
I was recently at a home improvement store and found myself browsing around the power tool isle. It’s been a little while since I’ve purchased a drill but I was amazed at all the different varieties now available. There were drills, drivers, hammer drills, impact drivers, rotary hammers and right-angle drills, not to mention ones that were yellow, red, green and orange. All these types of drills are related – you pull the trigger and the drill bit spins. But they are all not exactly the same and perform slightly different functions. That evening, I was reading about the most recent meeting of the Federal Open Market Committee (FOMC) and their decision to raise the federal funds rate by a quarter of a point, to 4 percent. The immediate reaction by many people is that commercial mortgage rates would immediately increase as a result. But similar to drills, different types of interest rates are related but not all the same. To have a better understanding of why, read on.
Interest rates play a central role in commercial real estate and have a heavy influence on property values, investment returns and sales activity. The three most common types of interest rates are the federal cost of funds rate, the 10-year US Treasury yield and commercial mortgage rates. A few years ago, in this very column, we had a discussion on FOMC and the federal funds rate. In case you missed it (and shame on you if you did), this is the overnight interest rate that banks lend to one another to ensure that reserve balances are maintained. FOMC is the body that sets this rate, and it is a primary tool used to influence economic growth and inflation. When FOMC raises this rate, as they did last month, borrowing becomes more expenses, which slows economic activity and reduces pressures from inflation. Alternatively, if FOMC wants to stimulate the economy, they will reduce rates, which results in borrowing becoming cheaper and encourages investment and economic growth. Although the federal fund rate impacts short-term borrowing costs, it does not directly set long-term interest rates. However, it does have a longer-term and more indirect impact because of economic growth and inflation.
Unlike the federal funds rate, which is established by FOMC, the 10-year Treasury yield is determined by market forces. As a result, it serves as one of the most important benchmarks for long-term borrowing across our economy. Investors that are considering investing in this security consider a variety of factors, including inflation expectations, future economic growth, FOMC policy expectations and global demand for safe-haven assets, among others. Ultimately, the 10-year Treasury yield typically reflects what the bond market believes will unfold over the next decade. But this yield does not move in lockstep with the federal funds rate. For example, the Federal funds rate may increase but the 10-year Treasury rate may not change. But changes in the 10-year Treasury rate does have an immediate impact on the third primary type of interest rate, the cost to borrow money.
And speaking of the cost to borrow money, a commercial mortgage is a long-term loan that usually has a maturity (sometimes called a balloon or loan term) ranging from five to ten years with amortizations periods ranging from 20 to 30 years. Because lenders are committing capital over a longer period, they generally price loans relative to long-term bond yields rather than short-term rates. As a rule of thumb, a commercial mortgage rate starts with the 10-year Treasury yield, which is generally considered to be a risk-free rate. It then adds a premium that recognizes items that could influence the risk associated with the loan. These risks can include borrower default, property performance, liquidity, prepayment and market volatility, among a host of others. For example, if the 10-year Treasury yield is 5 percent and the lender requires a 250-basis point (or 2 ½ percent) premium to compensate for risk, the interest rate associated with the loan would be approximately 7.5 percent.
Related to the 10-year Treasury rate is something called a ‘yield curve’. It can be helpful to monitor the shape of the yield curve, as it plots Treasury yields across various maturities. The most common version plots the yield of the 2-year Treasury to the 10-year Treasury. A normal yield curve will result in the rates for longer-term Treasuries to be higher than the rates for shorter-term Treasuries. This generally signals expectations for continued economic growth, and the commercial real estate market will be more bullish. An inverted yield curve occurs when the rates for longer-term Treasuries are lower than the rates for shorter-term Treasuries. This indicates an expectation of future economic weakness, and the commercial real estate market will be more bearish. As I write this, the 2-year Treasury yield is 4.93 percent while the 10-year Treasury yield is 5.25 percent, indicating moderate optimism for the near-term future.
I left the home improvement store that day empty handed. It wasn’t because I didn’t need a drill, as mine was over 20 years old and one of the first cordless models. Rather, I didn’t fully understand not just what I needed that drill for now but also how those needs may evolve in the future. The federal funds rate, the 10-year Treasury yield and commercial mortgage rates form a triangle of influences for commercial mortgage rates. The federal funds rate represents the FOMC’s short-term policy tool while the 10-year Treasury yield reflects market expectations for inflation, growth and future interest rates. Commercial mortgage rates are generally priced as a spread above the 10-year Treasury yield, making Treasury movements the most direct driver of borrowing costs. By understanding not just what these rates look like today but also how they are expected to change in the future, a commercial mortgage borrower will be in a much better position to understand the best time to pull the trigger.
What IC @ PVC – Changing Tide? Last month, a 12,000 square foot multi-tenant office building on Georgetown Road in Hudson transferred for $1.55 million or $130 per square foot. The office sector has been much maligned and only time will tell if this was an anomaly or the start of a trend.
Alec J. Pacella, CCIM for November 2026 Properties Magazine




















































