Zillow Mortgage Rates Jump: 30-Year Hits 6.46%, 5/1 ARM at 6.68%
Z•The average 30-year fixed purchase rate climbed 12 basis points to 6.46% and the 5/1 ARM surged 39 basis points to 6.68% on May 26. These higher borrowing costs, including a 30-year refinance rate of 6.45%, could curb purchase and refinance volumes and pressure Zillow's lender marketplace revenue.
1. Mortgage Rate Movement May 26, 2026
Zillow’s lender marketplace reported national average rates rising on May 26, with the 30-year fixed purchase rate increasing to 6.46% (up 12 basis points) and the 5/1 ARM jumping to 6.68% (up 39 basis points). The 15-year fixed purchase rate ticked up to 5.91%, while the 30-year refinance rate reached 6.45%.
2. Effects on Zillow's Lender Marketplace
Elevated mortgage costs are likely to dampen home purchase and refinance activity, reducing the volume of loan inquiries and lead generation through Zillow’s platform. A slowdown in lending transactions could weigh on quarterly revenue from Zillow’s mortgage marketplace segment.
3. Rate Trends and Market Outlook
Mortgage rates have remained above 6% this week, reflecting broader market tightening with 30-year fixed rates hovering near recent highs. Industry forecasts project rates near 6.50% for the rest of 2026, suggesting sustained headwinds for mortgage originations and refinancing demand.
