The income approach (sometimes called the capitalization approach) is a method used to estimate the value of income-producing properties. This method divides the net operating income (rent collected, less expenses) by the capitalization rate (cap rate) to determine value.

“The income approach to value is used to estimate the value of properties that generate income. The appraiser divides net operating income by a capitalization rate to derive the value.”

— Fannie Mae Appraisal Guidelines; SAFE MLO National Test Study Guide