A band of investment is used in real estate valuation, most often used in commercial appraisal. A band of investment is a way to estimate how much return an investment property needs to generate for the investor by looking at how it is paid for. Most income-producing properties are bought with a mix of borrowed money (a loan) and the buyer’s own cash. Each part expects something in return from the deal; the lender expects regular loan payments, and the investor expects profit on their cash.
The band of investment method of estimating value combines these two expectations into one number. It looks at what percentage of the purchase is financed with a loan, what percentage comes from the investor’s cash, and how much return each of those parts requires. By blending those returns together, you get an overall rate that represents the return the property must produce to satisfy both the lender and the investor. In short, it’s a way of answering the question: “Given how this deal is financed, what return does this property need to make sense?”
Thus, a band of investment estimates a property’s overall capitalization rate. A capitalization rate compares a property’s annual net income to its purchase price or value, showing the return you would expect if you bought the property with cash and no loan. Essentially, the cap rate tells you how “profitable” a property is relative to its price. Using the band of investment method of estimating value, you get a more detailed understanding of the capitalization rate by combining the required returns of the different sources of capital used in purchasing the investment property.
