Zurich’s Rental Vacancy Rate Hits Record Low as Demand Surges

Finding a rental flat in Zurich is now harder than at any point in the past decade, with the city’s vacancy rate tumbling to just 0.15%—the lowest since official records began. Prospective tenants are routinely forced into bidding wars, and landlords in hot neighbourhoods often field dozens of applications within hours of listing a property.

Why Vacancy Rates Matter—and Why Now?

The race for rental housing has real consequences for the city’s 440,000 residents, more than 70% of whom are tenants. Spiking demand, stagnant new supply, and recent population growth have collided to squeeze Zurich’s market. This situation feels even more urgent amid this month’s property market report from Wüest Partner, which noted a 7% year-on-year rise in net migration for the canton, driven partly by turmoil elsewhere in Europe and a continued influx of overseas workers for Zurich’s finance and tech sectors.

The pressure is most acute in sought-after districts. Along Seefeldstrasse, a two-bedroom flat overlooking the lake was snapped up last week for CHF 3,900 per month after just two days online. Over in Kreis 5, the fashionable Toni-Areal district, agencies like Allreal and Wincasa are reporting unprecedented interest: open viewings regularly draw upwards of 40 hopeful renters at a time. "The phone never stops," said one local administrator, speaking about competition for flats near Hardplatz and Josefwiese park. Public housing provider Stiftung Einfach Wohnen said their waiting list has grown by 20% since last year, with little movement even for modest properties in Altstetten or Oerlikon.

Supply Stagnates, Prices Soar

According to data from the City of Zurich’s statistical office published on June 25, the average rent for a standard 3.5-room apartment has now reached CHF 2,600 per month. Landlords in lakeside Enge are asking as much as CHF 4,700 for similar space. New construction lags far behind need: only 780 rental units received occupancy permits in all of 2025, down from over 1,050 in 2022. With population growth surging in the greater Zurich area, property agencies say they now receive five qualified applications for every single available flat. The city council’s "Wohnbauprogramm 2030" initiative, which promised 3,000 new subsidised units by the end of the decade, has yet to offer relief: fewer than 600 have actually been delivered so far, according to the city website on July 2.

Meanwhile, would-be buyers aren’t much better off. Average asking prices citywide now hover near CHF 15,000 per square metre. In waterfront Seefeld or central Altstadt, that figure can stretch above CHF 22,000, putting ownership ever further out of reach for most households.

So what should renters do? Agencies recommend preparing dossiers in advance and being ready to commit within hours of a viewing. The tenants’ association, Mieterverband Zürich, has urged the city parliament to accelerate public housing projects and tighten restrictions on luxury apartment conversions, as the next round of council debate is scheduled for September 5. In the meantime, those hunting for a new address should brace for a marathon.