Swiss Mortgage Market Diverges as Competition Heats Up

The latest quarterly report from Geneva-based broker Resolve reveals that the price gap for ten-year fixed-rate mortgages widened significantly in the third quarter. On a 900,000-franc loan, that 98-basis-point spread represents an annual interest cost difference of 8,820 francs. Despite this, banks have largely absorbed rising refinancing costs, with average lender margins dipping by five basis points to 1.00 percent. Romain Dequesne, CEO of Resolve, noted that the upward pressure on rates stems from international capital markets rather than internal bank pricing.

Regional disparities remain stark. Borrowers in Central Switzerland and Zurich benefit from average rates near 1.62 percent, while those in western cantons like Neuchâtel or Valais face higher costs, partly due to a lower density of competing lenders. This environment has pushed many customers toward SARON-linked mortgages, which offer a median rate of 1.00 percent—a full 84 basis points cheaper than fixed-rate alternatives. Consequently, the share of fixed-rate contracts in new business has dropped by 17.7 percentage points.

Overall mortgage volume contracted by 6.4 percent compared to the previous year, totaling 19.77 billion francs. While demand for owner-occupied homes remains resilient, lenders have tightened criteria for investment properties. Looking ahead, Resolve anticipates continued rate hikes, projecting ten-year fixed mortgage averages to climb toward the 2.10 percent mark by 2027.