Why Swiss rents keep rising despite more empty homes

Swiss rents spiral out of control despite rising vacant apartments

Rents in Switzerland have reached unsustainably high levels, despite a steady rise in vacant apartments. Over the past two decades, the cost of housing has soared, leaving many households paying far more than legally required. Meanwhile, the influence of real estate interests in politics has grown, raising questions about fair regulation. Since 2000, the share of stock-market-listed real estate firms has jumped by 54 percent. This expansion has coincided with a sharp increase in rents, even as vacancy rates climbed. Between 2002 and 2024, the number of empty apartments rose from 37,000 to 50,000—yet rents continued to rise regardless.

Today, the average household pays around 4,400 francs more per year than the Swiss Constitution considers reasonable. A study suggests that if automatic rent controls had been introduced a decade ago, tenants would now have an extra 45,000 francs in their pockets. Experts argue that regulating rents in line with existing laws could ease financial pressure on most people without harming the housing market. Political ties to the real estate sector have also come under scrutiny. Nearly half of the Swiss People’s Party (SVP) parliamentary group has connections to the industry. Critics claim this relationship may hinder efforts to address the housing crisis. Supporters of reform point out that strong bilateral relations and economic success do not require high rents. They argue that fairer housing policies could benefit the majority while maintaining stability in the sector.

The gap between legal rent limits and actual costs continues to widen, leaving many Swiss households financially strained. With vacancy rates rising and political links to real estate firms under debate, calls for stricter rent controls are growing louder. If implemented, such measures could bring rents closer to constitutional standards without disrupting the market.