Commercial real estate investing is all about numbers. In order to evaluate and analyze a commercial real estate investment, you need to know a few important numbers, what they're called, and how to figure them. Having these terms under your belt is crucial on two fronts:
- Capitalization rate: The capitalization rate is a measure of a property's performance without considering the mortgage financing. Also known as the cap rate, it's your net operating income divided by the sales price. Cap rates tell you how much you'd make on an investment if you paid all cash for it:
Cap rate = net operating income ÷ sales price
- Cash flow: Your annual cash flow is net operating income minus debt service. You can also figure monthly cash flow by dividing your annual cash flow by 12:
Annual cash flow = net operating income – debt service
Monthly cash flow = annual cash flow ÷ 12
- Cash-on-cash return: This is the velocity of your money — how long it takes for your down payment to come back to you. To find your cash-on-cash return, divide your annual cash flow by the down payment amount:
Cash-on-cash return = annual cash flow ÷ down payment
- Debt service: Debt service is calculated by multiplying your monthly mortgage amount by 12:
Debt service = monthly mortgage amount x 12
- Effective gross income: You can find your effective gross income by subtracting vacancy from gross income:
Effective gross income = income – (vacancy rate % x income)
- Gross income: Gross income is all of your income, including rents, laundry or vending machine income, and late fees.
- Net operating income (NOI): Your net operating income is one of the most important numbers when analyzing any deal. The NOI is the dollar amount that's left over after you collect all your income and pay out your operating expenses. This money is used to pay the mortgage. Your NOI is your effective gross income minus operating expenses:
Net operating income = effective gross income – operating expenses
- Operating expenses: Your annual operating expenses of the property typically include taxes, insurance, utilities, management fees, payroll, landscaping, maintenance, and supplies. This category doesn't include mortgage payments or interest expense.
- Vacancy rate: Your vacancy rate is the number of vacancies divided by the number of units:
Vacancy rate = number of vacancies ÷ number of units