Refinance Math Shifts as Treasury Yields Surge

Treasury yields surge as investors sell government bonds, impacting refinance math and commercial real estate values.

March 26, 2026

Treasury yields saw their largest monthly jump since 2024, pressuring borrowing costs.
Refinance math in commercial real estate is deteriorating as benchmark rates rise.
Market now expects no Fed rate cuts until late 2027, with risk of another increase.
Property values and deal structures are adjusting to a higher, more volatile rate outlook.

Key Takeaways

Treasury Sell-Off Hits Refinance Math

According to Globe St, investors are offloading US government bonds, sending Treasury yields sharply higher and reshaping expectations around Federal Reserve policy. For commercial real estate borrowers and owners, this rapid jump in yields is directly feeding into refinance math—raising the bar for new debt, deal pricing, and ultimately asset values.

This month, the two-year Treasury yield—which closely tracks Fed expectations—jumped 0.5 percentage points to 3.9%. The 10-year also climbed, reaching 4.38%. Both moves mark the biggest monthly increases since October 2024, sharpening the impact on commercial mortgage borrowing costs.

Fed Outlook: From Cuts to Caution

Geopolitical shocks and renewed inflation worries are driving the market shift. With conflict in Iran pushing up energy prices, investors now expect the Fed to keep rates steady—or even raise them—until at least the end of 2027. The futures market, which earlier priced in two to three rate cuts this year, now sees a 30% chance of a hike before year-end.

This reversal is forcing commercial real estate executives to rework assumptions. Deals underwritten with expectations of falling rates may now face higher borrowing costs and stricter equity requirements as lenders adjust term sheets to the new environment, mirroring how recent volatility in government bond markets has intensified scrutiny on yield movements and their broader economic ripple effects.

Why It Matters for CRE

Refinance math for CRE deals depends heavily on Treasury benchmarks. Fixed-rate loans priced off the 5- to 10-year part of the curve will have higher coupons, while floating-rate borrowers remain exposed if the Fed stays restrictive. When equity requirements rise to maintain debt coverage, property valuations must also shift to account for the higher risk-free rate and volatility premium now built into lending models.

For now, the bond market is warning that the easy-money regime many in commercial real estate were hoping to see again is slipping further out of reach. Refinance math will likely stay challenging as long as Treasury yields stay elevated and Fed cuts remain off the table.