A family preparing to move to Colorado Springs asked this question during a consultation: they had a rough idea of property prices, but who determines mortgage rates and how? Answering this question naturally leads to strategies for preparing for a loan.

To understand mortgage rates, you first need to know about the 10-year Treasury yield. Simply put, you can think of it as the trend of the yield on long-term bonds issued by the government, which tends to follow the 30-year fixed mortgage rate. This is because both involve long-term financing.

The Federal Reserve's benchmark interest rate is often mentioned, but it does not directly determine mortgage rates. If the terminology is unfamiliar, think of it this way: the Federal Reserve's benchmark rate is a short-term interest rate at which banks lend to each other, while mortgages are long-term rates. However, the Fed's decisions can indirectly affect long-term rates by influencing inflation expectations and market sentiment.

The MBS, or mortgage-backed securities market, is also important. This is a product where banks bundle loans they have issued and sell them to investors. If there is high demand in this market, the gap between Treasury yields and mortgage rates can narrow, potentially leading to more favorable rates for consumers.

As of 2026, the average rate for a 30-year fixed mortgage appears to be in the mid to high 6% range. The 15-year fixed rate tends to be lower, around the high 5% to low 6% range. This method increases monthly payments but significantly reduces total interest burden.

ARMs, or adjustable-rate mortgages, are a slightly different concept. They start with a lower rate than fixed rates for the first 5 or 7 years, after which the rate adjusts based on market indicators. This can be advantageous if you plan to move or refinance after a short period, but if you plan to hold long-term, you need to consider the uncertainty after the adjustment.

The rates offered can vary significantly based on credit scores.

• 760 and above: the lowest rate tier
• 700-759: average level
• 660-699: higher than average rate
• below 620: tends to have stricter approval conditions

DTI, or debt-to-income ratio, should also be considered. Simply put, this is a measure of how much of your monthly income goes toward loan repayments, and the lower this ratio, the more likely you are to receive favorable terms.

If you are a Korean household, it helps to keep credit card balances low and minimize new credit inquiries a few months before applying for a loan. Colorado Springs is relatively accessible, so just having a pre-approval can put you in a favorable negotiating position.