This means: The vast majority of older homeowners stay in their homes, often until the end of their lives. The reasons are varied: high satisfaction with their living situation, low ongoing housing costs thanks to largely paid-off mortgages, emotional attachment to house and garden, a social environment in the neighborhood. Additionally, there is a limited supply of age-appropriate condominiums in preferred areas, making moves even more difficult.

ZKB calculates what this stability means for supply. By 2035, the supply of single-family homes in Switzerland will increase by about 14 percent due to aging, and condominiums by around 10 percent. That is a noticeable but gradual shift that will unfold over a decade and will not flood the market all at once.

Why Prices Are Likely to Remain Stable

From this finding, ZKB and Raiffeisen draw a clear conclusion: A price drop driven by a demographic sell-off is unlikely. Structural demand for housing remains high, driven by immigration, shrinking household sizes, and a continued subdued production of new housing units in the construction sector.

The Raiffeisen study additionally shows that demographically younger communities have seen an annual price dynamic about 0.75 percentage points higher over the past three years than communities with twice the proportion of people over 65. Demographics thus affect price trends, but only locally and on a cantonal basis, not nationwide.

This is exactly where the MoneyPark study comes in. It identifies ten cantons that will be more affected by aging in the next twenty years: Ticino, Bern, Neuchâtel, Jura, Appenzell Ausserrhoden, Nidwalden, Obwalden, Grisons, Glarus, and Schaffhausen. These regions account for about 23 percent of total Swiss mortgage volume. In parts of these cantons, especially in peripheral locations, declining populations could indeed lead to higher vacancies and price pressure.

The Invisible Generational Change

Instead of a wave of sales, a different mechanism dominates: generational change within the family. Homes are often not sold but inherited, gifted, or passed on to the next generation with usufruct or occupancy rights. These transactions barely appear in market statistics but shape the actual ownership structure.

For heirs, this raises its own questions. Dividing inheritances among siblings is complex, especially if only one wishes to live in the home. Valuing the property, compensating co-heirs, and subsequent mortgage financing require structured planning—ideally while the parents are still alive. A gift with right of occupancy transfers ownership but allows parents lifelong use. For tax and pension purposes, this arrangement is assessed differently in each canton.

Testators themselves also face decisions. Those still living in a large single-family home at 70 or 75 must consider how the mortgage will remain manageable if a sudden change occurs. MoneyPark notes in its analysis that affordability must be ensured by retirement at the latest, when pension income is reduced. With a loan-to-value of two-thirds and a benchmark interest rate of five percent, this can be tight even with a good pension fund.

What This Means for Today's Buyers

For young households looking for a home today, these findings point to a sobering outlook. No one should expect a widespread market easing as a generation of homeowners exits. The moderate supply increase of 10 to 14 percent by 2035 will be absorbed by structural demand and ongoing housing shortages.

Those hoping for bargain entry prices are more likely to find them in regions with unfavorable demographic prospects. In peripheral areas with an aging population, condominiums and single-family homes can indeed lose value. This is not a gift but a risk: those who buy there should be aware of long-term value trends and work with a lower loan-to-value to avoid difficulties with future refinancing.

By contrast, in growth regions around Zurich, Zug, Geneva, and along the main corridors, the situation remains tight. Young buyers here are competing with established households and wealthy heirs. Careful planning of equity, affordability, and financing structure is more important in this environment than hoping for price reductions driven by demographics.

A Matter of Generations, Not Sell-Off Waves

The discussion around baby boomers and the Swiss real estate market has often given the impression in recent years that a major correction is imminent. Current data clearly refutes this narrative. The older generation is staying in their homes, the market is changing gradually, and the decisive mechanism is not sales but intra-family generational change.

For the next ten to fifteen years, this is likely to mean: stable prices in the centers, more differentiation in peripheral areas, and a growing importance of inheritances and gifts as access channels to home ownership. Anyone starting a family and thinking about buying a house today should plan according to this reality, not bet against it.

Sources: ZKB press release on baby boomers and real estate, Raiffeisen Real Estate Switzerland Q3 2025, MoneyPark / Demografik: Demographic risks in the mortgage market.