What is an Adjustable-Rate Mortgage (ARM) Loan? – The Lending Mamba Explains for Chino Hills, CA Homebuyers

When searching for a home in beautiful Chino Hills, California, you’re not just choosing your dream property — you’re also choosing the right type of home loan. One option that can often be overlooked but may be a great fit for the right borrower is the Adjustable-Rate Mortgage, or ARM. At The Lending Mamba , we're here to break down what an ARM is and whether it might make sense for your financial goals. What is an ARM Loan? An Adjustable-Rate Mortgage (ARM) is a type of home loan where the interest rate is fixed for an initial period and then adjusts periodically based on market conditions. For example, a 5/1 ARM means you’ll have a fixed interest rate for the first 5 years, and then your rate adjusts once per year based on an index (like the SOFR or the 1-year Treasury rate), plus a margin set by the lender. How Does an ARM Work? Initial Period (Fixed): You enjoy a lower interest rate for the first 3, 5, 7, or 10 years — depending on the loan term. Adjustment Period (Variab...